This retaining rail I installed on my CO2 Pistol Umarex HPP and used as a support for an ordinary flashlight. The rail is easy to grow and also keeps very well. The necessary tools are included. Of course here does not fit any flashlight, but for this price you can try it. Otherwise you have a lamp with 2.5 cm in diameter are looking for at the store, the suits then you definitely. One should be careful that the rail does not fit on any weapon. It has a rail (rail) be present (2 cm wide + min. 3 cm long), which are mostly located below the weapon. In describing my Umarex HPP rail is titled as Picatinny rail mounting and fits also the holder for the lamp. I do not know how it looks at Weaver rails. The product I can recommend but as far.
