Home / AR Upper Components / SOLGW MIL-SPEC FRONT SIGHT FSB SPRING M4/AR15 SOLGW MIL-SPEC FRONT SIGHT FSB SPRING M4/AR15$3.79 2 in stock [] SOLGW MIL-SPEC FRONT SIGHT FSB SPRING M4/AR15 quantity Add to cart UPC: 785939517989 SKU: FRONTSIGHTSPRINGM4 Category: AR Upper Components Tag: solgw Product ID: 16097 Description Description SOLGW MIL SPEC FRONT SIGHT FSB SPRING M4/AR15 You may also like… SOLGW AMBI SAFETY SELECTOR KIT $28.50 Add to cart Related products Bravo Company Manufacturing BCMGUNFIGHTER Ambidextrous Charging Handle Mod 3×3 – Large Latch $89.95 Add to cart Out of stock SIONICS Upper Receiver Parts Kit $29.95 Read more SOLGW Gas Block Low Profile .750 w/ Set screws – V2 $45.00 Add to cart Out of stock Bravo Company Manufacturing Low Profile Gas Block – .750″ – Set Screw Style $44.95 Read more