Has anybody ever shot a handloaded 147 gr subsonic or supersonic in a 300 blackout barrel. How about load data? Much less expensive than the 125 gr or 220 gr. I am just trying to figure out how much this caliber will cost me to shoot.
Has anybody ever shot a handloaded 147 gr subsonic or supersonic in a 300 blackout barrel. How about load data? Much less expensive than the 125 gr or 220 gr. I am just trying to figure out how much this caliber will cost me to shoot.
Both Hornady and Sierra load manuals have data for the 300 W that can be used for 300 BLK.
147gr will be a supersonic load if you want an AR to cycle.
Ok, how about 173gr m118?
Even 210 has weakened cycling vs 220.
I would stick to 200 or more grains.
Some people are working out cheap cast bullets.
Drat, I was hoping to be able to use something cheaper....guess not...thanks
I'm guessing the 175 grain CMMG subsonic cycles only while suppressed.
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