The 9R model features an M-LOK compatible aluminum handguard and 16.2” crowned barrel. Both a push button and paddle magazine release are standard. The 4.5” precision-welded top rail enables use of your favorite optic or the traditional iron sights (included). The fixed polymer stock includes a sling attachment point. The gun ships in a plastic rifle case with two 30-round magazines. Also available in California and New Jersey configurations which includes a polymer 10-round magazine. – Specifications – OAL: 34.5 – Barrel: 16.2 – Weight: 6.32 lbs. – Operating Systems: Rolller-delayed blowback – Caliber: 9 x 19 – Action: SEMI-AUTOMATIC (NFA-REGISTERED FULL AUTO SEAR PACK READY) – Twist: 1/10 – Trigger Pull: 9 lbs. – Magazine: 30 round – MIL-SPEC ANODIZED ALUMINUM M-LOK COMPATIBLE HG – 16.2” CROWNED BARREL – 4.5” STEEL TOP RAIL FOR OPTIC MOUNTING – PADDLE STYLE AND PUSH BUTTON MAGAZINE RELEASES – FIXED BUTTSTOCK WITH SLING MOUNT