Rugged Suppressors .338 3/4x24, M18x1, M18.5x1 Shim Kit SA017
Rugged Suppressors .338 3/4x24, M18x1, M18.5x1 Shim Kit SA017, Rugged Suppressors' .338 precision shim kits are designed for 3/4x24, M18x1 and M18x1.5 barrel threads to align your muzzle brake or flash hider. .760ID/.875OD