The FX Impact 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 top of stiffening the FX Impact platform, the medium length Backbone Rail features a full 14 inches of Picatinny optics rail with 30 MOA of elevation milled into the rail. Based on input from top NRL Airgun Class shooters, AirMarksman also added a bolt retention detent to the Backbone rail that keeps the cocking handle and bolt probe held in the rear position when it is opened. This feature prevents accidental double feeds and removes play in the cocking handle. The bolt retention detent can easily be removed during the installation process if shooters are looking to maintain the factory cocking handle feel. 100% made in the USA, the AirMarksman Backbone Rail System is the ultimate precision top rail for the FX Impact Platform.
AIR MARKSMAN B/BONE RAIL (COPPER) MEDIUM – FX IMPACT M4 / 30MOA
£200.00
6 in stock
The information on this page applies to UK deliveries.
Our standard delivery charge for non firearms is £6.50 but this can vary.
Firearms RFD Delivery is £35 (Excluding any charges your end (usually £25)
The correct postage option will show in your basket. Exceptions to this include heavy items such as gun cabinets and high seats where charges start at £20
Orders received by 12pm are usually despatched the same day
We will contact you prior to despatch regarding extra charges
Our primary courier is Parcelforce 24
Postcodes Likely to be Affected by Higher Charges (2/3 Day Delivery)
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- AB44-56
- BT1-94
- FK17-21
- G83
- GY1-9
- HS1-99
- IM1-9
- IV1-99
- JE1-4
- KA27-28
- KW0-99
- PA20-99
- PH15-99
- PO30-41
- TR21-25
- ZE1-3
Timed deliveries and Saturday deliveries are not available to these postcodes.
The above list is by no means definitive or indeed exhaustive, but is provided to give an indication of those areas where higher postage charges are likely to apply.
* Service not always available to certain postcodes. We will contact you should this be the case.
