Home / AR Upper Components / CMMG BOLT REHAB PARTS KIT AR15 “LBE Unlimited ARBGR – Bolt Gas Rings” has been added to your cart. View cart CMMG BOLT REHAB PARTS KIT AR15$34.99 3 in stock [] CMMG BOLT REHAB PARTS KIT AR15 quantity Add to cart UPC: 815835012001 SKU: 55AFF68 Category: AR Upper Components Tag: CMMG Product ID: 10516 Related products Out of stock SIONICS Upper Receiver Parts Kit $29.95 Read more LBE Unlimited ARBGR – Bolt Gas Rings $2.99 Add to cart LBE Unlimited ARFPN – Firing Pin $7.95 Add to cart Out of stock AERO PRECISION .308/762 BOLT CARRIER GROUP BLACK NITRIDE $234.99 Read more