Home / AR Upper Components / CMMG EJECTION PORT COVER KIT MK3 View cart “SOLGW 5.56 BOLT CARRIER GROUP 158 CARPENTER SP/HPT/MPI” has been added to your cart. CMMG EJECTION PORT COVER KIT MK3$14.95 2 in stock [] CMMG EJECTION PORT COVER KIT MK3 quantity Add to cart UPC: 815835016429 SKU: 38BA538 Category: AR Upper Components Product ID: 3433 Description Description Includes Mk3 ejection port, rod, and spring. You may also like… CMMG EJECTION PORT COVER KIT MK3 $14.95 Add to cart Related products Out of stock Bravo Company Manufacturing BCMGUNFIGHTER Ambidextrous Charging Handle Mod 4×4 – Medium Latch $79.95 Read more RADIAN RAPTOR AR10/SR25 CHARGE HANDLE $119.95 – $128.20 Select options BADGER ORDINANCE Universal Safety Selector $58.00 Add to cart SOLGW GAS TUBE NITRIDE MID LENGTH $19.00 Add to cart