Weight and Length
| Thread Pitch | Weight | Length | Length Added |
| 26×1.5LH | 2.5 oz | 2.4″ | 1.85″ |
| 24×1.5 | 2.7 oz | 2.4″ | 1.725″ |
Always use an alignment rod to ensure that the entire system is set up correctly.
To install your muzzle device, first make sure all surfaces are clean. Dry fit your muzzle device on your barrel with and without shims, and ensure proper alignment. Once you have the muzzle device aligned, you can rockset and torque it onto your barrel, again checking alignment. Torque the muzzle device to approximately 30 ft lbs. When attaching your silencer to your muzzle device, ensure that all threads and tapers are clean. Torque the suppressor to 10 ft lbs. Ensure alignment again. Enjoy. The nitride finish does lead to a tighter seal, with that said, it is extremely important to torque and rockset your muzzle device to the barrel properly.
If you are unsure of how to properly install and align your muzzle device or suppressor, take it to a qualified gunsmith.
JakeOGG (verified owner) –
Really want to love this one. It looks great on AK’s but it’s not deep enough to give proper thread engagement on any of the AK74’s I tried it on. Permanent modification of the rifle would be necessary for use. Extend the threads a bit and this will be a great product (and the only one-piece option on the market).
Darren Peters –
This won’t work on Krinks, but it works on anything with the shorter gas block. We run these in house on AKs.
Charlie –
Agree with the other review. The threads are too short. These are designed for Krinks and it should say so in the description. Why Rearden doesn’t make that clear is beyond me. Anyone buying this for a typical AK will not be happy. Also, they designed it to use “face mount” in order to solve alignment issues, but the face mount is on the sight block thread face, not the muzzle. Most sight blocks are not square. Design it to mount on the muzzle face like the Griffin adapter. I wish they had thought this through before selling, really want this to work. Please take this back to the drawing board and think it through!
Darren Peters –
Krinks have longer threads, these are designed for not Krinks specifically. AKs have a wide variety and the gas blocks vary greatly. These work well on 1XX platform.
Colin –
Other reviewers are 100% incorrect. This facemounts to the barrel to index, not the sight block (???). If the threads were longer as other reviewers requested then it would possibly impact the sight block before bottoming out on the face mount as intended. So clearly both comments are irrelevant and inaccurate. It works perfectly on my 104.