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Quality product at a reasonable price. Good service and updates as to the progress of the order/delivery.

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Fit 14mm Accessories to Your Pistol

Most airsoft pistols use an 11mm female thread inside the outer barrel, while nearly all suppressors, tracer units and muzzle devices use the common 14mm CCW thread. The CTM 11mm to 14mm CCW steel adapter converts between the two, opening up a huge range of accessories for your sidearm.

Solid Steel, Not Soft Alloy

This adapter is fully CNC machined from free-cutting steel in a single operation for smooth, accurate threads that will not chew up your barrel. It is then QPQ hardened for corrosion resistance and a clean, durable black finish, so it holds up to hard use without rusting.

Designed to Clear the Slide

CTM elongated the adapter to roughly 2.2cm so a mounted suppressor clears the end of the slide and cycles cleanly. An O-ring at each end reduces vibration loosening, and a cross-drilled hole lets you tighten it firmly with a hex key or screwdriver. Avoid over-tightening onto softer barrel threads.

Build Out Your Sidearm

With the adapter fitted you can run standard 14mm CCW kit. Explore our airsoft accessories to add the right suppressor or tracer unit.

General
BrandCTM TAC
Platform The gun type and the real-world design it is based on.Airsoft pistols with 11mm thread
Dimensions
LengthApprox. 2.2cm (7/8 inch)
WeightApprox. 10g
Other
MaterialCNC-machined steel
FinishQPQ hardened black
TypeBarrel thread adapter
Thread In11mm (pistol barrel thread)
Thread Out14mm CCW (counter-clockwise)
SealingO-ring at each end
TighteningCross-drilled hole for hex key / screwdriver
UseSuppressor / tracer adapter

Frequently asked questions

What does this adapter do?

Most airsoft pistols use an 11mm thread inside the outer barrel. This adapter converts that to the standard 14mm CCW thread, so you can fit the widely available range of 14mm suppressors, tracers and muzzle devices.

Why is it elongated?

CTM extended the overall length to around 2.2cm so any suppressor you mount clears the end of the slide and does not foul on it during blowback cycling.

Will it vibrate loose?

It has an O-ring at each end to add resistance and reduce loosening in use. A cross-drilled hole lets you tighten it onto the barrel securely with a small hex key or screwdriver.

Is steel worth it over alloy?

Yes. The full CNC steel construction is far stronger than cheaper alloy adapters, so it will not break or strip easily. Do not over-tighten it, as that can damage softer barrel threads.

Is this age restricted?

No. A thread adapter is an accessory rather than a working airsoft gun, so there is no age or UKARA requirement to purchase it.