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Provides extra rail room for rear Back Up Iron Sights (BUIS) when using the StrikeFire red dot along with the VMX-3T magnifier. The cantilever ring will move the StrikeFire forward about one inch.

Note: Provides lower 1/3 co-witness mounting height of 40 mm. Will work with most 30 mm red dot sights.

Specifications: 

Mount Type:  Picatinny/Weaver®

Height:  1.57"

Base Screw Bit Size:  1/2" Hex

Cap Screw Torque:  15-18 in-lbs.

Base Screw Torque:  35-45 in-lbs.

Weight:  6.7 oz

Included in the Box:

  • Torx® T-15 Wrench


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Vortex Sport Cantilever 30mm Ring

  • Brand: Vortex Optics
  • Product Code: CM-304
  • Availability: In Stock
  • $84.95


Tags: Vortex, Sport Cantilever, 30mm, Ring, Rings, Bases, Optics,