Nightcrawler
Member
What kind of gas systems to the Browning BAR and Remington 7400 have? I actually HAD a 7400 for awhile, but never really took it apart; one time I dropped the trigger group out and it fell to a bunch of little pieces. Much time, effort, and help of a more mechanically cognizent friend later, I got it back together.
Do they have gas pistons? Direct impingement?
Do they have gas pistons? Direct impingement?