The Scope Mount Thread Chasing Tool for the M1a, M14 is for cleaning as well as for minor thread repair on receiver left-side threaded hole. Using this tool prior to installing the scope mount will help prevent damage to the receiver and hex screw caused by dirt and heat treat scale in the receiver threads.
This is a limited time offer for Free Shipping for orders over $149 dollars. Promo code CYBER21 must be used at checkout. Some exclusions apply (ammunition, HAGAR brass, tumbler media, portable air gun ranges, targets, TRX-925, kneeling roll pellets, cleaning rods, and posters). Drop shipped items (all Giraud and Gracey products, Big Shot Tumblers) exempt. Creedmoor Sports Inc. reserves the right to modify or cancel the offer at any time. Coupons cannot be combined with other coupon codes. Free Shipping valid for 48 contiguous states only. Offer valid through 12/6/21 11:59 am central. Not valid on previous purchases.