Witryna1 lis 2024 · Speer .45 Colt data didn't list Blue Dot at all. Their test gun was a Colt SAA 5.5" barrel. Speer did list Blue Dot in the .45Colt for Ruger or Contender Only section. Test gun was a Ruger Blackhawk, 7.5" barrel. They listed a load for their 250gr lead bullet, 14.0gr starting for 1169fps, 14.8gr max, for 1236fps. Witryna14 lut 2024 · Ive read that Hank Williams, Jr. likes 4227. He's a famous Colt collector, claims 4227 has a low pressure peak, can be used in 1st Gen Colts without damaging them. To me, it leaves unburned granules in loads that aren't pretty hot. In my 24" .45 Colt Marlin Cowboy, it does really well with 300 gr. lead and cast bullets.
.44/40 or 45LC.......? - 24hourcampfire
WitrynaFind load data for IMR 4227 propellant by clicking the button "Loads for this Powder". More about this powder: IMR 4227 is a medium burn speed, magnum pistol propellant. If a pistol says Magnum, IMR 4227 is the choice … Witryna20 mar 2024 · Brian Pierce , a few yrs ago did an article in Handloader mag on the 45 Colt . Now this was written using the RCBS 270swc , not a 255 gr cast bullet . It was broken down into 3 categories . In cat 1 (14K psi) , he had no 4227 loads . In cat2 (20K psi) he had a max charge of 20. / 4227 . dr jane woodward the gympie clinic
IMR® 4227 Hodgdon
Witryna11 lis 2024 · I have fired several thousand 45 Colt loads with 20/4227 under cast SWC bullets of 245 to 260 grains and have had excellent results. Yes, there is a little unburned powder, but it has never caused a problems. Accuracy has been first rate. I no longer use this powder because I can get the same great results with 6.5/Bulleye. Witryna6 sie 2016 · The Hornady 250 gr. XTP is one of my favorite jacketed bullets for the 45 Colt. My favorite load for this bullet is 23.5 gr. of IMR 4227 for about 1200 f.p.s. out of my 7.5 in. Bisley. This load is acceptable for lg. frame guns only. It has given me outstanding accuracy. Hope this was of some help. USMC Vet Aug 4, 2016 #4 S SweetWilliam … Witryna29 lip 2013 · I like Trailboss, HP-38 or Universal in 45 Colt but in 454 Casull I prefer Lil'Gun, Accurate 2400 or IMR 4227. I also use Lil'Gun in my 45 Colt Rossi 92 for a 290gr LRNFP GC Ranch Dog bullet or with a Lee 300 gr LRNFP GC bullet for hunting purposes. As neither are really pleasant to shoot a lot of with out a limb saver of some … dr jane wilson od memphis tn