Description
A silencer adapter for HK MR223 or HK MR308
Our silencer adapter M15x1 to M14x1 is primarily aimed at owners of an HK MR223 or HK MR308 rifle. But not only ! German arms manufacturers are very fond of M15x1 threading. It is thus found on Blaser R8 or Blaser R93 hunting rifles. It is also common on Haenel productions like the Jaeger 10 Pro. Further north in Europe, it is also sometimes used for Sako A7 or some Tikka T3.
But in the rest of Europe, long guns with a light barrel mostly use the M14x1. It is therefore normal to find suppressors or flash hiders in this thread more easily. That’s why we offer this silencer adapter M15x1 to M14x1: to open up more possibilities.
Features of the silencer adapter M15x1 to M14x1
The female thread in M15x1 is screwed directly to the end of your barrel. The accessory is perfectly cylindrical, so you won’t need to index it. No shim kit or crush washer needed. Our adapter is ready to go as soon as you get it, but a few drops of thread lock to secure its tightening are always welcome.
This thread converter can be used for a suppressor, a muzzle brake or a flash hider. In addition, the 22 mm external diameter easily allows accessories that cover part of the barrel. Here we think about the H2 A-Tec silencer, pretty popular in northern Europe.
As for calibers, any bullet with a diameter less than 8 mm (.32″) can be used. This naturally includes the wide range of .30-caliber rounds (.30-06 SPRG, .308 Win, .300 Win Mag…) as well as smaller calibers (.243 Win, .223 Win, 6.5 Creedmoor…). Don’t worry about pressure levels: whatever your suppressor can handle, our adapter can handle too.
Our silencer adapter M15x1 to M14x1 : a high end custom part
We specialize in manufacturing thread adapters. We manufacture them from XC38 steel, also known as C35. To preserve the accuracy of your firearm, we pay special attention to the concentricity of the male and female threads. We use state-of-the-art CNC machines and adhere to the strictest quality control standards.
While the M14x1 is the most common thread for European light-barreled rifles, there are others popular ones. So we also offer a silencer adapter M15x1 to M18x1 (for heavy barrel’s accessories) and a silencer adapter M15x1 to 5/8×24 TPI (for accessories threaded the American way).







Giedrius B. (verified owner) –
Very good! Thank You!
Radovan (verified owner) –
Great quality with reliable customer service.
Ángel CM (verified owner) –
High quality machining
Pervar S. P. (verified owner) –
Such a rare product, getting it is a big boon
Arminas (verified owner) –
Viskas puikiai tiko, aukštą kokybė. I Lietuva atkeliavo per savaitę, esu lb patenkintas????
Julian T. (verified owner) –
Perfect for the job