The Firing Line Forums - View Single Post - Best Red Dot for Slide Top Mounting Glock 21

alex0535 · November 22, 2012, 03:16 PM

I am very happy with my Burris Fastfire III, 3 moa dot.

Rated to withstand 1000 g's of force, and will ride on top of a slide no problem. There are a variety of mounts to attach it to most major firearms. Its waterproof enough to be submersible in water. Weighs 9oz, low profile. Hast 4 brightness settings. Auto adjustment, high, medium, low intensity. Exterior is made of steel, and it comes with a nice protective cover.

Can't think of anything bad to say about about it, quality product. Very happy with it.

November 22, 2012, 03:16 PM	#2
alex0535 Senior Member Join Date: November 4, 2012 Location: Georgia Posts: 908	I am very happy with my Burris Fastfire III, 3 moa dot. Rated to withstand 1000 g's of force, and will ride on top of a slide no problem. There are a variety of mounts to attach it to most major firearms. Its waterproof enough to be submersible in water. Weighs 9oz, low profile. Hast 4 brightness settings. Auto adjustment, high, medium, low intensity. Exterior is made of steel, and it comes with a nice protective cover. Can't think of anything bad to say about about it, quality product. Very happy with it.