$103
Red dot magnifier on a platform equipped for a weaver and the ability to fold to the left side. As a rule, this device is used in conjunction with a collimator sight. The construction allows you to replace the optical sight, but at the same time in a folded state allows the use of a classic collimator sight. The four-fold increase allows you to cover a considerable distance and this at times increases the relevance of using the electronic method of aiming when combining a single dot with a goal.