Over 95% of all U.S. military small arms ammunition are loaded with our propellants. In addition, General Dynamics Ordnance and Tactical Systems’ propellants are qualified for use on all current U.S. military medium caliber rounds. Our propellants are also the choice for 60mm, 81mm and 120mm mortar systems.

Jul 21, 2022 · Today, St. Marks Ball powder propellants are used in almost all U.S. military small arms ammunition up to 20mm, and constitutes nearly all U.S. mortar propellant and ignition charges for many newer large-caliber propelling charges.

Jul 13, 2003 · STI/SV type guns tend to like to feed ammo with a longer OAL. Be careful not to load too long...you don't want the bullet touching the rifling...which is another pressure issue. What gun are you getting?

With that said there are at least a hundred different canister powders available to the hobby handloader, usually marketed through a US distributor such as Western Powders, or Hodgdon. There are far more varieties available to the Commercial Ammunition loader.

Feb 16, 2013 · I’m bumping this up as I have found some OBP 244 and I’m interested in it if I can find some sort of similarity to a commercial powder. The container label say use tightgroup data. Google says it’s similar to win autocomp.

medium caliber rounds. Our propellants are also the choice for 60mm, 81mm a. d 120mm mortar systems. Innovative technologies, such as HDPC (High Density Propelling Charges), and REACH com-pliant propellants are ava.

© Valve Corporation. All rights reserved. All trademarks are property of their respective owners in the US and other countries. Privacy Policy | Legal | Steam ...

Nov 23, 2016 · The pistol powder has obp 244 on the sticker. I'm not familiar with that at all. The only thing I have found is a couple of other mentions on other forums of it being AutoComp. If you have experience with obp 244 pistol powder, I'd love to hear about it. Thanks for the help!

Aug 7, 2013 · hey i was looking around and trying to see what i can used OBP 126 powder from .50 BMG Blanks for anything. i know its extremely fast burning, but i was wanting to make really high loads for pistold loads.... Can it be done? what would the starting loads be for say 40 S&W, 45 Colt, lead cast, or no?

May 27, 2007 · good day fellow shooters... anybody who have loading data for smp (st. mark's powder) obp 462 for 9mm and .40 ? thanks,