- Messages
- 1,822
- Reactions
- 2,060
I'm back to find an accurate load for a 300BLK pistol. I'm only interested in suppressed subsonic handloads. My barrel is a unknown brand, 7 1/2" 1:8 twist. My handloads with 2 weights/brands of coated bullets and some 200 nosler jacketed and some remington factory have all shot over 2" at 50yrds, most around 3". So far only used 4227 but just bought a can of 1680. Function is good, velocity is in a good range. So...should I just keep trying different load recipies/bullets or buy a new quality barrel with 1:7? Other ideas?