Home / AR Upper Components / SOLGW MIL-SPEC GAS BLOCK KNURLED SET SCREW SOLGW MIL-SPEC GAS BLOCK KNURLED SET SCREW$4.74 4 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… Out of stock SOLGW AMBI SAFETY SELECTOR KIT $28.50 Read more Related products SOLGW GAS TUBE NITRIDE PISTOL LENGTH $19.00 Add to cart RADIAN RAPTOR AR10/SR25 CHARGE HANDLE $119.95 – $128.20 Select options RADIAN RAPTOR-SD AR15/M16 GAS VENTED CHARGE HANDLE $124.94 – $129.95 Select options LBE Unlimited ARBGR – Bolt Gas Rings $2.99 Add to cart