Black Rain Ordnance Spec15+ Patriot Features The Black Rain Spec15+ Patriot is built around a forged aluminum Spec15 receiver set chambered in .300 AAC Blackout paired with a 16 inch SOCOM profile barrel machined from 4150V chromoly steel for durability under sustained use. The bolt carrier group is salt bath nitride coated a finish that resists corrosion and reduces friction during cycling helping the rifle run cleaner over extended range sessions. A direct impingement gas system with a .750 inch low-profile non-adjustable gas block keeps the operating system simple and reliable. A forged Spec15 charge handle and a mil-spec GI trigger round out the core operating components of the rifle. The rifle wears a distinctive American flag Obsidian finish across the metal and Magpul furniture giving it a look that stands apart from a standard black rifle while keeping the same functional layout. A Magpul MOE grip and stock provide a familiar adjustable platform for shooters of different statures and shooting styles. The 15 inch M-LOK slim handguard gives plenty of real estate for mounting lights optics accessories and foregrips along the full length of the rail. At roughly 34 inches overall and 7 lbs 8 oz finished with an A2 flash hider at the muzzle the Black Rain Spec15+ Patriot Obsidian in .300 AAC Blackout is a complete ready-to-run rifle for sale at GrabAGun. Black Rain Ordnance Spec15+ Patriot Specifications Manufacturer: Black Rain Ordnance Model: Spec15+ Patriot Type: Semi-Automatic Rifle Caliber: .300 AAC Blackout Capacity: 30+1 Barrel Length: 16 Barrel Description: SOCOM Profile 4150V Chromoly Bolt Carrier Group: Salt Bath Nitride Coated Trigger: Mil-Spec G.I. Gas System: Direct Impingement .750 Low Profile Non-Adjustable Gas Block Muzzle Device: A2 Flash Hider Handguard: 15 M-LOK Slim Stock: Magpul MOE Grip: Magpul MOE Finish: American Flag Obsidian Overall Length: 34 Weight: 7.5 lbs Metal Finish: Anodized Available At: GrabAGun