45 Degree Offset Optic Mount – MRA Top Plate


Are you looking for a Top Plate for your 45 Degree Offset optic Mount that allows you to mount a multitude of Red Dot sights to your rifle? Look no further… The OuterImpact 45 Degree Offset Optic Mount MRA Top Plate answers the question!

10 in stock

SKU: OTL-RDMB-101PCAT45a Categories: , Tags: , , , , , , ,


45 Degree Offset Optic Mount MRA Top Plate

The OuterImpact 45 degree offset optic mount is able to accept 3 separate tops. This MRA Top Plate is compatible with all of the 31 confirmed Red Dots our current M.R.A. adapters accommodate.

The 45 Degree Offset Optic Mount MRA Top Plate is made of billet 7075 aircraft aluminum and is hard coat anodized. All mounting hardware is included along with the alignment pins.

Thank you for your interest in our products. Check out our FAQ for answers to common questions and feel free to contact us at support@outerimpact.com.


MRA Compatible Red Dot Sights (Mounting Screws INCLUDED):


Mounting Hardware (3 tops):

  • (1) M3 x 8mm Socket Head Cap Screws
  • (2) 6-48 Weaver T-10 Torx Head Screws
  • (2) Sight alignment pins
  • (2) M3 x 8mm Flat Head Screws
  • (2) M3 x 6mm Torx Flat Head Screws
  • (2) M3 x 6mm Socket Head Cap Screws
  • (2) 6-40 Flat Head Screws – RMR
  • (2) M4 X 10mm Rounded Head Screws

Required Installation Tools:

  • Torque Driver
  • Extended shank T-10 Bit

Please follow mounting instructions included with the optic.

Material: Billet 7075-T6 aluminum.
Finish: Black Anodize
Coating: Anodize
Dimensions: Height – .152″ Length – 2.03″ Width – 1.07″
Additional Tools: T-10 Torx driver (not included). Why is my tool NOT included? Click Here
Purchase Tool

US Patent: US D851,196 S

Installation Instructions:

Red Dot Pattern Mounting Instructions


Additional information

Weight 2 oz
Dimensions 8 × 4 × 2 in


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