I ordered this laser along with JG 4C and I like the JG 4C better because it is lighter and seems to be simpler in its design. This laser has the adjustment mechanism hidden while the 4C is a simple left right and bottom push resistance design.If you want to go left you loosen the left screw and tighten the right one...if you want go up or down you loosen the side screws and adjust the bottom. This laser has three allen adjustments on the face plate under the cap but you cant see what is going on underneath. I am still happy with it but I think the 4C if better. This laser also has a false dial mid way on it, it's just this ring with markings with no relevance, it just turns freely...it is for looks and makes it feel more like a toy. I also had to but front o rings for both lasers but they had rear rings, they both had half an o ring each on the front...?...I also used sealant around bot h lenses on the inside and on the wire entry point at both ends. I sealed this laser on both sides of the free spinning false adjustment wheel and on the silver allen screws that look like they are where you adjust from but I guess they are for looks too. For the price these are both good laser and you can't beat the shipping. Thanks Tiny Deal.... [ Подробнее ]

Excellent product. No manual included but overall very satisfied & AAA Quality.
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I bought 3 and they are all very nice!!