The Crimson Trace Laserguard features fully adjustable capabilities for elevation and windage. It designed and manufactured to be a perfect fit within the frame of a semi-automatic firearm. There is no need for modification for installation and it is made in the USA. It is made from a hard polymer and has a rubber overmold front activation. It is slim and lightweight and fast and easy to install. It quickly zeros in on the target and increases the accuracy of the shooter no matter his or her expertise level.