Biggfoot44
Blackhawk
- Joined
- Sep 6, 2009
- Messages
- 829
Could be out of spec steel case ammo . Could be out of spec rifle that just barely functions with higher pressure ammo .
Most of the common 16 in AR's with Carbine gas systems are significantly Over gassed , to assure reliability with any ammo to avoid customer complaints . But the gas port could be misaligned , or out of spec BCG .
Most of the common 16 in AR's with Carbine gas systems are significantly Over gassed , to assure reliability with any ammo to avoid customer complaints . But the gas port could be misaligned , or out of spec BCG .