Rugged's .338 precision shim kits are designed for 3/424, M18x1 and M18x1.5 barrel threads to align your muzzle brake or ash hider. There are 3 sizes of shims in the bag. MADE IN THE USA
Model
Shim Kit
Determined at checkout.
Email Capture Popup
Join Our Exclusive Membership!
Subscribe to get weekly Specials, Info & Member Only Deals
Your subscription could not be saved. Please try again.
Your subscription to our Exclusive email membership is successful! Add us to your contacts!
