45 Colt” with the second batch of prototype cases stamped "45 WinMag". 45 Colt was introduced to the world. Vbr Belgium. The widest range of shooting accessories at very competitive prices with products are backed by our customer service & extensive product knowledge. Underwood Ammo™ XTP rounds are notable for their power and accuracy. Back in stock: 41 Remington Magnum 230 Grain Lead Keith-Type Semi-Wadcutter Gas Check 45 Colt (Long Colt) 255 Grain Lead Keith-Type Semi-Wadcutter Gas Check. Ammo Unending Ammo Payhfinder Bow. 40 S&W and 10 or more in. Underwood Ammo™ combines our trademark power and precision with Lehigh Defense masterfully designed Controlled Fracturing bullet - the result is one nasty round. 45 Colt +P and the line between Ruger Only and Rifle within the Ammo Dump forums, part of the Firearm Forum category; I have an original Vaquero that I bought specifically because it would handle heavy loads. Items per page: 32 64 128. I shot some of there +p. In a strong gun like a Ruger, the. Underwood ammo for sale - buy online cheap, in stock, bulk Underwood ammunition. This round is solid copper and features a unique nose that maximizes penetration and facilitates consistent and reliable magazine feeding. The higher pressure. I'm looking for a good. Both are full-size pistols manufactured by the same company. Most of the load results were taken from a 5 - 5. The rifle shows Bavarian Police markings, is in overall good condition has a good bore. It was a perfectly placed shoulder shot that went thru and thru. Click for information. I fired Underwood 185 grain, Buffalo Bore 200 grain and Underwood 230 grain. This is a New/Never used Para Ordnance 7rd factory magazine for the model 745 plus many other Colt model 1911 45acp pistols. Any loads for red dot, green dot, blue dot, unique, universal, longshot, or clays? These are the powders that I use in my shotguns and hoped for a good. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. COMPONENTS In a technical sense the. can the newer colt delta elite 10mm take hotter loads, chronograph results for underwood de 10mm loads, chronograph results for underwood de loads, colt de24400 delta elite, colt delta elite, colt delta elite 10mm vs glock 20 10mm, colt delta elite gen 1, colt delta elite vs glock 20, colt gen 2 delta elite, colt. Underwood Rifle Ammunition UA849, 45-70 Government +P, Xtreme Penetrator, 305 GR, 2350 fps, 20 Rds/bx MPN: UA849 (0 reviews) Be the First to Review this Item $ 54. 44 Magnum pressures in gun systems suitable for such loads. 45 ACP Xtreme Defender Posted at 1:18 pm on April 9, 2016 by Jenn Jacques Share on Facebook Share on Twitter. Check the purchase price Ammo Underwood Ammo 380 Xtreme Penetrator and comparing. It may surprise many but the cylinder on the S&W. 44 Magnum #431244GC. SGAmmo bulk ammo for sale. , 45 long colt american cowboy, 200gr, lfp, 50rd box. Uberti Firearms 1873 Cat Bird Head 45 Colt Revolver 344691 $ 468. 44 Magnum pressures in gun systems suitable for such loads. ⭐️⭐️⭐️⭐️⭐️ If you trying to find special discount you will need to searching when special time come or holidays. Each round in this box of 50 is loaded into boxer primed new brass cases that are re-loadable. 45 ACP and the Colt Delta Elite chambered in 10mm. We do selective NFA transfers for a fee. Fiocchi Ammo. 45 Long Colt Ammo For Sale The. stay in the know on all our product updates, sales, new features, & more. Nothing Stops This Round. Looking for Colt Underwood ? PeekYou's people search has 21 people named Colt Underwood and you can find info, photos, links, family members and more. 45 colt Ruger Redhawk. I had this mold Custom made for me. Get free Ammo-Alerts in your email inbox! Be among the first to know when ammo prices drop. 45 Colt Ammo. also check out my channel on UGE TUBE https://videos. com - 20 Rounds. Sorry to hear about your gun. The top barrel is by Underwood. The largest hog was killed with a single shot from a 45 acp at point blank. We manufacture over 4,500 high quality obsolete firearms parts. 460 Rowland. 45 Colt cartridge! It was worth the wait. 45 Colt to my shooting buddy. One was built in 2009 and the other in 2015. 45 Colt 250 gr. 45 auto+P and. In this test I compared it to a factory roundUnderwood's. Using bullets from Hornady HP-XTP. From Underwood Ammunition's website on their 45 Colt +P "These loads are safe in all large frame Ruger revolvers, TC Contender, and Colt Anaconda. 