Infinite Product Solutions 1in Barrel Extension, Black Phosphate, 5/8x24 - .30 Carbine/.308 Winchester/.300 AAC Blac, 5824-EXT-1IN-BS

Key for clearing handguards or maintaining barrel length requirements. Precision made and accurately engineered this extension is available in black nitrided 17-4 PH H1150 stainless steel black oxide steel or black phosphate steel offering superior durability and a sleek appearance.