I decided I was gonna put a scope on the shotgun this year, then thought about the holosight also. My shots will all be 100yds or less, usually around 50-75. So I was wondering how the holosights (or similar types) work on shotguns. It will be mounted on an 870 express. Thanks Guys

I have and 870 with a 23" long rifled barrel that has the cantelever scope mount. I mounted a Nikon Prostaff 2-7x 32mm shotgun scope on it. Cost was about $129.00. I am extremely happy with the whole package. Perfect scope for that firearm, it's clear, crisp, and very accurate.

Check with theopticzone.com, they seem to have the best prices.

I have a 20 inch barrel. I got the barrel cheap because of a Fleet Farm pricing problem, so it doesn't have a cantilever mount, which sucks. But I'm still gonna get something for it. I'm gonna check out that site, thanks.

Nikon Slug Hunter Scope
New for 2007, Nikon Sport Optics is proud to introduce the very first scope dedicated to the slug gun. Built from the ground up to meet the needs of today’s modern slug shooter, the new 3-9x40 SlugHunter scope is a revolution for an often-overlooked method of hunting. The Nikon SlugHunter offers hunters a means to take advantage of their shotgun’s shooting characteristics. Designed around Nikon’s patented BDC (Bullet Drop Compensating) reticle system this new scope offers accuracy potential never before thought possible from a slug gun.