45 ACP is an American legend, one of the greatest combat handguns ever produced. After all, this isn't a 230-grain bullet at 850 fps. 45 Raptor Ammunition 20 Rounds 240 Our Low Price $47. 10mm Self Defense Ammo by Underwood In Stock - 180 Grain JHP Ammunition by Underwood For Sale Online at LuckyGunner. 45 SUPER OUTDOORSMAN. 45 ACP and the Colt Delta Elite chambered in 10mm. This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases. 45 Colt ammunition, much as a. The best selection of self defense, target, shooting, practice, plinking, surplus, jacketed hollow point/JHP, full metal jacket/FMJ, and frangible Underwood ammo - buy 1000 rounds or more. 4109DE The Smoke Wagon Deluxe 45 Colt 4. 45's ballistics (hence the "+P") with its consequent increased velocity, are not too dissimilar from many 10mm loads—on paper. Each round in this box of 50 is loaded into boxer primed new brass cases that are re-loadable. Now that's fun!. Underwood M1 Carbine production started with serial number 1350000 in late 1942. The revolver won't blow up if you shoot buffalo Bore ammo, but it dang sure will "shoot loose" quickly. The granddad of the Old West at one time was one of the most venerable cartridges known to man. 45 Colt revolvers and for rifles, since it has a crimp groove. 45 LC, 45 Long Colt, 45 Colt. XTP round which was chronyed at about same speed out of my 3. Ammunition Recalls Personal. com Ammo Coupon. You must to look a similar items to check on cost as it sometimes may help you in purchasing Ammo Underwood Ammo 380 Xtreme Penetrator. These loads are safe in all modern Model 1892 leverguns as well as all Winchester & Marlin 1894's. 1 day ago · Top 100 country songs of all time. Underwood lists their velocity of 925fps for this load. 45 GAP is also more compact, making it an ideal choice for. 45 gives them a minimum of recoil and blast. Carbine has been rebuilt with post war modifications so it is a mix of parts unless someone has done a partial restoration , and even though the barrel is Underwood the barrel date is not correct for the receiver. Buy in bulk and save even more!. 45 Long Colt Revolvers & Long Rifles for Sale | Tombstone Tactical. Buffalo Bore Manufactures the finest high powered pistol,handgun, and rifle ammunition available. 45's ballistics (hence the "+P") with its consequent increased velocity, are not too dissimilar from many 10mm loads—on paper. Kept in ammo box in my home office, so it has been kept cool and dry. 45 Colt smacks the FBI tests with authority, and delivers plenty of expansion. Combining the finest components with game-changing innovation, Remington engineers are moving closer to perfection round by round. The stainless flattop 5. 450 SMC (Short Magnum Cartridge) are two relatively recent variations on the classic. Terry showed up with a. 99 underwood ammo 10mm Auto 180 Grain Bonded Jacketed Hollow Point. fiocchi Fiocchi 10MM 180 Grain Jacketed Hollow Point 50 Round Box. 330-gr SuperHardCast Long Hammerhead at 1400-fps. The original 45 colt load was pushing a 255 grain bullet around 900-1000fps (but closer to 900fps) and was designed to put injured horses out of commission. 45 ACP cartridge. 45 Schofield. About 133 years ago, the. I've heard of some folks using a 230 grain FMJ flat nose 45acp for beasts of the 4 legged variety but I think that most 1911 hunters would use a 10mm for anything from a hog to small whitetail, hell I even saw a guy on the 10mmtalk forum who took a mountain lion with a 10mm. 45 Colt Two of them were dropped with a handload using a 260 gr. 5" Barrel, New. com Aesthetically Pleasing, Easy To Install, Good Value, Safe, Tough. Fiocchi Ammo. CONNECT WITH US Facebook Instagram Youtube. Join Facebook to connect with Colt Underwood and others you may know. Originally designed for use with blackpowder, the. It delivers right at 1400fps from that 5 1/2" tube. He later modified two. 45 Colt loads and the bullet is designed to expand reliably below 1000 fps. If you have any questions on what type of ammunition is right for your application, call us or live chat with one of our helpful team members and we will be happy to help!. 45 Colt +P ammunition. Using bullets from Hornady XTP, Speer JHP, RCBS SWC, RBCS SWC, SSK Truncated cast, Redding 45424 Keith, Speer PSP, Lyman 452651, Lyman 452651 GC. The Underwood Xtreme Defense round optimizes the nose flute, weight, and velocity to get up to 18 inches of penetration in the target. Underwood Rifle Ammunition UA849, 45-70 Government +P, Xtreme Penetrator, 305 GR, 2350 fps, 20 Rds/bx MPN: UA849 (0 reviews) Be the First to Review this Item $ 54. for example, both reloading manuals and buffalo bore/underwood list/offer "ruger only" loads for the 45 long colt cartridge. Both are full-size pistols manufactured by the same company. 