5.7x28mm, 55gr FMJ Subsonic, Detroit Ammo Co / Triple R Munitions

5.7x28mm, 55gr FMJ Subsonic, Detroit Ammo Co / Triple R Munitions

Patreon: https://www.patreon.com/buffmanrange

Test Gun: FN PS90 SBR, 10.3″ barrel
Chronograph: Pro Chronopal Digital Chronograph
Test Taken: 10 Feet
Round Used: 5.7x28mm, 55gr FMJ, Subsonic, Detroit Ammo Company

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Camera(s): Canon Rebel T6S, Canon HF R500, iPhone 7
Edited with: Adobe Premiere Elements 14
Audio: Zoom H5
Music: Provided by YouTube Creation Tools.
#subsonic #range #57x28mm **This video could contain affiliate links. If you use these links to buy something we may earn a commission. Thanks for the support”

16 Comments

  1. Anderw Marcell on December 28, 2022 at 12:46 am

    does not the heavier bullet cause pressure issues ? I understand that it’s subsonic but I’ve seen a slide fail with hand loads using 55 gr bullets.



  2. GunFun ZS on December 28, 2022 at 12:46 am

    Love the shirt.



  3. Cedar Mill Fine Firearms on December 28, 2022 at 12:50 am

    Great Vid!



  4. Ed Shelden on December 28, 2022 at 12:53 am

    Total FAIL. No SLM in use. Why did you bother. "..22 rim fire quiet" does not mean anything realistic. Typically SLM is read in "A: Scale fast or pulse. [This type of measurement could be done with a app on your I phone] An audio spectrum analyzer would much more interesting. NEXT TIME



  5. Old Gregg on December 28, 2022 at 12:58 am

    Ah yeS, super expensive 22lr



  6. onyl roque on December 28, 2022 at 1:06 am

    Thank you for yours videos you are the best in 5.7x28mm



  7. DaveyDoes on December 28, 2022 at 1:13 am

    I was curious about their ammo, fell across your video thanks!



  8. Buck Rogers 2000 on December 28, 2022 at 1:15 am

    Nice, thanks!



  9. WokeIsLatin ForDumDum on December 28, 2022 at 1:22 am

    I feel like your videos are really only missing more 5.7x28mm choices. If you could find a way to show us 5.7 options, you’d really be on to something…

    🤔🤨🙄😑



  10. Rich Kemp on December 28, 2022 at 1:30 am

    Wanted to start using these guys but their logistics are not ready for prime time. The ammo they shipped me were sent in a thin flimsy supper market type box for the bullets that busted out in shipping. Then they packed it w barely any bubble wrap in a huge cardboard box with maybe 60% dead air space. Upon opening and receiving the box I found 50 rounds of loose of loose ammo rolling around clanking like morrocas.



  11. 454pakr on December 28, 2022 at 1:31 am

    Subsonic defeats the purpose of the 5.7?



  12. Corax Training on December 28, 2022 at 1:34 am

    They need to be faster. If you are going to make a load for the PS90 sbr, it better be 1030-1050 fps consistently with the can on. Giving up a lot of energy otherwise.



  13. Pedro LEON on December 28, 2022 at 1:36 am

    Thanks for This excellent Video!!!! Atte: Pedro LEON e-mail: pedroleonargentina@hotmail.com



  14. H ? on December 28, 2022 at 1:38 am

    That sucker is QUIET!
    I worried after the 1st and 2nd rounds you had some problems but MAN that squeaks out.
    Although it would defeat the subsonic round purpose, I’m curious what the sound signature would be using standard ammo with the can.
    Any thoughts on That?
    Thanks for the video post.
    Good info ALWAYS.



  15. paintballplayer700 on December 28, 2022 at 1:42 am

    750-850fps? Lame. Way underloaded.



  16. James Jessen on December 28, 2022 at 1:43 am

    I’m still trying to figure out why the velocity went down with a suppressor?