Home / AR Upper Components / SOLGW MIL-SPEC GAS BLOCK KNURLED SET SCREW “LBE Unlimited ARBGR – Bolt Gas Rings” has been added to your cart. View cart “LBE Unlimited ARBGR – Bolt Gas Rings” has been added to your cart. View cart SOLGW MIL-SPEC GAS BLOCK KNURLED SET SCREW$4.74 17 in stock [] SOLGW MIL-SPEC GAS BLOCK KNURLED SET SCREW quantity Add to cart UPC: 785939517804 SKU: GBSETSCREW Category: AR Upper Components Tag: solgw Product ID: 16139 Description Description SOLGW MIL-SPEC GAS BLOCK KNURLED SET SCREWS. NOTE: THIS IS FOR ONE (1) SCREW. 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 Out of stock Bravo Company Manufacturing BCMGUNFIGHTER Ambidextrous Charging Handle Mod 4×4 – Medium Latch $79.95 Read more Out of stock Bravo Company Manufacturing GUNFIGHTER Charging Handle 556 Mod 4B – Medium Latch $74.95 Read more Out of stock SIONICS Upper Receiver Parts Kit $29.95 Read more