JP MK III Rapid Configuration Modular Hand Guard Length: XXL (17.25” OAL) AR-15

Length: XXL (17.25” OAL) Platform: AR-15/M16 Tube Style: RC Machined from 6061 T6 aluminum with a 4140 steel barrel nut, this mid-length hand guard includes two JPHGS quick-detach sling studs. Inside Diameter: 1.75" Outside Diameter: 2” Overall Length: 17.25” Weight: 5.616 oz.(barrel nut) / 10.384 oz.(tube) Color: Matte black hard coat anodizing Tactical Rail Selection Full-length 12:00 rails or the 2-inch front sight rail (JPTR-FS) can be attached directly to the top of the hand guard tube while two- and four-inch accessory rails can be mounted directly (without backer plates) to the tube at the 6:00, 3:00, 9:00 and 45° positions using the 10-32 flathead screws included with the rail segments. Refer to the table below to determine which rails you need for a given application. Tube Position JP Tactical Rail 12:00 JPTR-XL, JPTR-R, JPTR-M, JPTR-FS 6:00 JPTR-LRC, JPTR-SRC 3:00, 9:00 and 45° JPTR-LRC, JPTR-SRC