- Adds 1" of extra barrel length instantly
- 14mm CCW threading for wide compatibility
- Perfect for suppressors, tracers, and muzzle devices
The Specna Arms 1" Outer Barrel Extension is a simple but highly effective upgrade for any RIF with a 14mm CCW threaded barrel. Designed to provide an extra inch of barrel length, this extension creates the clearance needed when handguards or rail systems prevent the installation of suppressors, tracer units, or other muzzle devices.
Whether you're fine-tuning your build for aesthetics or practical accessory compatibility, this adapter offers an easy solution to achieve the perfect fit. Ideal for players looking to mount larger suppressors or tracer units without replacing their existing outer barrel setup, it’s a compact upgrade that can make a huge difference to your loadout.
Fast Delivery
Delivery & Postage
Here at Patrol Base, we send all our packages from our Warehouse based in the UK with the exception of European Warehouse Items. All of our parcels are sent with specially picked couriers to ensure your parcels get to you on time and in one piece.
For more information please check out our Delivery Information Page.
Estimates
Below are some rough postage prices for orders. Please note these are subject to change and are only a rough guide. For a more accurate postage estimate please use the Postage Calculator at the basket.
UK 3-5 day Standard
£6.95
From
Dispatched with 24hr UK mainland
£8.95
From
Highlands / Islands
£24.99*
From
* Please note that Scottish Highlands, and Islands postage prices can vary wildly. Please refer to the Postage Calculator at the basket for the lowest possible price.
Returns
We want you to be absolutely happy with our products and services, so we provide the simple Patrol Base guarantee: if on receiving your item you are unhappy with your item for any reason then simply send it back to us. We will replace or refund the item.
You can return any item for any reason whatsoever, even if you have just changed your mind, within 14 days of receipt of the order. This is in addition to your rights under the Consumer Protection (Distance Selling) Regulations 2000.
For more information on returning products, and how to do it please visit our Returns Policy Page.
Description
Features
- Aluminium alloy construction
- 14mm CCW Threaded on both ends
- Hides extra inner barrel slack
- Helps add a suppressor to a barrel recessed in a handguard
Package Includes
- Specna Arms 1" Outer Barrel Extension
Specification
General
Parts & Accessories Type | External Parts |
|---|---|
External Part Type | Outer Barrel, Outer barrel extension, |
 | |
Construction
 | Black |
|---|---|
 | Aluminium alloy. |
Weight and Dimension
Product Length | Approx.2.6cm |
|---|
Suppressor Specific
 | CCW (Counter Clockwise) |
|---|---|
 | 14mm |
 | Male |