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Thread: Port size for LMT MWS ?

  1. #11
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    Quote Originally Posted by Clint View Post
    Let us know if you'd like to try one of these out for the MWS.
    I would be interested.

    PB
    "Air Force / Policeman / Fireman / Man of God / Friend of mine / R.I.P. Steve Lamy"

  2. #12
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    PB, what can are you using? Our shooting group has had a few MWS with different cans. The MWS functions great with low back pressure cans, ie Surefire and DeadAir. Higher back pressure cans like SiCo saker and specwar...not so good.
    SLG Defense 07/02 FFL/SOT

  3. #13
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    Anybody try or use the can that LMT developed for the MWS? Seems going to an adjustable gas block would be the simplest solution, albeit not the cheapest...
    Last edited by SFree; 09-28-19 at 13:15.

  4. #14
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    We've got the first sets of straight tubes available for LMT applications including the small frame MRP and large frame MWS.

    BRT EZTUNE Gas Tube - LMT MRP Carbine Length
    BRT EZTUNE Gas Tube - LMT MRP Mid Length
    BRT EZTUNE Gas Tube - LMT MRP Rifle Length
    Black River Tactical
    BRT OPTIMUM Barrels - 16" MPR, 14.5" MPC, 11.5" CQB, 9" PDW
    BRT OPTIMUM-S Barrel - 11.5" CQB Suppressor Gas Drive
    BRT OPTIMUM-S Barrel - 11.5" SB Suppressor, 11.5" SBT 25 Deg Tapered Shoulder Suppressor
    BRT Covert Comps 7.62, 5.56, 6X, 9mm
    BRT MarkBlue Gas Tubes - BRT EXT, EXC and PDW Lengths
    BRT EZTUNE Gas Tubes - CAR and MID
    BRT MicroPin Gas Blocks - .750" & .625"
    BRT MicroTUNE Adjustable Gas Blocks
    BRT CustomTUNE Gas Ports

  5. #15
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    Group Picture
    Black River Tactical
    BRT OPTIMUM Barrels - 16" MPR, 14.5" MPC, 11.5" CQB, 9" PDW
    BRT OPTIMUM-S Barrel - 11.5" CQB Suppressor Gas Drive
    BRT OPTIMUM-S Barrel - 11.5" SB Suppressor, 11.5" SBT 25 Deg Tapered Shoulder Suppressor
    BRT Covert Comps 7.62, 5.56, 6X, 9mm
    BRT MarkBlue Gas Tubes - BRT EXT, EXC and PDW Lengths
    BRT EZTUNE Gas Tubes - CAR and MID
    BRT MicroPin Gas Blocks - .750" & .625"
    BRT MicroTUNE Adjustable Gas Blocks
    BRT CustomTUNE Gas Ports

  6. #16
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    Tagged for interest. I run an AGK on my MWS BCG from Rubber City Armory and have had great results. A new tube would be interesting.

  7. #17
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    Quote Originally Posted by jerrysimons View Post
    PB, uncharted territory as far as the forum knowledge base. I do know MWS have a pressed on GB as well as an angled gas-port. I don't think an insert will work, not sure you can even get the gas-block off. I have seen guys chop rifle length gas MWS barrels down to 16/16.5" to help with gassing suppressed. Otherwise an adjustable gas-key or custom barrel are the only other options I can think of.
    What is an angled gas port?
    Big brother is watching...and listening.

  8. #18
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    Quote Originally Posted by Clint View Post
    We've got the first sets of straight tubes available for LMT applications including the small frame MRP and large frame MWS.

    BRT EZTUNE Gas Tube - LMT MRP Carbine Length
    BRT EZTUNE Gas Tube - LMT MRP Mid Length
    BRT EZTUNE Gas Tube - LMT MRP Rifle Length
    Clint, I am interested in trying one of these out. I have a 20" barrel that has been chopped to 16" and I run a Specwar762 with their 3-port brake, 90% of the time. It chokes on Match ammo (with H3 buffer and can) but surplus is fine. It runs like a champ without the silencer with any ammo.

    I recently purchased an XH buffer, which has helped albeit with more felt recoil, but would be happy to swap out to my H3 and get my rifle running reliably on as much ammo as possible.

    Can you help me choose the right gas port size? Feel free to PM if you need more info. Thanks.
    Last edited by bnanaphone; 11-27-19 at 14:28.

  9. #19
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    Quote Originally Posted by prepare View Post
    What is an angled gas port?
    A gas port that is drilled at an angle to reduce port erosion.

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