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CowCows 11mm to 14mm thread adapter allows you to use a wider range of tracers and suppressors.
These also accommodate the use of longer inner barrels to give you a FPS boost!
Compatible with our outer barrels listed with an internal thread.
Use with a 118mm Inner barrel on a 5.1 for a flush fit.
UK Based
We're based in the UK so no lengthy waits for your parts to arrive at your door
Customer service
5 Star customer service, were always a message away and no waiting 24 hours for a reply
Fast Shipping
We will always dispatch your order on the same day.* We're known for dispatching fast!
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We offer a wide variety of payment methods, including card payments, Paypal & Klarna
