B-22 rail is designed to mount collimator sight above the rear sight of the rifle. Will speak about its features and compatibility.
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Disclaimer: this video demonstrates only lighting devices and rails. Shooting is conducted on training targets by professionals. The materiel is educational (for military, security professionals, shooting sports enthusiasts). Do not repeat that yourself! All work on firearms should be carried out by licenced individuals. We will not be held liable for any injury to yourself or damage to your firearms resulting from attempting shown anything in our videos. We are NOT a gun shop and DO NOT sell firearms.
