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Questions & Answers
Will 507 K fit S&W MP with no wedge or modification ? Do I need the mount ?

Depending on the footprint, you'll need a mounting plate. Few guns and dots will direct mount and I would bet the K series would not. However, the 507C is better sized for a 15-shot carry gun. Do some research or you'll be disappointed.

by YankeeBluejeans, Verified Owner, January 31, 2025
Will the Holosun Ronin 507COMP 1X1.1 Reflex Red Dot sight fit a Canik TP9 Elite SC Expert Answer

No, the TP9 Elite SC will accept optics that use the RMSc footprint. The 507 Comp uses the RMR footprint and would not be compatible. Compatible optics would be the Shield RMSc, Sig Romeo Zero, Vortex Defender CCW and more.

by Ethan, Gear Expert, January 29, 2025
Customer Reviews
Helpful Positive Review better than an sro??? by mark, Verified Owner, February 16, 2025
Love this optic... might even be better than an sro. I highly recommend the Ronin!!!!!
1/1 found this helpful
Most Recent Reviews Works great on my Stoeger M3000 by Roger Keyes, Verified Owner, August 31, 2025
I got lucky and it was almost zeroed on my gun out of the box after I carefully mounted the 0.67in. radius base plate and then the holosun on top. I like 32 MOA ring for buckshot at 50 yds. Works great for slugs, too. I'm pretty sure it's my gun that...
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Most Recent Reviews HOLOSUN RONIN 507 COMP RD by poppy, Verified Owner, August 11, 2025
Mounted sight on VP9L. Big window crisp clear reticle very clear glass Fantastic red dot sight.
Most Recent Reviews Huge sight window by JR, Verified Owner, August 2, 2025
Put this on a Sig P320 Spectre Comp and it's amazing! I can line up the site and keep the red dot in my periphery while shifting focus from target to target, never losing alignment. I'm new to competition shooting and this has really stepped up my ga...
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Read All 4 Reviews

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Blazin' Deal
Prices have been cut drastically on this product as part of a special offer. These prices are so low that there's no double-dipping with coupons or any additional discounts, but you'll still get the best deal out there. This offer won't last long, so don't miss out!
Color: Black Reticle: Competition Illumination Color: Red Quantity: 1 Red Dot Sights-Footprint: RMR

Code: 28Y-RD-RNRD-RONIN-HS507COMP-RD

MPN: RONIN-HS507COMP-RD

UPC: 810047073208

Blazin' Deal
List: $464.69Save 26%
$343.65

Product Info for Holosun Ronin 507COMP 1x1.1 Reflex Red Dot Sight

The Ronin 507COMP handgun sight features a large 1.1'' x 0.87'' objective lens for enhanced shooting performance and Holosuns 32MOA ring with 2MOA dot MRS (Multi-Reticle System) available with a red LED. The Ronin 507COMP is engraved with the Iconic Ronin dragon logo and features stealth black on black markings.image

Specifications for Holosun Ronin 507COMP 1x1.1 Reflex Red Dot Sight:

Manufacturer: Holosun
Color: Black
Magnification: 1 x
Reticle: Competition
Illumination Type: LED
Illumination Color: Red
Eye Relief: Unlimited
Adjustment Click Value: 1 MOA
Emitter Type: Open
Battery Type: Lithium Metal, CR1632
Quantity: 1
Red Dot Sights-Footprint: RMR

Features of Holosun Ronin 507COMP 1x1.1 Reflex Red Dot Sight

  • Competition Reticle System
  • Up to 50,000 Hours Battery Life (Setting 6)
  • 8 Brightness Setting: 6 DL & 2 NV Compatible
  • Super Large Window
  • Convenient Tray Battery Compartment
  • Parallax-free & Unlimited Eye Relief

Package Contents:

  • Holosun Ronin 507COMP 1x1.1 Reflex Red Dot Sight

Holosun Ronin 507COMP 1x1.1 Reflex Red Dot Sight Orderable Models

List of Orderable Models

Holosun Ronin 507COMP 1x1.1 Reflex Red Dot Sight, Competition, Black, RONIN-HS507COMP-RD , MPN: RONIN-HS507COMP-RD , UPC: 810047073208 , Code: 28Y-RD-RNRD-RONIN-HS507COMP-RD
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