Page 16 of 16 FirstFirst ... 6141516
Results 151 to 158 of 158

Thread: Holosun 507K

  1. #151
    Site Supporter BobLoblaw's Avatar
    Join Date
    Nov 2012
    Location
    WV
    I'd love to see a Glock 43X/48 MOS iron sight comparison with CHPWS mill posts/direct mount 507k vs. 507k w. adapter plate if anyone has seen one. Wondering if that 0.045" or whatever makes a noticeable difference.
    Bob Loblaw lobs law bombs

  2. #152
    Site Supporter Erick Gelhaus's Avatar
    Join Date
    Jun 2011
    Location
    SF Bay Area
    If you have a Performance Center 4" Shield and are considering the 507K ... not only are the front recoil bosses taller than the depth of the sight's front holes, it appears they are larger diameter wise. You'll need to be extremely explicit (or much more than I was) with whatever gunsmith you take the slide.

  3. #153
    Quote Originally Posted by Erick Gelhaus View Post
    If you have a Performance Center 4" Shield and are considering the 507K ... not only are the front recoil bosses taller than the depth of the sight's front holes, it appears they are larger diameter wise. You'll need to be extremely explicit (or much more than I was) with whatever gunsmith you take the slide.
    I just bought a non optic cut PC 4 inch Shield, and planned I would send it to Primary Machine to direct mill a 507K, rather than worry about S&W cut.

    Was reading the new 507K manual a few days and realized it doesnít have an auto mode, just manual and lock out. Not sure how I missed that, but in fairness I loaned my 43X/K to YVK some months ago.
    Likes pretty much everything in every caliber.

  4. #154
    Site Supporter 23JAZ's Avatar
    Join Date
    Apr 2014
    Location
    Arizona
    Quote Originally Posted by BobLoblaw View Post
    I'd love to see a Glock 43X/48 MOS iron sight comparison with CHPWS mill posts/direct mount 507k vs. 507k w. adapter plate if anyone has seen one. Wondering if that 0.045" or whatever makes a noticeable difference.
    Direct mill 507K. Cut is .125Ē deep. Barely see the Agents.
    Name:  D4B549C1-8740-4E75-8275-CE7CB06BBB18.jpg
Views: 168
Size:  24.6 KB
    BLESSED IS HE WHO, IN THE FACE OF DANGER, FOCUSES ON HIS FRONT SIGHT.

  5. #155
    Site Supporter dontshakepandas's Avatar
    Join Date
    Jun 2014
    Location
    Dallas, TX

    Holosun 507K

    My slide is at Battlewerx getting cut for a 507k right now. They go a little deeper than most (.170Ē) so it works with stock sights.

    Pic is from their website. Iím going with all black sights.


  6. #156
    Site Supporter 23JAZ's Avatar
    Join Date
    Apr 2014
    Location
    Arizona
    Quote Originally Posted by dontshakepandas View Post
    My slide is at Battlewerx getting cut for a 507k right now. They go a little deeper than most (.170Ē) so it works with stock sights.

    Pic is from their website. Iím going with all black sights.
    On the left side I am sure it will be fine but on the right side I donít see getting much engagement.
    Id be curious to know how much thread engagement you get with that low of a cut.
    BLESSED IS HE WHO, IN THE FACE OF DANGER, FOCUSES ON HIS FRONT SIGHT.

  7. #157
    Site Supporter dontshakepandas's Avatar
    Join Date
    Jun 2014
    Location
    Dallas, TX
    Quote Originally Posted by 23JAZ View Post
    Id be curious to know how much thread engagement you get with that low of a cut.
    They use integral indexing posts instead of just drilled holes so you get thread engagement for most of the height of the optic body. I would guess this actually allows for more thread engagement than a standard cut and probably significantly better than plate system.




    Sent from my iPhone using Tapatalk Pro

  8. #158
    Site Supporter 23JAZ's Avatar
    Join Date
    Apr 2014
    Location
    Arizona
    Quote Originally Posted by dontshakepandas View Post
    They use integral indexing posts instead of just drilled holes so you get thread engagement for most of the height of the optic body. I would guess this actually allows for more thread engagement than a standard cut and probably significantly better than plate system.




    Sent from my iPhone using Tapatalk Pro
    Interesting. I thought the 507K was not compatible with those posts.
    BLESSED IS HE WHO, IN THE FACE OF DANGER, FOCUSES ON HIS FRONT SIGHT.

User Tag List

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •