Friend has Browning BAR, 7 Remington Magnum, earlier model, and tried Federal FUSION 175 grains. Rifle wouldn't cycle. According to him, rifle will eject case and bring a new round into chamber, but wouldn't close the bolt, wouldn't rotate fully. Looks like that bolt doesn't go back far enough to gain momentum and slam forward to finish the cycle.
He also tried Winchester 175 grains, rifle cycles perfectly.
Any idea what's wrong? Has BAR any way of adjusting gas cylinder? Is something wrong with Federal ammo?
Thanks
He also tried Winchester 175 grains, rifle cycles perfectly.
Any idea what's wrong? Has BAR any way of adjusting gas cylinder? Is something wrong with Federal ammo?
Thanks