Hello
Im going to purchase a AR 300 blackout pistol PPT the lower is caliber 223/5.56 does it matter or does need to be multi calib on the lower and would it dros as 300 or 5.56
Thank you just a concerned
Im going to purchase a AR 300 blackout pistol PPT the lower is caliber 223/5.56 does it matter or does need to be multi calib on the lower and would it dros as 300 or 5.56
Thank you just a concerned

Comment