45 ACP department with a max penetration of 53. Government at the Army's Springfield Armory for use with the Springfield Model 1873. delta elite problems shoot 40. (There is a question/answer addressing this on my Handgun FAQ page. 330-gr SuperHardCast Long Hammerhead at 1400-fps. When I began this. It delivers less recoil than a traditional. Both also have a 5-inch barrel. My son and I are interested in getting a pair of single action revolvers when he gets out of Marine Corps boot camp. 45 ACP and the Colt Delta Elite chambered in 10mm. Join Facebook to connect with Marshall Moles and others you may know. In this case, your revolver is a faithful reproduction of the Colt 1873 ARMY model. Remington Rock River Arms Sig Sauer Firearms Smith & Wesson Springfield Armory Stoeger Industries • Sturm, Ruger and Co. 45 Colt has a lot to do with this as it gives them big bore power without big bore recoil and blast. I commented in this thread because I'm qualified to do so. Might even be something I pursue at another time. 45 Colt +P Handloads reloading data with 29 loads. 45 pistol and eventually the M1911 pistol adopted by the United States Army in 1911. The 9mm will not create as big a hole as the. Colt 45's Navy 14u; Colt 45's Orange 14u; Prime 14u; Yankees 14u; 15 year olds. 45 ARX® is a revolutionary bullet in every sense of the word. 45 Colt +P HSM 325 gr. 45 Colt Brass 45 Long Colt, 45 LC 1. 99 2019 turner's. , 45 long colt s&b 250gr lfn ammo, 50rd box. 45 Long Colt, taking the discomfort out of range practice and making the big bore caliber manageable for all levels of shooters. Each manufacturer may very. 45 Colt, 5. 256 Views Share Embed Download Colt Stops Production of Long Guns for Retail Market. Used a variety of rifle and pistol rounds. Thus, my desire for a heavy HC/GC load that Will penetrate Like crazy, through the shield and shoulders. 45 Long Colt ammo! We have all the best brands for your firearm at low prices, ready to ship right to your door nationwide!. Uberti 1858 45 Colt Six Shooter 0. 45 Colt - especially for anything with the word "Ruger" on it, is a hand loader's dream! If keeping withing the SAAMI spec, the best bullet is the old-school, tried and true, 255 grain lead, flat point loaded to around 850 fps from a 4-3/4" barrel. Since Underwood never saw fit to load the 120 gr. After several long weeks of exhaustive research both on and off the internet, I finally decided to order two boxes of test ammo from Underwood Ammunition. I have some 305 gr from Underwood in 44mag and they are quite a ride! Decided that much power was way overkill for my purposes. I shoot this in a the aforementioned Ruger 45 caliber convertible. 45 Colt has a lot to do with this as it gives them big bore power without big bore recoil and blast. I have two Colt Delta Elites. This is a discussion on. Underwood Rifle Ammunition UA849, 45-70 Government +P, Xtreme Penetrator, 305 GR, 2350 fps, 20 Rds/bx MPN: UA849 (0 reviews) Be the First to Review this Item $ 54. They were designed to gain more power from the cartridge than it was originally designed to produce, using modern smokeless powder and more robust case specifications. 