FRONT DIOPTER SIGHT MUZZLE ADAPTER BASES
For a range of barrel diameters.
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Made in the United Kingdom
DIOPTER SIGHT MUZZLE END BASE RAILS
![Black Plastic Rail Base Adapter Mount Fitted to the Muzzle End of a 20mm Gun Barrel](images/ABS-RIFLE-MUZZLE-END-FRONT-SIGHT-ADAPTER-RAIL-20mm-PRO.jpg)
£13.80p each
USE THE CART BUTTON BELOW TO RECEIVE A DIRECT LINK TO ORDER
With fittings on base of the adapter.
For standard rifle barrel fitting.
![Black Plastic Rail Base Adapter Mount for 15mm Diameter Gun Barrel with Fixings to the Side for Underlever Rifles](images/ABS-RIFLE-MUZZLE-END-FRONT-SIGHT-ADAPTER-RAIL-90-DEGREE-15mm-PRO.jpg)
£13.80p each
USE THE CART BUTTON BELOW TO RECEIVE A DIRECT LINK TO ORDER
With fittings on the side of the adapter.
For rifles with underlevers.
Muzzle end dovetail groove rail mount adapter for Airguns.
Provides a 9-11mm dovetail rail.
Secured with 2 x M2 nuts and bolts, with black anodized finished.
You will need a 2mm allen key for fitting.
Allows you to fit a front diopter sight to the majority of air rifle barrel sizes.
Unlike the Air Arms railed muzzle adapters, these can usually still allow the use of a silencer.
Especially designed from fitting a front diopter sight.
ABS plastic one piece construction.
Good for temperatures up to 104℃.
External diameter ~ approx 5mm over internal diameter.
Overall length ~ 39mm.
Customer feedback:
They wont accept the front sights from the FWB 300 (too wide) and Weihrauch HW (too narrow).
Also available ~ Air Arms Metal Dovetail Rail Muzzles.
Compatibility list (this is a rough guide, not a guaranteed fit);
Please let us know your findings, so we can add to the list.
As a rough guide, the stated sizes are a max fit and they should fit up to approx 0.5mm smaller.
- The 10mm adapters fit:
- Air Arms S400, S410.
The 12mm offset model in testing to then mount behind the silencer. - The 11mm adapters fit:
- Info added when provided.
- The 12mm adapters fit:
- Info added when provided.
- The 13mm adapters fit:
- Info added when provided.
- The 14mm adapters fit:
- Air Arms MPR, Biathon.
- The 15mm adapters fit:
- The standard 15mm version has 3mm of elevation, the S200 version has 5mm.
Air Arms S200 (S200 model).
Diana 54.
The offset model for the Weihrauch HW77. - The 16mm adapters fit:
- Many BSA, Weihrauch.
- The 17mm adapters fit:
- Info added when provided.
- The 18mm adapters fit:
- Info added when provided.
- The 19mm adapters fit:
- Info added when provided.
- The 20mm adapters fit:
- Air Arms Pro Sport.
- The 21mm adapters fit:
- Higher price due to size.
- The 22mm adapters fit:
- Higher price due to size.
- The 25mm adapters fit:
- FWB 300S moving target rifle.
Front diopter sight not included:
![Black Plastic Rail Base Adapter Mount Fitted to the Muzzle End of a 20mm Gun Barrel](images/ABS-RIFLE-MUZZLE-END-FRONT-SIGHT-ADAPTER-RAIL-ON-BARREL-20mm-MAIN.jpg)
With black finish nut and bolt fittings:
![Black Plastic Rail Base Adapter Mount With Silver or Black Finished Nuts and Bolt Fittings](images/ABS-RIFLE-MUZZLE-END-FRONT-SIGHT-ADAPTER-RAIL-FITTINGS-MAIN.jpg)
![Black ABS Plastic Rifle Muzzle End Rail Base Adapter Technical Drawing with 11mm Diameter](images/ABS-RIFLE-MUZZLE-END-FRONT-SIGHT-ADAPTER-RAIL-11mm-MAIN2.jpg)
![Black ABS Plastic Rifle Muzzle End Rail Base Adapter Technical Drawing with 14mm Diameter](images/ABS-RIFLE-MUZZLE-END-FRONT-SIGHT-ADAPTER-RAIL-14mm-MAIN.jpg)
![Black ABS Plastic Rifle Muzzle End Rail Base Adapter Technical Drawing with 20mm Diameter](images/ABS-RIFLE-MUZZLE-END-FRONT-SIGHT-ADAPTER-RAIL-20mm-MAIN.jpg)
![Three Black ABS Plastic Rifle Muzzle End Rail Base Adapters with 10mm, 14mm and 20mm Fitting Diameter](images/ABS-RIFLE-MUZZLE-END-FRONT-SIGHT-ADAPTER-RAIL-SIZES.jpg)
OFFSET MODEL
FIXINGS TO THE SIDE TO FIT TO RIFLES WITH UNDERLEVERS
You would only need a gap of approx 3mm between the barrel and underlever to be able to fit.
![Black Plastic Rail Base Adapter Mount for 12mm Diameter Gun Barrel with Fixings to the Side for Underlever Rifles](images/ABS-RIFLE-MUZZLE-END-FRONT-SIGHT-ADAPTER-RAIL-90-DEGREE-12mm-MAIN.jpg)
![Black Plastic Rail Base Adapter Mount for 15mm Diameter Gun Barrel with Fixings to the Side for Underlever Rifles](images/ABS-RIFLE-MUZZLE-END-FRONT-SIGHT-ADAPTER-RAIL-90-DEGREE-15mm-PRO3.jpg)