+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Reviews & Ratings for C&H Precision Weapons Optics Adapter Plate Sig P320 X-Five M17/M18 w/Romeo 1 Pro/DPP — 2 reviews

(2 reviews)
C&H Precision Weapons Optics Adapter Plate Sig P320 X-Five M17/M18 w/Romeo 1 Pro/DPP
C&H Precision Weapons Optics Adapter Plate Sig P320 X-Five M17/M18 w/Romeo 1 Pro/DPP
$129.95 $113.49 Save 13%
View Product
Write a Review
Compare (0)
1 item has been added
Add at least two items to compare
Show
Sort by
Filter by

Perfect Fit for Holosun 509T X2

by Alexandre Martini De Souza, Verified Owner from TX, United States Written on December 14, 2025
As noted, Holosun 509T X2 fits perfectly on the plate, and it mounts perfectly into My M17 absolutely no wobble unlike when I was mounting my 509T on my dagger slide with the Factory HS plate.
Pros:
  • Perfecrt fit and function
Cons:
  • price
Would recommend: Yes
Was it helpful to you? Yes | No
Share

Won’t fit M18 or M17 with Romeo Pro setup

by Mikeg Gavrill, Verified Owner from CA, United States Written on January 2, 2025
Don’t buy, I try this plate on my M18 and M17 and my Romeo 1 Pro is to big for the plate and won’t cover the gap
Would recommend: No
2 of 2 found the following review helpful.
Was it helpful to you? Yes | No
Share
There are no reviews that match your criteria. Would you like to review this product?