Retay USA BRACEBLK28 Ace Type R Full Size 20 Gauge Semi-Auto 3" 3+1 28" Extra Black Vent Rib Barrel, Drilled & Tapped Hump Back Steel Receiver, Adj Shim Black Synthetic Stock, Ambidextrous

The Retay Ace Type R receiver is designed with a slight hump back. Featuring a reversible safety button, easily switch from left hand to right hand; stainless steel recoil buffer spring; Airy Pad System softens felt recoil by 30%; drilled and tapped receiver and open loading port. Includes shim kit.