4456 : Stock Adapter Mossberg 500/590 - .410 gauge
Use the ERGO .410 GA Shotgun Stock Adapter to install AR style stocks and pistol grips on your Mossberg 590. Will fit with a pistol arm brace on the SHOCKWAVE and accommodates mil spec or commercial buffer tubes.
- Constructed with fiber reinforced polymer
- Allows for the use of AR style pistol grips (with use of included 1/4″ x 20 grip screw)
- Will fit with a pistol arm brace on the SHOCKWAVE
- Accommodates mil spec or commercial buffer tubes
- Includes all necessary mounting hardware
- Designed for use with irons or optics
- Torque specifications for grip screw is 25-30 inch-pounds. DO NOT EXCEED. Product damage can occur because of over tightening.
|Compatibility||Mossberg 500®, Mossberg 590™|