Superlative Arms AR-15 .625in Solid Adjustable Piston System Solid Set Screw Melonite QPQ Piston Gas Block Rifle Length Op Rod Right Hand Full Auto. 625in Solid Adjustable Piston System then you have arrived at the right spot.. These AR Gas Blocks from...

In stock
ShipAmount $0.00
RevType 2
Manufacturer Superlative Arms
Sku SABOPSRFDR625SM
Identity 28052119366