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 LBE Unlimited ARFPN – Firing Pin $7.95 Add to cart SOLGW 5.56 BOLT CARRIER GROUP 158 CARPENTER SP/HPT/MPI $179.00 Add to cart FORWARD CONTROLS DESIGN LDFA-A LOW DRAG FORWARD ASSIST BLACK NITRIDE SERRATED $39.99 Add to cart BADGER ORDINANCE Universal Safety Selector $58.00 Add to cart