M4 High Pro Deluxe Quad Rail AR-15 Gas Block

UTG PRO M4 High Pro Quad Rail AR-15 Gas Block, high profile with four Picatinny/Weaver rails, compatible with 0.75 inch/19.05 mm barrels and standard gas tubes, replaces the A2 front sight and provides four short rail mounting sections, precision manufactured using CNC technology from aircraft-grade aluminum, black anodized finish, rail height ideally matched for secure attachment of additional accessories, includes gas tube roll pin and locking screws for easy installation, compatible with JRC!Weight 2.89 oz/82 grams, SKU: MTU012H4, Price valid for UTG PRO M4 High Pro Quad Rail, Code MTU012H4 - professional installation is recommended!