Home / AR Upper Components / SOLGW MIL-SPEC FIRING PIN RETAINER COTTER PIN M4/AR15 SOLGW MIL-SPEC FIRING PIN RETAINER COTTER PIN M4/AR15$3.79 13 in stock [] SOLGW MIL-SPEC FIRING PIN RETAINER COTTER PIN M4/AR15 quantity Add to cart UPC: 785939517927 SKU: FIRINGPINRETAINERM4 Category: AR Upper Components Tag: solgw Product ID: 16090 Description Description SOLGW MIL SPEC FIRING PIN RETAINER COTTER PIN M4/AR15 You may also like… SOLGW AMBI SAFETY SELECTOR KIT $33.25 Add to cart Related products LBE Unlimited ARBGR – Bolt Gas Rings $2.99 Add to cart RADIAN RAPTOR AR10/SR25 CHARGE HANDLE $128.20 – $134.95 Select options This product has multiple variants. The options may be chosen on the product page Out of stock SIONICS Gas Block Low Profile .750 $29.95 Read more LBE Unlimited ARFPN – Firing Pin $7.95 Add to cart