vaalpens
Member
- Joined
- Aug 14, 2014
- Messages
- 2,618
You will notice the OAL of 1.255" is the same I mentioned in Post # 2.
As for AA powders, they are hard to find near me too. AA#2 makes a fine practice/range round. AA#5 is reported to have been developed around the 45 ACP. I have used it in full power loads and it was accurate and clean. IMO AA#7 and especially AA#9 are too slow for this cartridge.
Longshot is a high energy powder and the 45 ACP is a low pressure round, not usually a good pairing. Longshot is also a very loud powder too. It will work if need be but I don't care for it in that cartridge. HS-6 is usually the slowest powder I would consider but rarely. (all in my opinion of course)
Deciding a COL for me is normally a work in progress. I calculate the min and max for me and then make a final decision. Thanks for the 1.255" suggestion. For now I would feel comfortable with the higher COL based on the possible loads I am going to try.
The only reason I want to try Longshot is that I tested one load with the 200gr bullet and the recoil seemed softer at the same velocity when compared to other powders. I need to validate this recoil feel and then also do some accuracy testing.