M870 is a US made pump-action shotgun which is widely used by the public for sport shooting, hunting and self-defense. It is also used by law enforcement and military organizations worldwide. Also M870 has hundreds of variations in different gauges or custom made variants like saw-off models.

This M870 installed a medium barrel with the extended shell tube, however it comes with a full rail handguard and the RAS System for attacting any rail attachments. Also it comes with an AR grip and rear stock adaptor with Magpul PTS MOE hand grip and the UBR rear stock so user can make his/her M870 in the popular Magpul style.

Features:
Full metal medium outer barrel with extended shotgun shell tube, railed handguard and barrel QD sling mount..
Metal body frame with full metal RAS system.
Include a new style CNC AR series pistol grip and rear stock adpator.
Include Magpul PTS GBB MOE Handgrip.
Include Magpul PTS UBR Collapsible Stock.
Ready to go for 400 FPS without modification.
Included 22 rounds Magazine.
Included a QD Stubby Foregrip and 2 pcs of QD Sling Swivel.

Specifications:
Length: 800mm, 870mm (Stock extended)
Barrel Length: ~400mm
Shooting Mode: Safety, Semi-Auto
System: Spring Pump action
Weight (g):  3600 (gun with magazine), 4780 (with box)
Magazine Capacity: 22 rds
Material: Metal & Nylon Fiber
Bullet type: 6mm BB
Power (Muzzle Velocity): 400 FPS
Manufacturer: G&P