I had this on my G29 to see if I liked a Red Dot sight. I fired about 150 rounds of warm handloads and it held zero perfectly with my Vortex Venom.
I bought a G40 so don't need this now.
Fits Docter/Burris and Vortex Red Dots.
$30 shipped lower 48
(http://img.photobucket.com/albums/v75/frankt/Guns/G29%20with%20Vortex%2010-22-2015%208-05-25%20PM.jpg) (http://smg.photobucket.com/user/frankt/media/Guns/G29%20with%20Vortex%2010-22-2015%208-05-25%20PM.jpg.html)
Read about it here:http://shop.springerprecision.com/product.sc?productId=105&categoryId=30
Very nice I just sold my model 29 but then ordered a model 40.
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