1/2X28, .578X28, 9/16X24, 16X1 LH, 13.5X1 LH, 5/8X24 (FIXED BARREL), 1/2X28 (FIXED BARREL), 1/2X36 (FIXED BARREL), 13.5X1 (FIXED BARREL)
Ranger 11B pistons are available in standard or fixed barrel options with various thread pitches allowing your Ranger 11B to be mounted on multiple host weapons. A fixed barrel piston is required for all non-pistol applications. All fixed barrel pistons include 2 standard wave washers (780 ID X .855 OD).
Made in America!