The ProMag Tactical Shotgun Stock System (brand part number AA870) replaces the factory buttstock and forend on a Remington 870 12-gauge with a carbon-fiber reinforced polymer stock built to shrug off weather and standard gun solvents. Made by ProMag, the six-position collapsible buttstock lets shooters of different sizes dial in length of pull, while the military-length forend accepts either a smooth fore-cap or a mini tri-rail cap for mounting Picatinny accessories. An ergonomic pistol grip with internal storage, a tunable recoil pad with soft and firm inserts, molded-in QD sling swivel hardpoints, and a detachable cheek riser round out the package. Despite the rugged build, the whole system weighs only about 2.5 lbs. Note that the 7-place shell carrier is a separate accessory sold with a different kit, not included here.

Key Specifications

• Carbon-fiber reinforced polymer construction resists weather and solvents.
• Six-position collapsible buttstock.
• Military-length forend accepts a smooth fore-cap or mini tri-rail cap for Picatinny accessories.
• Ergonomic pistol grip with internal storage.
• Tunable recoil pad with soft and firm inserts included.
• Molded-in QD sling swivel hardpoints on both sides.
• Detachable cheek riser.
• Weighs about 2.5 lbs.

Frequently Asked Questions

Does this stock system include the shell carrier? No, the 7-place shell carrier ships only with a separate kit that includes it; this listing does not include the carrier.

What shotgun does this fit? The Remington 870, 12 gauge.

How much does this stock system weigh? About 2.5 lbs.

Buy the ProMag Tactical Shotgun Stock System for Remington 870

Order this ProMag stock system from our Lubbock, Texas gun shop for fast, direct shipping right to your door. Browse more gun parts and accessories from Schaefer Defense to modernize your 870.