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 with medium length barrel installed the full rail handguard and a low perform rail mount system on the body frame for attacting any rail attachments, also it comes with an AR grip and rear stock adaptor with a Ball Ball GBB hand grip and Ball Ball MOD Buttstock so user can make his/her M870 with their own AR accessories.

Features:
Full metal medium length outer barrel with railed handguard (comes with 3 pcs of Ball Ball soft rail cover).
Metal body frame with low perform rail mount system.
Include a new style CNC AR series pistol grip and rear stock adpator.
Include a Ball Ball GBB hand grip.
Include a GBB type Ball Ball Collapsible Stock.
Ready to go for 380 – 420 FPS without modification.
Included 22 rounds Magazine.
Included a QD Sling Swivel.

Specifications:
Length: 870mm, 950mm (Stock extended)
Barrel Length: ~390mm
Shooting Mode: Safety, Semi-Auto
System: Spring Pump action
Weight (g):  2870 (gun with magazine), 4060 (with box)
Color: Black
Magazine Capacity: 22 rds
Material: Metal & Nylon Fiber
Bullet type: 6mm BB
Power (Muzzle Velocity): 380 – 420 FPS
Manufacturer: G&P