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Thread: New 509T install questions

  1. #11
    Quote Originally Posted by msstate56 View Post
    20 in/lb with blue loctite. Hasn’t loosened in almost 4,000 rounds of 9mm
    On a C&H aluminum mount?

  2. #12
    2 509s on PDPs, 20lbs, blue loktite, no movement, one at 1k rounds, one somewhere near 5k. wifes pdp with 508T same specs, nearing 2k, no movement. prodigy with 508T, 500 rounds, not much but no movement.

  3. #13
    Site Supporter
    Join Date
    May 2011
    Location
    Mississippi
    Quote Originally Posted by DLWinner View Post
    On a C&H aluminum mount?
    Holosun factory steel plate

  4. #14
    Deadeye Dick Clusterfrack's Avatar
    Join Date
    Jun 2013
    Location
    Wokelandia
    Quote Originally Posted by msstate56 View Post
    Holosun factory steel plate
    This is the way
    “There is no growth in the comfort zone.”--Jocko Willink
    "You can never have too many knives." --Joe Ambercrombie

  5. #15
    Quote Originally Posted by Clusterfrack View Post
    This is the way
    Just picked one up as a backup.

  6. #16
    Quote Originally Posted by Clusterfrack View Post
    No issues with my Holosun RMR footprint mount after over 5k rounds. What/where have you read about issues?

    I'm really surprised by the 10 in/lbs torque spec, and not in a good way.

    @SoCalDep, any thoughts?
    Just actually saw this. The only negative thing I read was about the screws breaking off while shooting. There were 2 incidents in the holosun fb group. Who knows…. That could’ve been from over torquing even though they swear they weren’t. I understand that this can happen with any mount though.
    Plenty of worse stories about C&H mounts though.

  7. #17
    Quote Originally Posted by Clusterfrack View Post
    No issues with my Holosun RMR footprint mount after over 5k rounds. What/where have you read about issues?

    I'm really surprised by the 10 in/lbs torque spec, and not in a good way.

    @SoCalDep, any thoughts?
    Here’s a random video of an issue. I’m sure the screws are at fault?

    https://fb.watch/iVJ55PMcuI/?mibextid=ykz3hl

  8. #18
    I just ordered the Holosun factory steel plate. does it come with screws? also does the instructions include what weight to torque the screws?

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