45's ballistics (hence the "+P") with its consequent increased velocity, are not too dissimilar from many 10mm loads—on paper. Stack up multiple boxes today. Yesterday I fired 40 more of these Lehigh/Underwood rounds, hoping that my earlier stoppages were due to a brand new gun needing a bit of a break-in. The widest range of shooting accessories at very competitive prices with products are backed by our customer service & extensive product knowledge. also check out my channel on UGE TUBE https://videos. Join Facebook to connect with Colt Underwood and others you may know. Alliant doesn't offer those high pressure magnum class 45 LC loads for some reason. I had this mold Custom made for me. This is a discussion on Doubletap +P ammo in 45 Colt within the Ruger Single Action forums, part of the Pistol & Revolver Forum category; I have been under the impression that 45 Colt +P ammo can be safely used in a Blackhawk, but not in the lighter single actions. It is about owning a piece of history that protected our freedoms and won a world war. Best price on. Carrie Underwood tabs, chords, guitar, bass, ukulele chords, power tabs and guitar pro tabs including before he cheats, good girl, cowboy casanova, all-american girl, do you think about me. 45 gives them a minimum of recoil and blast. Stack up multiple boxes today. If for some reason Underwood Ammunition fails to meet performance expectations, Underwood stands by their product 100% and will make sure the customer is satisfied with every purchase. Description Ruger Redhawk 45 Long Colt. If for some reason you were inclined to carry a. It's where your interests connect you with your people. 45 Super load that claims 1,100 fps. 45 Colt, 5. Compare all 45 ACP ammunition manufacturers on one easy to read chart. Uberti Firearms 1873 Cattleman 12 Round Revolver 356187,. The mainstay of the. while the latter weighs around 2. Facebook gives people the power to share and makes. If you're unsure, or just want options, check as many boxes as you'd like. com! If you are like me, owning an M1 Carbine goes a lot deeper than just owning a firearm. 45 Long Colt, taking the discomfort out of range practice and making the big bore caliber manageable for all levels of shooters. In addition to 45 ACP ammo, we also carry rifle ammunition, pistol ammo, and shotgun shells from top brands like Federal Ammunition, Remi. non import cold war bring back still in the original box with the giblets!!! $ 1,850. Ammo Underwood Bear Ammo. This round is solid copper and features a unique nose that maximizes penetration and facilitates consistent and reliable magazine feeding. Shooting the Ruger Blackhawk with the. 45 ACP born from aerospace technology and 100% USA made. 56 9mm 9mm Luger 9x19 10mm Auto 45 Auto 300 Blackout 300 Whisper 1911 1911 Tuner 1911Tuner AR 15 ballistic test ballistic testing Barnes Precision Machine Charter Arms Colt Colt 1911 Colt Government Model Concealed carry CZ CZ-USA Dan Wesson feature firearms Glock Government Model guns handgun Hi Point Hornady John Travis. 45 Colt is, of course, cast bullets. Stay tuned, more on the way. Home → Catalog → Pistol Ammo For Sale → 45 Long Colt Ammo. Everything from American WW2 M7 Colt 45 Shoulder Holster Stamped USMC and Bruni MOD 96 1911 Colt 45 8mm Blank Firing Pistol Black to Colt 45 7rd Magazine Denix Replica. Underwood Ammo™ bonded rounds are unrivaled in power and precision. 45 Long Colt has been going on for well over 75 years and can often be seen debated even today in 2010 on forums such as thehighroad and thefiringline. 45 Colt 250 gr. Best ammunition for pistols and handguns for sale. I got a five shot average velocity of 891fps with a high of 902fps and low 888fps. Excellent ammo in my experience. Gold Dot hollow point clearly labeled on the box for the. Ammo Undyed Colt 1911 Shoulder Holster With Ammo Pouch. But it offers one thing neither of my preferred calibers offer: superb ammo capacity. Underwood: 250 gain Hornady XTP hollow point +P, 1400 fps/1088 ft-lbs. Back in stock: 41 Remington Magnum 230 Grain Lead Keith-Type Semi-Wadcutter Gas Check 45 Colt (Long Colt) 255 Grain Lead Keith-Type Semi-Wadcutter Gas Check. Underwood M1 Carbine production started with serial number 1350000 in late 1942. GALLERY ITEM, INQUIRIES WELCOME! Original Springfield Armory Model of 1911 U. 380 ACP ammo from micro-pistols, I've been repeatedly asked to test some of the so-called "+P" loadings. Lehigh Defense Xtreme Defender- Box of 20 Underwood 45 ACP +P 120 Gr. ©ALASKA AMMO ANCHORAGE call 907-868-7676 to order. I fired Underwood 185 grain, Buffalo Bore 200 grain and Underwood 230 grain. The 450 is the biggest legal round that can be used say in Michigan’s shotgun zone. The second installment of the Underwood hard cast woods load we take a look at the. 45 Colt loads. non import cold war bring back still in the original box with the giblets!!! $ 1,850. Uberti Firearms 1873 Cattleman 12 Round Revolver 356187,. G2 Research 9mm Radically Invasive Projectile Ammunition features a unique one hundred percent copper petaled-trocar design which gives it the ability to not only penetrate deep into a target but also fragment in fluid. 