Remington 870 - magazine extension tube coupling

• $21.50

Remington 870

Magazine extension tube coupling

This is a quality reproduction of the original Remington magazine extension tube coupling (Remington SKU: F99833) which fits the original Remington 2 shot and 3 shot magazine extension tubes, as well as others utilizing the same square cut threads. These are the same couplings that are fitted to the ONG 870 and USMC 870 Wingmaster models with the Mark 1 bayonet adapter.

Fits: Remington 870

Compatible Gauges: 12

Material: 4140 steel, forged and machined

Finish: hot blued (matte)