Ruger Mark I, II, III, IV, IV Lite, 22/45 Pistol - Modular Red Dot Adapter

The Ruger Mark I, II, III, IV, IV Lite, 22/45 M.R.A (Modular Red Dot Adapter) allow the shooter to utilize a variety of red dot sights on their Ruger Mark I, II, III, IV, IV Lite, 22/45 with one adapter. OuterImpact has gone to great lengths to assure that the fit and finish of this system are top notch.

Are you looking for a low profile adapter to mount a multitude of Red Dot sights on your Ruger Mark I, II, III, IV, IV Lite, 22/45? Not only will the OuterImpact mount allow for various Red Dot Sights, but it allows the shooter to maintain a low profile mount. Allowing the shooter to get their Red Dot much closer to the bore axis of the gun vs. utilizing a picatinny mount. The Ruger Mark series is fun to shoot with “irons” and a blast to shoot with a Red Dot.

Compatible Ruger Pistols

Mark I – confirm it has drilled/tapped holes
Mark II – confirm it has drilled/tapped holes
Mark II 22/45 – confirm it has drilled/tapped holes
Mark III Standard
Mark III Bull Barrel
Mark III Competition
Mark III Hunter
Mark III 22/45 Lite
Mark III 22/45 Target
Mark III 22/45 Threaded Barrel
Mark III 22/45 Bull Barrel
Mark III 22/45 Hunter
Mark IV Standard
Mark IV Target
Mark IV Hunter
Mark IV Competition
Mark IV Tactical
Mark IV Hunter
Mark IV 22/45 Lite
Mark IV 22/45 Tactical
Tactical Solutions Pac-Lite™ (requires a purchase of additional screws)

Compatible Red Dot Sights (Mounting Screws included)

Trijicon RMR/SRO (some weapons may experience ejection issues using the SRO)
Docter
Insight MRDS
Eotech MRDS
Leupold Delta Point
Leupold Delta Point Pro
Vortex Razor
Vortex Viper
Vortex Venom
Burris Fast Fire 2 & 3
CMORE RTS & STS
Shield RMS (requires a purchase of these screws)
Holosun 507C/407C V1 versions -K models require the Micro adapter- (requires a purchase of 6-40 Screws For Holosun V1 Red Dot)
Holosun 507C/407C V2 and X2 versions -K models require the Micro adapter- (screws included in OuterImpact Screw Pack)
UTG Reflex Micro Dot
TruGlo Tru-Tec
Sig Romeo 3
Sig Romeo 3 Max
Sig Romeo 3 XL
Crimson Trace CTS-1250
Springfield Hex Dragonfly (must also use OEM provided spacer plate)
Bushnell RXS-100 and 250
Kahles Helia RD
Creative XP Glass Eagle (requires a purchase of M3–0.5 x 10MM screws)
Noblex NV G