The Ncstar MARCQ quick-release Weaver-Picatinny style cantilever scope mount is the most versatile mount for any rifle scope or red dot sight to mount on your AR-15 or M16 rifle in many different configurations. The cantilever scope mount fit virtually any AR platform and mount includes QR quick release lever system, which makes it lightning fast to mount to your AR flat top or remove. The mount also includes a detachable 30mm rear ring with 1-inch inserts and mount works with both 30mm and 1" scopes. The rear rings rides on a dovetail so you can easily adjust the spacing to create a your customized fit. Or you can remove the rear ring and set up your red dot sight to co-witness with your iron sights. Mount is made of hard-anodized aluminum and solid steel hardware. This mount is a rock solid design and it isn't going anywhere once you locked in.
Can be used with 1" Scopes, RedDot Sights and 30 MM Scopes
Red Dot Sight Co-witness With Iron Sights
Made Of Solid Steel & Hard Anodized Aluminum
Style Cantilever Mount Quick Release
Mount Base Weaver Style