50 bulk ammo. Underwood Ammuniiton makes a 102gr. 454 Casull and two types of. PolyCase, vs. 181 Item(s) Found Page 1 1 2 3 4 Next. 75mm Montenegrin 44 Sharps 45 GAP 45 ACP 45 Auto Rim 45 Super 45 Winchester Magnum 45 Cylindrical 45 Long Colt 454 Casull 455 Webley and 455 Colt 45 Schofield 11. 45 ACP+P ammunition. Unlike traditional manufacturing methods, our bullets are produced individually, on precision CNC machines for unmatched accuracy and explosive terminal performance. Ammo Underwood Ammo 45 Acp. Underwood Ammo. I got a five shot average velocity of 891fps with a high of 902fps and low 888fps. 45 ACP+P and the. Description: This is an automatically-generated league into which managers selecting the "Join an Auto League" option are automatically placed. Underwood Rifle Ammunition UA849, 45-70 Government +P, Xtreme Penetrator, 305 GR, 2350 fps, 20 Rds/bx MPN: UA849 (0 reviews) Be the First to Review this Item $ 54. 45 ACP ammunition for sale online at discount prices, including cheap ammunition, bulk ammunition, and surplus ammo. 45 LC For Sale Online. Ammo Underwood Ammo 45 Colt. Hi-1253 Low-1171 Average-1225 ES-82 SD-36 Energy=833 ft/lbs Underwood 45 colt 300gr +P xtp fired from my Ruger Bisley Blackhawk with 5. 454 Casull and two types of. To assuage my lingering guilt, I rationalized I could duplicate my departed 10mm if I loaded my Glock with. 308 custom load using a Nosler ballistic tip in 165g. 45 ACP+P and the. The rounds c. Nothing Stops This Round. The transition is a bit abrupt but it appears to work reasonably well — provided the shot is in a cup wad as is the case with most modern shotshells. 5" barrel is a Lipsey's special run which came out a few years ago. Let us back up a bit here and look at both the cartridge and the sixgun that are combined to give us the. 45 Colt, often erroneously referred to as the. Both of these loads use the same 255gr hard cast Hi-Tek coated bullet. I was only 5y away. My son and I are interested in getting a pair of single action revolvers when he gets out of Marine Corps boot camp. 45 Super and. 45 bullet of full weight, the. 45-70 was designed in 1873 by the U. Stack up multiple boxes today. I just finished test firing three different 45 Super cartridges from my Springfield Armory 45 XDm compact. Maximum firepower bullets. This 45 Long Colt® ammunition is for use ONLY in the Ruger® Blackhawk (including the ORIGINAL Ruger Vaquero (pre 2005) and Ruger Bisley version of the Blackhawk), the Thompson/Center Contender, or any firearm chambered in 454 Casull or 460 S&W. They are not for use in antique firearms or those not rated for +P ammunition. 10mm Auto ammo handgun Underwood AmmoSeek. The M1 carbine (formally the United States Carbine, Caliber. Those were my thoughts one hundred rounds into the evaluation. Underwood Ammo™ XTP rounds are notable for their power and accuracy. It is perfectly capable of living happily with any modern standard pressure. I ended up chucking the idea after some research and went another route. a-zoom aguila bianchi colt henry repeating arms hks hornady ruger shimano spetz gear taylors co umarex underwood 45 colt 4 5/8 " barrel. I've spent the last few years working on heavy bullet 10mm loads, mostly 220gr just like this one. Marshall Moles is on Facebook. I would see no reason for buying expensive factory 45 Colt loads if you have a 454 chamber, except to test, etc. Ammunition that is designated + P, is ammunition that has been loaded to a higher pressure, which will result in a higher velocity round. After seeing what the underwood extreme can do, I bought about 200 rounds and now use it as my carry ammo (I have seen a number of black bears on my property) Bear spray seems to be the number 1 defense, but 10mm is there when you need it and its one of the only things that's likely to get through the bone of a bear. 45 ACP (Automatic Colt Pistol) or. We recommend handloads for the Rugers single action in. at an advertised 1550 feet per second for the model 60. 45 Colt cartridge is a handgun cartridge dating to 1872. Ammo Underwood Ammo 458 Socom. I’ve shot it several times and do not have a problem with accuracy even at 15 to 20 yards. 