AIRMARKSMAN Backbone Rail 30 MOA Duplicate Sku max overall length of 4

max overall length of 4

The wide mouth and water-resistant zippered opening allow the user toinsertand remove items with one hand without having toholdit open with the other

TKR technology

making the operation more natural

AIRMARKSMAN Backbone Rail 30 MOA Duplicate Sku max overall length of 4The Backbone Rail from AirMarksman is more than just an extended optics rail. The Backbone Rail has been designed to tie your entire rifle together and eliminate tolerance stacking by replacing both the factory optics rail as well as the factory backbone plate with one piece of extra rigid aircraft grade aluminum. The AirMarksman Backbone Rail drastically reduces flex in the entire rifle, creating a more anchored and consistent shooting platform. On