
Availability: In Stock
The GG&G Beretta 1301 Stock Adapter for Magpul SGA Remington lets you mount a Magpul SGA Remington 870 stock onto your Beretta 1301 Tactical 12-gauge shotgun without permanent modifications. If you've got basic shotgun maintenance skills and want to swap ergonomic controls or adjust length of pull on your 1301, this adapter bridges the gap between Beretta's receiver and Remington-pattern furniture.
The kit includes everything you need: the machined adapter body that mates the Beretta 1301 to the Magpul Remington stock, installation hardware, and a spring-tensioned bolt recoil buffer to manage felt recoil. Assembly requires only familiarity with stock removal—no gunsmithing, drilling, or permanent alteration to your shotgun.
GG&G makes two versions of this adapter: one for Magpul SGA Mossberg 500/590/590A1 stocks and this one for Magpul SGA Remington 870 stocks. Choose based on which aftermarket stock you own or intend to run. The black finish matches tactical shotgun setups and integrates cleanly with modern furniture and rails.
| Brand | GG&G, Inc. |
| Shotgun Compatibility | Beretta 1301 Tactical 12-gauge |
| Stock Compatibility | Magpul SGA Remington 870 |
| Finish | Black |
| What's Included | Adapter, installation hardware, spring-tensioned recoil buffer |
Yes, it's designed specifically for Beretta 1301 Tactical 12-gauge shotguns. Installation requires only basic knowledge of stock removal—no modifications to the shotgun itself.
This adapter is for the Magpul SGA Remington 870 stock. If you have a Magpul SGA Mossberg stock, you'll need the separate Magpul SGA Mossberg adapter version instead.
The kit includes the adapter body, all necessary installation hardware, and a spring-tensioned bolt recoil buffer to manage recoil.
No. The adapter is fully reversible—you can remove it and return your Beretta 1301 to its original configuration at any time without permanent alterations.




SKU: 121685428 • Width: 6.5in • Height: 1in • Depth: 8.5in • Weight: 0.25oz





Availability: In Stock
The GG&G Beretta 1301 Stock Adapter for Magpul SGA Remington lets you mount a Magpul SGA Remington 870 stock onto your Beretta 1301 Tactical 12-gauge shotgun without permanent modifications. If you've got basic shotgun maintenance skills and want to swap ergonomic controls or adjust length of pull on your 1301, this adapter bridges the gap between Beretta's receiver and Remington-pattern furniture.
The kit includes everything you need: the machined adapter body that mates the Beretta 1301 to the Magpul Remington stock, installation hardware, and a spring-tensioned bolt recoil buffer to manage felt recoil. Assembly requires only familiarity with stock removal—no gunsmithing, drilling, or permanent alteration to your shotgun.
GG&G makes two versions of this adapter: one for Magpul SGA Mossberg 500/590/590A1 stocks and this one for Magpul SGA Remington 870 stocks. Choose based on which aftermarket stock you own or intend to run. The black finish matches tactical shotgun setups and integrates cleanly with modern furniture and rails.
| Brand | GG&G, Inc. |
| Shotgun Compatibility | Beretta 1301 Tactical 12-gauge |
| Stock Compatibility | Magpul SGA Remington 870 |
| Finish | Black |
| What's Included | Adapter, installation hardware, spring-tensioned recoil buffer |
Yes, it's designed specifically for Beretta 1301 Tactical 12-gauge shotguns. Installation requires only basic knowledge of stock removal—no modifications to the shotgun itself.
This adapter is for the Magpul SGA Remington 870 stock. If you have a Magpul SGA Mossberg stock, you'll need the separate Magpul SGA Mossberg adapter version instead.
The kit includes the adapter body, all necessary installation hardware, and a spring-tensioned bolt recoil buffer to manage recoil.
No. The adapter is fully reversible—you can remove it and return your Beretta 1301 to its original configuration at any time without permanent alterations.
SKU: 121685428 • Width: 6.5in • Height: 1in • Depth: 8.5in • Weight: 0.25oz



