LMT MWS buffer/extension tube question

[yej0001]

Does current LMT large frame rifles use standard carbine H3 buffer in their longer 308 extension tube? Some old posts I saw elsewhere showed longer buffer but I am unsure whether those were put together using non-LMT tube.

A second question: Is KAC 308 extension tube of the same dimension as LMT?

Thanks for any input.

 

[MOUNTIC]

Standard H3 carbine buffer for these guns. Yes the KAC SR25 RE will work and is the same as the LMT.

 

[yej0001]

Thank you for the confirmation.

 

[msgriff]

Functionally, KAC and LMT intermediate length RE's are the same, but Knights RE's are 9 position and the LMT is 6 position. KAC uses an H2 buffer, LMT and others use the H3, but what would work best for you is part of the tuning process if you're doing a parts build. You may also need to adjust the BCG travel.

 

[Jsp556]

Just use an Armalite AR10 carbine receiver extension kit. Same length as LMt & KAC and comes with an H3. Easy button.