MODEL:Diamond DB15 Rifle TYPE:Rifle ACTION:Semi-Auto FINISH:Matte Black FRAME/GRIPS:Collapsible / Folding Stock Magpul ACS-L Stock WEIGHT:6.95 lbs. CALIBER/GAUGE:223 Rem | 5.56 NATO CAPACITY:30 + 1 MAGAZINE:1 30 rd. PMAG BARREL:16" OVERALL LENGTH:34" to 37.25" RECEIVER:Forged 7075 T-6 Aluminum RATE-OF-TWIST:1-in-8 SIGHTS:No Sights ADDL INFO:15" M-LOK Anti-Rotation Rail ADDL INFO:CMC Single Stage Trigger ADDL INFO:Magpul MOE K2+ Grip