You may even have bullets stopping partway in the barrel with that light of a charge. A bullet with a copper gas check or copper plating is best for INDOOR ranges to keep lead vapors out of the air. Deployed military should use stateside address. That is, until I tried IMR 4227 with Lymans #452424 and a 20.0-grain load, and that combination produced one-hole groups. Checked and verified, page 285, 4th Ed.Lyman cast bullet handbook. But the 45 Colt is a survivor. These black-powder guns should not be fired with smokeless powder loads. The Oregon Trail 250-grain RNFP bullet should be seated with an overall cartridge length of 1.570 to 1.580 inches, depending on case length. You find load data for cartridges in caliber .45 Colt with all common powders and bullets by clicking the "Loads in this caliber" button above. Associated taxes and fees are the responsibility of winners. Then comes the Freedom Arms Model 97, the original Ruger Vaquero, Ruger Blackhawk, Ruger Redhawk, and the Ruger Super Redhawk. No purchase necessary. Quality 300-grain jacketed bullets are also offered by all three of these manufacturers. So both the up and down positions were closer in speeds and the spreads were noticeably closer. It has never failed me. They often equal or surpass the accuracy from my carefully tailored hand-cast bullets. For handloaders shooting modern Colt SAAs that feature oversized throats and want to use modern cast and jacketed bullets, the best option is to change cylinders with one that is chambered correctly. A quote from Lyman Reloading Handbook, 49th Edition states, The grooves of pre-World War II revolvers normally measure .454 in diameter. The company also distributes IMR and Winchester powders as well as Goex black powder. I found both of these on the shelf of a little gun store, actually a small gun department, in a local grocery store. Alas, the days of gun departments in grocery stores, department stores and drugstores are long gone. Winners must respond within 30 days of receiving notification or an alternate winner will be selected. - 9.4 grains Unique Lyman 452460 , 200 gr. Lyman Reloading Handbook 49th edition. .45 Colt Handgun Data (Lyman Reloading Handbook 49th Edition) Warning! : .451" Be Alert: Publisher cannot be responsible for errors in published load data. New Jersey Division of Fish & Wildlife, State Agency: take the .45 Colt as my game and defense cartridge. It is noteworthy that this statement was made 20 years after the development of the .357 Magnum, a cartridge Keith also tested and used in the field. The 45 Colt brass was up to the task. In preparation for this article, I pulled from my personal collection a Colt SAA with serial number 16xxx (1875) that slugged an average groove diameter of .450 inch. That is black powder loads or Black powder level only. His 45 Colt bullet was #454424 and was available for decades from Lyman. I use the same industry measurement as the .45 ACP .470 inch. Marlins from the era have Micro-Groove rifling which may or may not work with cast bullets. Utah Division of Wildlife Resources, State Agency: Chris Johnson, FN Senior Product Manager, walks us through two new FN striker-fired pistols at SHOT Show 2023: the FN 510 Tactical, chambered in 10mm Auto, and the FN 545 Tactical, chambered in .45 ACP. We are blessed to have many excellent cartridges and sixguns available to us, but it would be hard to find any cartridge that is as versatile as the old 45 Colt. Factory warranties may apply in some cases. Marlin and Winchester 1894s will both handle heavier-than-standard .45 Colt loads but 1860, 1866 and 1873 replicas are for standard loads only! New York Department of Environmental Conservation, State Agency: In 1935 we entered the Magnum Sixgun Era with the arrival of the 357 Magnum; however, long before that we had the 45 Colt. Their max load is 6.2 grains for an approx 881 feet per second and a pressure of 13K cup. Rim Rocks 255-grain SWC with gas check is accurate and alleviates leading issues with revolvers (or barrels) that are prone to that. This brings us to powders, and I use a lot of Hodgdon powders. This is a plain base bullet and I found out very quickly it was not very accurate in either rifle. To protect the privacy and security of winners, names will not be made public. SWC), 853 (Powder UP see note) (Hi=872.5 Lo=827.5 Spread=45 fps)(some unburned powder), 802 (Powder DOWN see note) (Hi=809.2 Lo=792.6 Spread=16.6 fps). It follows Keiths original idea of three equally sized driving bands, one forming the base, the middle one serving as the top of the