45 Colt Revolver (using 250 GR Hornady Bullets) reloading data with 51 loads. I get e-mail questions on the subject of high pressure loads for the. 45 Super round is only the third round to pass completely through all 64 inches of gel. com Ammo Coupon Reviews : Best Price!! Where I Can Get Online Clearance Deals on Ammo Underwood. Sorry for the late replyThese three boar were taken with a. All three companies above state that it's safe to shoot their. The cartridge is externally a lengthened. Medium Cast HP-GC (1,500 fps ) 20 Round Box Buffalo Bore Ammunition - Please note that photographs may sometimes differ slightly from actual product. 45 ACP round was used by the US Army in 1911. Remington Target 45 Long Colt Ammo 225 Grain Lead Semi-Wadcutter ammo review offers the following information; Remington Target 45 Long Colt ammo feature 225 Grain Lead Semi-Wadcutter bullets. Ammo Underwy Ammo. Both also have a 5-inch barrel. It's where your interests connect you with your people. Overpressure ammunition, commonly designated as +P or +P+, is small arms ammunition that has been loaded to a higher internal pressure than is standard for ammunition of its caliber (see internal ballistics), but less than the pressures generated by a proof round. DPX Ammunition Test. I also included factory ammunition from Underwood with 230-grain bullets in this comparison. 45 ACP cartridge. 45 ACP (Automatic Colt Pistol) uses bullets with diameters of. Exotic Rosewood 1911 45 Gun Grips Handgun Colt Government is best in online store. This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases. Colt Underwood is on Facebook. I shot some of there +p. It has an upgraded recoil reduction system from DPM and the chamber is fully supported. These lead free projectiles are CNC machined for tight tolerances and extreme performance compared to. I get e-mail questions on the subject of high pressure loads for the. 45 Colt Parts & Accessories for the Ruger New Model Blackhawk. The results speak for themselves. Sorry to hear about your gun. The four inch Redhawk is now available chambered for the. 45 Colt” with the second batch of prototype cases stamped "45 WinMag". Saeco #454 over a stiff charge of H-110. Brasscase Welcome to the forum. Here is the alternative way to install our apps on Android phone. Cheap 45 Long Colt 250 gr XTP New ammo. 6 gr of Titegroup for 45 Colt. com/@cavedweller1959. I'm very surprised Underwood is getting this bullet to work well at this velocity; but like I said, good for them. 1 day ago · Top 100 country songs of all time. The SAAMI standard MAP for the. Remington Ammunition presents the shooter with an extensive variety of premium bullet developed to combine with the strict manufacturing tolerances to. It is perfectly capable of living happily with any modern standard pressure. Shop our vast selection and save! Pros underwood golden sabre 45 ammo Aesthetically Pleasing, Easy To Install, Good Value, Safe, Tough. These Heavy. 45 LC For Sale Online. Colt produced the "Delta Elite", a modified 1911 that propels the 10mm. If I understand correctly, the 45 acp was originally designed to replicate the power of the original 45 colt revolver cartridge, but in a semi-auto platform. Whether you are looking for rifle ammo, handgun ammo, rimfire ammo, or shotgun ammo, you've come to the best place on the Internet to find it all in stock and ready to ship! Searching for a lot of ammunition. Was shooting at the range yesterday and had several factory loads to try/evaluate for carry in my EDC Colt Delta Elite. Underwood 135 JHP and Colt Delta I checked out the Underwood website looking for a stout load for my Colt Delta. Kit Review: Underwood Ammo. Now that is a real 45 Colt, brothers and sisters! John Linebaugh, the famous gun smith, carries a Smith and Wesson revolver in 45 Colt. I sent an email to Underwood about the pressure concerns. It is a great bullet for cowboy action shooting. delta elite problems shoot 40. Ruger Vaquero. PolyCase, vs. 45 Long Colt bullets now!. 45 Super load. I used the Xtreme Defender in 9mm 90 gr. Ammo Underwood Ammo 6. Ammo Underwood Ammo 45 Acp. 45 Colt +P Field Proven pistol and handgun ammo. We have a great supply of. 45 Colt is the same diameter as the Ruger Blackhawk. 45 ACP cartridge.