Mesa Tactical LEO Gen II Telescoping Stock Adapter, Mossberg 500, 12GA

The Mesa Tactical LEO Gen II Telescoping Stock Adapter for the Mossberg 500 in 12 gauge (brand part no. 92630) lets shooters install AR-15 adjustable buttstocks and pistol grips on the venerable Mossberg 500 platform. The concept is simple: the factory shotgun stock is replaced by an adapter that attaches to the rear of the receiver and mimics the rear of an AR-15 lower receiver, letting a standard AR-15 receiver extension tube thread in. From there, any compatible AR-15 telescoping stock and pistol grip attaches reliably, giving the 500 a fully adjustable, tactical configuration.

Key Specifications

• Fits the Mossberg 500 shotgun.
• Built for the 12-gauge 500.
• Threads a standard AR-15 receiver extension tube onto the shotgun.
• Accepts any compatible AR-15 telescoping stock and pistol grip.
• Part of Mesa’s LEO Gen II adapter line.
• Also fits the Mossberg 590, 590A1, and Maverick 88 in 12 or 20 gauge.
• CNC-machined from investment-cast aircraft-grade aluminum.
• Finished with a corrosion-resistant powder coat.
• Backed by a lifetime warranty.
• Made in the USA.

Frequently Asked Questions

Does this adapter include the stock and grip? No, it accepts any compatible AR-15 telescoping stock and pistol grip, supplied separately.

How does the adapter attach to my shotgun? It replaces the factory stock, attaching to the rear of the receiver and mimicking an AR-15 lower so a receiver extension tube threads in.

Buy the Mesa Tactical LEO Gen II Telescoping Stock Adapter, Mossberg 500

Shop more shotgun accessories and parts from Mesa Tactical and order it from our Lubbock, Texas gun shop for fast, insured shipping.