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NcStar 30mm Cantilever Optic QD Mount For Picatinny/Weaver RIS

SKU: NCS-MDCQR30 NcStarIn Stock

  • - Mounts optics forward along RIS
  • - Increases eye relief and opens rail space
  • - Compatible with 30mm scopes, magnifiers, and reflex optics
  • - Optic centerline is at 1.5" for co-witnessing with AR-15 iron sights
  • - Locking QD mount is compatible with most Weaver and Picatinny RIS
  • - Locking mount is fully adjustable
  • - Full aluminum construction


NcStar 30mm Cantilever Optic QD Mount For Picatinny/Weaver RIS

Rail space is a precious commodity and this 30mm Cantilever Optic Mount makes sure that you have as much as possible at your disposal. In addition to providing increased area on the RIS for mounting, this cantilever mount also increases eye relief and opens new doors for modular optic configurations. The locking QD mount is fully adjustable and locks tightly to Picatinny and Weaver type rail systems with just a flick of the side-mounted lever. When mounted, the cantilever arm sets the optic centerline at 1.5 inches above the upper receiver, placing any mounted optic in a position to be co-witnessed along with many aftermarket iron sights and all standard A2-type AR-15 iron sights. The full aluminum construction is designed for strength and durability during airsoft operations while remaining lightweight.

In the Box

Cantilever Mount


Construction Aluminum
Ring Diameter 30mm
Optic Centerline 1.5" in.
Mount Locking QD Picatinny/Weaver Mount
Dimensions 2.3"H x 3.4"L
Weight 2.8 oz.
Finish Anodized Black

California Proposition 65 Warning: Cancer and Reproductive Harm -

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