Home / AR Upper Components / SOLGW MIL-SPEC GAS BLOCK KNURLED SET SCREW SOLGW MIL-SPEC GAS BLOCK KNURLED SET SCREW$4.74 15 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 Out of stock SIONICS Upper Receiver Parts Kit $29.95 Read more Out of stock FORWARD CONTROLS DESIGN LDFA-A LOW DRAG FORWARD ASSIST BLACK NITRIDE SERRATED $39.99 Read more Out of stock SOLGW Gas Block Low Profile .750 w/ Set screws – V2 $45.00 Read more LBE Unlimited ARBGR – Bolt Gas Rings $2.99 Add to cart