- Starline brass / old supply Hercules 2400
- Ginex LPM primers no issues however NOT recommending use
- low pressure ~1050 fps muzzle speed
- 100m POI close to 400gr Barnes Buster@~1800 fps mv hunting load POI
- groups not too bad good for plinking
.45-70 Marlin / CamPro 405gr plinker
- Thread starter 4fifty8
- Start date
He said no issues, but doesn't recommend. I take that to mean you use LPM at your own discretion since they aren't the recommended primer type for that cartridge.
