Quick view Compare Dead Air Thread Spacer 1/2x28 Dead Air Armament MSRP: $19.00 $13.39 Direct thread spacer by Dead Air.Features :1/2X28 thread pitch Qty in Cart: 0 Quantity ( in cart): Decrease Quantity of Dead Air Thread Spacer 1/2x28 Increase Quantity of Dead Air Thread Spacer 1/2x28 Price: MSRP: $19.00 $13.39 Subtotal: $0.00 Add to Cart