The Spike's Front Folding HK Style Sight offers tactical functionality with a low profile folding design that locks securely when raised and features a convenient push lever for quick deployment.Spike's Front Folding HK Style Sight6061-T6 aluminum construction with Type 3 hard coat anodize finishLow profile when folded down locks when raisedPush lever mechanism for quick sight adjustmentStandard front sight tool compatible for elevation changesSteel components with corrosion resistant coatingLightweight at only 1.2 ozIdeal for tactical applications where space efficiency and quick sight deployment are essential this durable sight combines precision engineering with reliable performance.