Springfield Hellion OD Green Bullpup Rifle 5.56mm 30rd Magazine(1) 16? Barrel OD Green Stock

Specifications: CALIBER: 5.56x45mm NATO (.223 REM) COLOR: OD Green BARREL: 16" CMV MeloniteA(R) 1:7 FRONT SIGHT: Integrated Flip-Up Elevation Adjustable REAR SIGHT: Integrated Flip-Up w/ 5-Position Aperture Windage Adjustable BOLT CARRIER GROUP: Proprietary Melonite GAS SYSTEM: 2-Position Adjustable Short Stroke Piston HANDGUARD: Polymer M-Lok STOCK: 5-Position Adjustable w/ Cheek Riser MUZZLE DEVICE: 4-Prong Flash Hider CHARGING HANDLE: Ambidextrous Non-Reciprocating SAFETY SWITCH: Ambidextrous GRIP: BCMGUNFIGHTER(TM) Mod 3 MAGAZINES: (1) 30-Round Magpul PMAG Gen M3 WEIGHT: 8 lbs LENGTH: 28.25" - 29.75"