The Black Rain Ordnance SPEC15 Carbine NY Compliant rifle has black anodized forged aluminum upper/lower receiver, a 16" fluted 4150 chromoly barrel, and a Thordsen Customs "Featureless" stock. SPECIFICATIONS: Mfg Item Num: BROSPEC15NY Category: RIFLES CENTERFIRE TACTICAL Action :Semi-Automatic Caliber :223 Remington/5.56 NATO Barrel Length :16" Capacity :10 1 OAL :32.5" Weight :7.4 lbs Stock Description :Thordsen Black Metal Finish :Black Hard Coat Anodized Receiver Material :Aluminum Sights :None, Optic Ready Barrel Description :4150 Chrome Moly Twist :1:7" Barrel Length Range :16.00" to 17.99" Weight Range :6.00 lbs to 7.99 lbs Hand :Right Stock Finish Group :Synthetic Metal Finish Group :Blued/Black