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Optic-Ready, Ergonomically Enhanced Slide With a Bundle of Custom Features

Our RMR Slide for Sig P320 Compact pistols features distinctive, wraparound front cocking serrations that aid in manipulating the slide to check the chamber or clear a jam. (OK, we’ll admit it: the serrations just look cool, too.) It also comes with a pre-cut slot for easy, secure mounting of a Trijicon RMR or Holosun red dot sight. All RMR Slides also have standard Sig Sauer P320 factory front and rear sight dovetails for "iron, backup sights. To get proper co-witnessing with the RMR, you will need to also install suppressor-height iron sights.

You can also get your Brownells RMR Slide for Sig P320 Compact with a "window, cutout on top that enhances airflow to keep the barrel cool - ideal for hard-working action competition pistols. Plus, if you have an upgraded barrel with a contrasting finish or a unique exterior pattern (fluting, spirals, "flames," etc.) the window lets you show it off a bit!

Each RMR Slide for Sig P320 Compact starts life as a billet of 17-4 stainless steel that is machined to Sig Sauer factory specifications inside, so it’ll fit factory frames and accept factory or aftermarket barrels and factory internal parts. Slides are heat-treated to Rc 41-44 on the Rockwell C scale for added surface hardness and wear resistance.


Machined from corrosion-resistant 17-4 stainless steel billet

Trijicon RMR mounting slot

Also accepts Holosun HE508T, HS507C & HS407C red dot sights

Plus factory front/rear sight cuts

Available with distinctive top Window cutout or traditional Solid top