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Midwest Industries
12-15-16, 11:23
Midwest Industries new QD mount for the Vortex Sparc AR gives you a lower 1/3 co -witness as well as a return to zero.

http://www.midwestindustriesinc.com/product-p/mi-qdvs.htm

http://www.midwestindustriesinc.com/v/vspfiles/photos/MI-QDVS-2T.jpg

http://www.ar15.com/media/mediaFiles/54866/IMG-0141-zpspsauwtyu-107644.jpg

http://www.ar15.com/media/mediaFiles/54866/IMG-0152-zpsi1qfb0rm-107645.jpg

madone
02-09-17, 12:55
Hello, I am interested to know what you mean by "lower 1/3 co -witness".

Does this mount provide a true 1/3 co-witness with the Sparc AR or is it a lower than normal 1/3 co witness?

BriansM4
06-25-17, 14:06
Hello, I am interested to know what you mean by "lower 1/3 co -witness".

Does this mount provide a true 1/3 co-witness with the Sparc AR or is it a lower than normal 1/3 co witness?

I hate to bring a post back from the dead, but I'm also interested in an answer to the question. I grabbed a American Defense mount(for T1) that was advertized as lower 1/3 cowitness....but I couldn't see the irons due to the Sparcs design. I'm hoping this mount is designed specifically for the Sparc AR and will give a true Co-witness