AR Magazine Adapter Kit for Swiss Arms/SIG SG550



This 3D printed Nylon adapter allows you to use modified AR-15 pattern magazines* in Swiss Arms/SIG SG550 series rifles.

It is a simple two-piece design that clips to the front of your existing magazine well. No nuts and bolts, no gunsmithing, and no modifications to the rifle are required.**

The kit come with the magazine well adapter, a magazine modification guide, and instructions.

This adapter does not work with the SG540 series rifles. 


Please note: This adapter is designed for use with Swiss-made steel receivers. They do not work with US made aluminum receivers.

*Magazines not included. Some magazine modification required.

**Please note that the use of steel magazines with this adapter may cause finish wear on the inside of your receiver. It is recommended that you use polymer magazines only.

Additional information

Weight 0.02 kg
Dimensions 5 × 3 × 2 cm


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