Signature 9.25 AR10 handguard - JP RIFLE

MK III modular handguard Length: Medium (9.125 "" OAL) Platform: Armalite AR-10, Bushmaster pre-2010, Rock River LAR-8 or similar Tube Style: Made of 6061 T6 aluminum with barrl nut and 4140 steel, this hand guard includes two JPHGS quick release strap hammers. specifications Receiver Wire Diagram: 1 7/16 "" x 18 TPI Max. Barrel diameter: 1.2 "" (3.04cm) Inner diameter: 1.75 "" (4.44cm) Outer Diameter: 2 "" (5.08cm) Overall Length: 9.125 "" (23.17cm) Weight: 5.168 ounces (0.14kg) (bushing) / 6.992 ounces (0.19kg) (tube) "