The 2-Minute Rule for 300 AAC Blackout 220GR Colt National Match® Subsonic HPBT 20rds
The “Brown” in its brand name’s identify arises from this spherical’s casing’s lacquer coating, which gives it some resistance to corrosion and Increased lubricity for smoother cycling. This round even further offers a non-corrosive Berdan primer, rendering it a good selection should you be after ammo which you can retail store extended-t