FEATURES:-Designed specifically for AK's w/ the 14x1L muzzle threading-8620 heat treated steel-Will clear any projectile 0.311" in diameter or smaller-BlackPRODUCT SPECIFICATIONS:Dimension 2.10 X 3.00 X 4.95Height 2.1000Width 3.0000Length 4.9500TYPE/COLOR FLASH HIDERSIZE/FINISH 14X1L/BLACKMATERIAL STEELOTHER FEATURES: FLASH HIDER, PROJECTILE UP TO .30 CAL, 2.25" LONG, INCLUDES CRUSH WASHER, MADE IN USANO DIRECT SHIP TO CALIFORNIA