Apex SIG P320 Optic Mount SIG-LOC Slide Cut R2 for Aimpoint ACRO/MPS

Upgrade your Sig Sauer P320 with the Apex SIG P320 Optic Mount SIG-LOC Slide Cut R2 for Aimpoint ACRO / Steiner MPS. This precision-machined aluminum direct mount is engineered specifically for P320 models featuring the factory SIG-LOC (R2) optic cut, including the P320 XFive Legion, M17, M18, XFULL, XCARRY, XCOMPACT, and XVTAC.

Designed and manufactured by Apex Tactical Specialties, this rugged black optic mount provides a secure, low-profile platform for popular enclosed-emitter red dots. It delivers rock-solid performance under recoil while maintaining perfect zero.

The Apex Optic Mount is designed to securely mount the below listed optics to the slide of the Sig Sauer P320 Legion, P320 M17/M18, and other models featuring the -R2 slide cut. The Apex Optic Mount comes either with or without an integrated rear sight. The integrated rear sight in front of the optic also acts as a gas shield to keep class cleaner longer.

Optics compatible with this mount:Aimpoint® Acro™ P-1 & P-2Steiner MPSLead & Steel Pandora PB-3

The Apex Optic Mount with integrated rear sight for the R2 slide cut is set up to co-witness in the bottom 25% of the optic window. Requires a tall front sight for co-witness.Two different sight height packages are available. Select option based on barrel length.

Designed to fit the slide of the Sig Sauer P320 with an R2 slide cutWorks with models equipped with the factory Loaded Chamber IndicatorSights regulated for POA=POI at 15 yds with 124 gr. NATO ammunition (applies to optic mounts with integrated rear sight only)

For Use In These GunsWorks on the Sig Sauer pistols with a Sig-Loc slide cut, including the P320 XFIVE Legion, P320-M17, P320-M18, P320 XFULL, P320 XCARRY, P320 XCOMPACT, and P320 XVTAC

• Any Sig P320 pistol with the Sig-LOC optic cut, see the chart for slide identification in the product images.

Part 112-009: Does not include integrated rear sight and will fit any P320 pistol with R2 slide cutPart 112-009-RS-357: Includes integrated rear sight in front of the optic and accompanying front sight(.357″ blade height). Select this option for P320 models with a 5.0” barrel (i.e. Legion). Part 112-009-RS-373: Includes integrated rear sight in front of the optic and accompanying front sight(.373″ blade height). Select this option for P320 models with a 4.7” or shorter barrel (i.e. M17 or M18).Part 112-019-RS-357: Includes integrated rear sight behind the optic and accompanying front sight(.357″ blade height). Select this option for P320 models with a 5.0” barrel (i.e. Legion). Part 112-019-RS-373: Includes integrated rear sight behind the optic and accompanying front sight(.373″ blade height). Select this option for P320 models with a 4.7” or shorter barrel (i.e. M17 or M18).

Does Not Fit These GunsNot for use on the Sig Sauer P320 models with RX or RX Pro (RXP) slide cuts. Not for use on the Sig Sauer P320 AGX models (uses RX Pro cut).Not for use on the Sig P320Max (This slide has an entirely different optic cut we do not currently support)

Older X-5 SlidesThese slides have a cut that looks similar to the Sig-Loc cut, but with 2 distinct differences:The O.G. slide cut at the front of the mounting geometry in the slide is narrower than those on modern Sig-Loc cut slidesMounting Screw Holes are a different thread pitch than most other Sig Slides and we do not have screws to match them

What’s Included1 ea. Apex Optic Mount for the ACRO, MPS*, or PB-3 Optics2 ea. Mounting Screws – Thread Locking Patch pre-applied (torque to 20 in-lb only)1 ea. Tall Front Sight (applies to options with integrated rear sight only)

By purchasing Apex SIG P320 Optic Mount SIG-LOC Slide Cut R2 for Aimpoint ACRO/MPS from our online store, you are guaranteed to receive a high-quality item. We work with trusted brands to offer shooting and hunting enthusiasts, both amateur and professional, quality products at a reasonable price. Choosing to buy from us means opting for quality and practicality

The actual appearance of the product may differ from the image on the website. For additional information about payment, delivery, and product specifications, please contact us by phone or email.