grease groove, and the front driving band helping true up the bullet in the cylinder and is located above a generous crimping groove. Addeddate 2019-02-26 16:21:01 Identifier 2021. Alabama Department of Conservation & Natural Resources. It should be crimped over the ogive and seated to an overall cartridge length of around 1.575 inches, which helps reduce case capacity and results in lower extreme spreads with powders that tend to be position sensitive. I found the following heavyweight bullets all would work through both the Winchester and Marlin actions: NEI 310 Keith, NEI 325 Keith, Lyman #454629GC 300-grain FN, RCBS #45-270 SAA weighing around 284 grains with my alloy, and I also checked the #454490GC design by Ray Thompson, which is a 255-grain Keith-style gas-checked bullet. that charge was increased to 38 grains by 1898. All entries must be received by giveaway end date. Arizona Game & Fish Department, State Agency: Heavy loads that are safe for use in the Ruger Redhawk would destroy a fine Colt SAA. Before I discuss handloads for the 45 Colt, we have to acknowledge there exists such a wide range of revolvers accepting the 45 Colt that great care must be used in assembling loads and choosing which guns will safely accept them. Before I discuss handloads for the 45 Colt, we have to acknowledge there exists such a wide range of revolvers accepting the 45 Colt that great care must be used in assembling loads and choosing which guns will safely accept them. Lyman now offers it as #452424, and it is a 255-grain bulletor thereabouts, depending upon the alloy used. Energy in foot-pounds (ft-lbs) is not a good method to measure a straight-walled cartridges effectiveness, particularly when using nonexpanding bullets. To protect the privacy and security of winners, names will not be made public. These two bullets in a custom five-shot Blackhawk or Freedom Arms Model 83 five-shooter can be driven to 1,450 fps with W296 or H110. I did find a 225 grain jacketed bullet. During Lyman's long history in the manufacture of uality reloading euipment, the most freuent uestion we received from our customers was when is Lyman I normally stay under 900 fps with a 250-grain bullet in Colt Single Action Army revolvers and its replicas. Incidentally, the U.S Cartridge Company first listed a 255-grain bullet with 35 grains of black in 1882, but. When using bullets designed for the .45 ACP that dont have a crimp cannelure, a taper crimp applied after bullets are seated to the correct overall length is the best option. I have dozens of references from credible sources that state pre-World War II Colt revolvers feature a barrel groove diameter of .454 inch while postwar guns measure .451 to .452 inch. When using a revolver with large throats, there are solutions to improve accuracy. By the standards of the day when it arrived in 1873, and even to this day, the 45 Colt was and is a powerful cartridge. Mail-in entries accepted; send postcards (no envelopes) to: GUNS Magazine, GOM March 2022, P.O. As I have gotten older and my hands have become more tender, I find myself moderating my everyday shooting loads. Contest void where prohibited by law. For a heavier bullet with #4227 I use 22.0 grains with the 305-grain Lyman #454629 gas check at 1,315 fps while grouping in 5/8 for three shots. These Smith & Wesson .45 Colts include a (1) Model 25-5 with 838-inch barrel, (2) Model 25-5 with 6-inch barrel, (3) Model 25-5 with 4-inch barrel and a (4) Model 625-6 Mountain Gun with a tapered 4-inch barrel. All entries must be received by giveaway end date. With the 45 Colt, IMR 4227 is almost magical in being able to provide excellent accuracy when other powders will not. http://www.castboolits.gunloads.com/ad.php?t=78528, http://www.facebook.com/photo.php?pi&id=1465047205, Vintage Boxes - Gear, Shell, Case, Primer, Group Buys Design, Active , Waiting and Archives, Closed Buys/Waiting for delivery/in shipment, If this is your first visit, be sure to Joe Kurtenbach, Executive Editor of Gun & Ammo, and John Myles from Smith & Wesson discuss features of the Equalizer 9mm micro-compact pistol and new-for-2023 M&P 5.7. The 45 Colt also predates the 38 Special, the 44 Special, and the 45 ACP, and not only is it more than 80 years older than the 44 Magnum, but it also has more case capacity and in the proper sixguns can outrank the 44 Magnum. (II) Limit one (1) entry per household; multiple entries will disqualify entrants. The Lee bullet works well in my Winchester (Miroku) 1873. For example, the .45 Colt with a 255-grain bullet at 860 fps (Winchester) generates 419 ft-lbs, while the .44 Magnum with a 240-grain bullet at 1,180 fps (Remington) generates 741 ft-lbs. New Hampshire Fish & Game Department, State Agency: Share to Twitter. They do provide identical results of muzzle velocities and pressures using the same charge weights, and I use them interchangeably. 