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SIG P320 X-FIVE M17 M18 Romeo1Pro / DPP Cut to Holosun 509T STEEL

$129.95

THE MOST MODULAR, RUGGED, DURABLE, RELIABLE AND MOST WIDELY USED AFTERMARKET OPTICS ADAPTER PLATE. 

**This plate will not work with the Holosun HE509-RD ACSS Vulcan

**This plate is for slides that LOSE the rear iron sight when the cover plate is removed** 

DIRECT MILL YOUR OPTIC CLICK HERE

5 customer reviews

In stock

The C&H Precision plates are designed, manufactured, and shipped from our small family-owned business in Coastal Georgia.  Each plate is precision machined to the tightest tolerances on HAAS CNC machines and each plate goes through multiple quality checks before shipping to our customers.

SPECIFICATION:

Material: Plates are made from mild-grade steel.  All mounting hardware is Stainless Steel

Finish:  Plates are MIL-SPEC Type III Hard Anodized – Black

INCLUDED:

Qty 1 – Optic Plate

Qty 3 – M4 x 6 MM Plate Mounting Screws

Agency / Department Discount Program

DRY-FITTING DISCLAIMER:
At C&H Precision, our products are designed and manufactured to meet tight tolerances. Installation can be affected by variations in your plate, hardware, optic, and firearm tolerances. For safe installation and to prevent potential damage to any component, we advise dry-fitting all parts before a full installation. If any problems arise during this process, please reach out to our Customer Service via our contact portal.
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IRON SIGHTS DISCLAIMER:
When making aftermarket firearm modifications, factory components can often become obsolete, particularly when mounting optics on the slide, whether through direct milling or using a plate. Achieving the correct height for low co-witness iron sights depends on factors such as the firearm type, mounting plate, optic, and slide cut. For assistance in determining the appropriate iron sight height for your specific setup, please contact our Customer Service team through our dedicated contact portal.
Weight 0.25 lbs
MANUFACTURER

Firearm Model Compatibility

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Optic Model Compatibility

Supported Optics Brand

Supported Firearm Brand

  1. Tony Q

    Easy to install on the Sig. You don’t have to take the slide off, just make sure you keep an eye on the extractor. The rear sight was spot on. Excellent machining, fit snug, and the optic popped right on. I will be using and abusing it during competition so I will know later how sturdy she is.

  2. rr84

    Excellent cut, snug fit, perfect rear optic size, smooth plate. Perfect size screws. Worth every dollar. Will buy every plate i ever purchase here. A bit of delay with shipping from company error, but solid customer service and turn around time for answer, got it shipped next day.

  3. bryanstrader88

    Great machining and great fit. Mounts and works perfectly! Highly recommend!

  4. LEO_guy23

    Great product

  5. raven.holcomb

    Fits onto my P320 Legion X-Five great. A little pricey but worth every penny.

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SKU: SGX-509T-ST
Brand: SIG SAUER