SIG P320 Legion (X-FIVE / M17 / M18) w/ R1P/DPP Cut to RMR / SRO / Holosun Adapter Plate W/ 10-8 Rear Sight





Available on backorder


P320 Legion (X-FIVE / M17 / M18) with Romeo1Pro / DPP Factory Optics Cut

This adapter plate comes with an integrated 10-8 Rear Sight.  If you want to co-witness, you must install a new front iron sight.

Front Sight will be a .330″ Blade Height

Adapter Plate is compatible with the following:


SIG P320 Legion X-FIVE

SIG P320 M17 / M18

Red Dots:

Trijicon RMR Type I, Type II and SRO

Holosun 407C, 507C, and 508T










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