Adjustable Universal Red Laser Gun Aiming Sight Bore Sight (3 x AG5)

Pros: This laser is well constructed and solidly built. Laser is bright and includes batteries required to operate. Mounting is easy and fits any picatinny rail. The additional rail mount attached to the surface of the laser adds extra flexibility if one wishes to mount a flashlight onto it. The great feature about this rail is it's removable which results in a low profile weapon laser for your firearm. Comes with 3 allen wrenches (adjustment, battery compartment, top rail). Item ships in retail packaging.
All in all, very satisfied with the item. Price is right compared to other domestic lasers with similar profile and function.

Cons: Cant really say this is a fault but the adjustment screws appear to be able to back out under stress load. I've mounted this to a Rem 870 12ga but have yet to fire it so there's a possiblity the 2 adjustment screws might back out under recoil. To remedy this possible error, i've applied a minuet amount of blue thread lock in case it does back out under stress.

Other: Bottom line, for the price and built quality, can't go wrong. May and may not be used for a real firearm, however.

Pros: good price seems well built

Cons: dead battery pack on arrival dead spare battery pack on arrival.

Other: useful tool for what it was designed to do. i would recommend it. BTW.. the dollar stores here are the cheapest place to buy good batteries for this unit. .............................................................................

Pros: This laser is well constructed and solidly built. Laser is bright and includes batteries required to operate. Mounting is easy and fits any picatinny rail. The additional rail mount attached to the surface of the laser adds extra flexibility if one wishes to mount a flashlight onto it. The great feature about this rail is it's removable which results in a low profile weapon laser for your firearm. Comes with 3 allen wrenches (adjustment, battery compartment, top rail). Item ships in retail packaging. All in all, very satisfied with the item. Price is right compared to other domestic lasers with similar profile and function.

Cons: Cant really say this is a fault but the adjustment screws appear to be able to back out under stress load. I've mounted this to a glock 22 but have yet to fire it so there's a possiblity the 2 adjustment screws might back out under recoil. To remedy this possible error, i've applied a minuet amount of blue thread lock in case it does back out under stress.

Other: not bad

Pros: Discreto tamaño,solido,el carril que monta le da posibilidades de ser aprovechado,me llegó con pilas incluidas y de repuesto,facil montaje y orientación,con varias llaves de allen para su montaje y ajuste, laser de suficiente potencia

Cons: no se aprecian

Other: muy satisfecho por su precio,calidad y eficacia

Pros: 20mm Weaver rail Small Light weight Has weaver rail on top to add another gadget, like flashlight The top weaver rail can be removed to reduce weight

Cons: My laser sight arrived defective. The button in back does not work at all on mine. :( But upon sending DOA message to DX they sent me mail within hours that they can resend a new one which does tell you that DX takes care of their customers. :)

Other: Can't tell if the laser is strong or not since my arrived DOA. But the construction seems sturdy with all aluminum frame, so I hope next one arrives in working condition. :)