5, No.7, No. Associated taxes and fees are the responsibility of winners. Factory warranties may apply in some cases. Knowing this measurement for a given revolver is critical to select the correct components to achieve accuracy. Jacketed bullets are also more difficult to push down the bore and therefore produce less velocity than a cast bullet of equal weight. (III) Giveaway winner(s) chosen by random drawing. To get started, click the link below to visit mymagnow.com and learn how to access your digital magazine. Contrary to popular belief, the Mason patented spring-loaded, cylinder-pin release catch first appeared in 1896 around serial number 164,000, which were still black powder guns. Prizes will not be awarded if illegal in jurisdiction of winners. These Lyman loads are conservative made for older guns. you use any of these loads listed below with STARS (*). Incidentally, many jacketed bullet loads will produce higher velocities in revolvers with shorter barrels. (II) Limit one (1) entry per household; multiple entries will disqualify entrants. Starting load is 12.4 grains and top load is 15.4 grains of Blue Dot. It is loaded not by weight, but by volume. These can be safely driven to 1,200 fps in the Ruger Blackhawk. [See page on powder location in case affecting FPS elsewhere on pages] Cast bullets can be sized to .455 inch (assuming the mould casts bullets large enough), which again helps to reduce bullet tilting in the throat. You may wish to peruse the list of cartridges first as many times the difference in 45-70 and 45/70 may mean finding data or drawing a blank. The only 456 bullet I am aware of is a conical made for Ruger Old Armys, so Lyman saying that is the right bullet for 45 Colt makes no sense. The other problem, that of cylinder throat diameters, centers around the fact that they vary considerably. I normally stay under 900 fps with a 250-grain bullet in Colt Single Action Army revolvers and its replicas. In contrast, Ruger only revolver data uses slower powders like IMR 4227, Win 296 and 2400, and 250 gr velocities in the 1350-1450 fps range. Pyrodex P is the equivalent of Triple-F or FFFg black powder. Actually, we can divide 45 Colt sixguns into several reloading levels, and I have moderated these somewhat over the past several years, with the first two levels being very close together. rifling. It served me well while riding the ranch on horseback, running a trap-line, hunting big game, varmints and pests, etc., and it even saved my skin a time or two. Rhode Island Department of Fish & Wildlife, State Agency: My Rugers like a 355gr with 21.5-22gr H110, CCI 350, starline brass, nice tight crimp. Western Powders (Accurate and Ramshot) are about the only ones publishing higher pressure 45 Colt cast bullet data. Winners will be notified by certified mail on official letterhead. Nebraska Game & Parks Commission, State Agency: Be very careful using the loads for Ruger and T/C (Thompson Contender) as these are maximum loads, even for these strong guns. In slugging the barrels of later pre-World War II guns with wider flat lands, serial numbers 347xxx (1924) and 355xxx (1936), along with two factory. To protect the privacy and security of winners, names will not be made public. Purchase A PDF Download Of The GUNS Magazine February 2021 Issue Now! However, a tight-chambered 45 Colt cylinder may require tolerances offered by a 454 Casull full-length sizing die. Contest void where prohibited by law. Giveaway prizes may have evidence of being test fired or exhibit minor handling marks. Exactly the same grain size as with powder N320, N330 and N350 - only the porosity of the powder changes.The burning rate of the N340 is at the medium scale of Vihtavuori handgun powders - and as with powder N320, with N340 extremely clean burning and . Associated taxes and fees are the responsibility of winners. The new RIA 5.0 Sporting Pistol from Rock Island Armory features a patented RVS Recoil system that maximizes barrel mass and linear movement to give shooters super soft recoil. Lyman has a 255 grain .45 Colt gas-checked bullet, #454490GC, that was designed by Ray Thompson who also brought forth the .357 Magnum #358156GC and the .44 Magnum #431244GC.
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