Adams Arms P Series Micro Adjustable Block Piston Kit Pistol Length 300 BLKOUT Kit Low Mass Carrier Black FGAA-03300
$349.00
Adams Arms P Series Micro Adjustable Block Piston Kit Pistol Length 300 BLKOUT Kit Low Mass Carrier Black FGAA-03300. However instead of directing the gases into the receiver the gases go into a gas plug and drive rod sleeve that contains the gases and...