GG&G Beretta Stock Adapter — Magpul SGA for Beretta 1301

The GG&G Beretta Stock Adapter provides a direct, hardware-based solution for fitting Magpul SGA-pattern stocks to a Beretta 1301 receiver without permanent modification. Installation requires a working knowledge of stock removal procedures and includes the components needed to complete the conversion. GG&G supplies installation hardware, an ergonomically designed adapter that mates the stock to the receiver, and a spring-tensioned bolt recoil buffer to maintain proper function.

Key Specifications

• Compatible with Beretta 1301 receivers as the target installation platform.
• Includes installation hardware required to mount the adapter and stock to the receiver.
• Features an ergonomically designed adapter that mates the receiver and the Magpul SGA-pattern stock.
• Supplied with a spring-tensioned bolt recoil buffer to retain proper bolt engagement and spacing.
• Requires no permanent modification to the shotgun for installation when installed correctly.
• Installation is easy with a working knowledge of stock removal procedures.
• The finish is Matte for a low-reflectivity appearance.
• The color is Black.
• Cataloged under Long Gun Parts for replacement or upgrade applications.
• GG&G offers kit variants that support Magpul SGA Mossberg 500/590/590A1 and Magpul SGA Remington 870 patterns (kit selection varies).

This adapter kit is designed for shooters seeking a practical, hardware-forward way to fit Magpul SGA-pattern stocks to a Beretta 1301. With included hardware and a spring-tensioned recoil buffer, the adapter helps maintain receiver function while improving stock fit and ergonomics. Whether you’re configuring a field setup or tailoring the stock for a better shoulder fit, this kit delivers the core components you need to complete the conversion while avoiding permanent alteration to the firearm.