Excellent laser for the price - NcSTAR Gun Accessorie - Pistol & Rifle Laser With Weaver Base APRLS

When this is coupled with the $4.00 Laser pressure coil wire switch, also by NcStar, this makes for a near perfect remote switch laser. I really can't find anything to complain about.
The set-up and sight-in was fairly quick. Loosening the middle fastener on the laser's mount will loosen the laser so it can be rotated in it's mount. I did this to put the laser's sight adjustment screws straight up and down and left to right. This made sight-in a breeze.
The laser is plenty bright and one heckuva buy at $20.00. Well, $24.00 total if you buy the remote pressure switch. (I recommend this highly.)
However, the stock manual switch on the back end of the laser works plenty good on it's own. It's just so much easier to have that touch pad right under your thumb so you do not have the loosen your grip on the weapon to reach for that manual switch on the tail end of the laser's body.
I have mounted this unit on my pistol grip only 12 ga. NEF Parder Pump. No laser shift when firing low recoil buckshot. So far, so good.
Pros: ease of set-up and use
Cons: none yet

This review was written in the old system and had content requirements that are different than reviews written today.