B5 SRK EXTENSION KIT BLKSKU: 814927024793$135.00PriceB5 SRK EXTENSION KIT BLKManufacturer: B5 SystemsSierra K Extension KitFits AR15BlackUPC: 814927024793Quantity*Add to Cart
B5 SRK EXTENSION KIT BLKSKU: 814927024793$135.00PriceB5 SRK EXTENSION KIT BLKManufacturer: B5 SystemsSierra K Extension KitFits AR15BlackUPC: 814927024793Quantity*Add to Cart