Excellent product!
This is a perfect location to mount a rail. Both sides of the front sight can be utilized to hold a weapon light or whatever might be needed on a rail. The fit and durability is beyond reproach! I see no shortcomings in the design or execution. Just what I would expect from Brownells! Randy Garrett Founder of Garrett Cartridges, Inc.
Solid, professional mount
I installed this Atlas sight tower rail on my Colt 6920 because I prefer the stock carbine non-rail hand guards. The Atlas Accessory Light Mount fit exactly right, holds a Surefire 6PX Pro rock solid. If this thing breaks, it'll be because it took a bullet. The mount is tapered correctly so your rails are perpendicular to the 90 degree axis, just like they should be.
Works Great!
Easy to install in just a few minutes, as well as remove just as easily! Holds tight and in place even during full auto bursts! Makes mounting accessories easy, and versatile for either side of weapon. Excellent value for the money!