Why not use a 10 round xcr-m pistol mag? if you think its due to the bolt hold open?
Why not use a 10 round xcr-m pistol mag? if you think its due to the bolt hold open?
"From My Cold, Dead Hands." - Charlton Heston
The bullet would be long gone by the time the bolt locks back...
Last edited by Mystic Precision; 11-14-2017 at 06:32 PM.
The bullet should be gone even before the bolt starts to unlock...
Imagine what would happen if the bolt starts to unlock when the chamber is under pressure.
Just curious, if you let the 5th round shot cool to ambient where does the bullet go?
Or if you shoot a group loading another round in the mag before firing round 5...does it stay tight in the group?
Think about how much pressure is on the bottom of the BCG when there is ammo (or not) pushing on the bottom of the BCG.
Could that not be effecting how the bolt is sitting in the bolt lug recesses?
My $.02
John