**IMPORTANT: You must check the accompanying video to ensure your Sig P320 M17 has the same optic cut from Sig Sauer. 

This is a aluminum optic mount with stainless steel threads for the Sig Sauer P320 M17 pistol or X5 LEGION.


The mount is specific to the optic. It uses the factory threaded holes to mount the plate to the slide.  New screws, hex wrenches and thread locker provided. 

.65 oz 

**Designed to only fit the Sig Sauer M17, M18, X-Five Legion, X-Full, X-Carry Legion, and X-Compact without the rear dovetail. WILL NOT FIT OTHER MODELS and may not work on Military issue M17 models or commemoritive editions**

Does NOT work with the RX, RXP, X-Five/X-Carry, V-TAC or Pro/LE Pro P320 models.