GG&G Beretta Stock Adapter for Magpul SGA – Mossberg 500/590

The GG&G Beretta Stock Adapter allows you to mount Magpul SGA stocks designed for Mossberg shotguns onto Beretta 1301 tactical shotguns. This adapter bridges the gap between two different receiver patterns, giving Beretta owners access to Magpul's ergonomic stock platform with adjustable length of pull and comb height.

Machined from hardened steel with a corrosion-resistant finish, this adapter installs between the receiver and stock. Installation requires removal of the factory stock and basic disassembly of the shotgun's fire control group. While mechanically straightforward, users unfamiliar with shotgun internals may prefer professional installation to ensure proper fitment and function.

• Part Type: Stock Adapter
• Compatible Firearms: Beretta 1301 (adapts Magpul SGA Mossberg stocks)
• Material: Hardened Steel
• Finish: Corrosion-Resistant
• Installation: Requires Disassembly (Professional Recommended for Inexperienced Users)
• Includes: Adapter and Mounting Hardware