The Adams Arms 5.56 PDW Tactical Elite Piston Upper

• Pistol Length Gas Piston System
• 7.5" Heavy Contoured Melonited Barrel
• 1:8 Right Handed Twist
• M4 Feed Ramps
• Chambered in 5.56 NATO
• 7" Extended Free Float Pistol Rail
• A2 Flash Hider