Description Ballistic Advantage .625″ Low Profile QPQ Gas Block. Perfect for?pencil profile barrels. Roll Pin Not Included Additional Info Gas Block Size .625″ Weight 1.5oz Other Info N/A Additional information Weight 1.6 oz Dimensions 1 × 0.85 × 0.65 in Finish Nitride / Melonite Gas Block Journal 0.625 Adjustable No MPN BAPA100041 UPC 819747027184
