Springfield Hellion, Semi-automatic, Bullpup, 223 Remington/556NATO, 16" Hammer Forged Barrel, 1:7 Twist, 4 Prong Flash Hider, Matte Finish, Tungston Gray, Single Point Sling, Crimson Trace CTS-103 Red/Green Dot, BCM MOD3 Grip, 5-Position Adjustable Stock with Cheek Riser, Front/Rear Flip Sights, 2-Position Short Stroke Gas Piston, Ambidextrous Safety, Ambidextrous Charging Handle, MLOK Handguard Reversible Ejection System, 30 Rounds, 2 Magazines HL916556Y-GU25 • Action: Semi-Automatic • Capacity: 30+1 • Finish: Gray • Sights: Low Profile Flip-Up Dual Aperture Rear • Barrel length: 16 Hammer Forged 4150 Steel/ Melonite • Overall length: 29.75 Extended 28.25 Collapsed • 1:7 RH Twist/ BCMGUNFIGHTER Mod 3 GripBullpup Design Single Point Sling CTC CTS-103 Red/Green Dot • Action: Semi-Auto • Capacity: 30 + 1 • Finish: Tungston Gray Cerakote • Sights: Low Profile Flip-Up Front/Rear • Barrel length: 16" • Overall length: 28.25" - 29.75" • 15in Free-Float MLOK Rail/ Ambi Bolt Release