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507 comp

Padimate O is an organic compound related to the water-soluble compound PABA (4-aminobenzoic acid) that is used as an ingredient in some sunscreens. This yellowish water-insoluble oily liquid is an ester formed by the condensation of 2-ethylhexanol with dimethylaminobenzoic acid. Other names for padimate O include 2-ethylhexyl 4-dimethylaminobenzoate, Escalol 507, octyldimethyl PABA, and OD-PABA.

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Recent contents
  1. W

    Holosun 507 comp red

      1. For Sale
    • $300
    • Renton
    • Washington
    Have a Holosun 507 comp red dot up that i’m not currently using. switched to green 507 comp.
  2. PdxPanhandler

    WTB Holosun 507 Comp Ronin

      1. Want to Buy
      2. Want to Trade For
    • Portland
    • Oregon
    Hey all … looking for a Holosun 507 Comp prefer Ronin version. If you have one you’d like to part with let me know happy to pay cash or trade for any of the stuff I have posted in the classifieds or a combo of the two.
  3. Remington96

    Holosun 507 Comp

      1. For Sale
      2. For Trade
    • $290
    • Tualatin
    • Oregon
    Selling a lightly used Holosun 507 Comp. It's in great shape and the glass in 100% clean. Comes with the box and screws. Features: Wesbite link for more info RMR footprint Red reticle Reticles include 2MOA dot, an 8MOA circle, 20MOA circle, and 32MOA circle Selling for $290. Would knock off...
  4. T

    507 Comp - green Ronin - 2 available!

      1. For Sale
    • $300
    • Gresham
    • Oregon
    Selling two near new condition Holosun 507 Comp Ronin green dots. These are very cool large optics but I have a slight preference for Red. Sorry about the dust in the pics. Priced as each.
  5. GoPackGo

    Trijicon SRO 5 MOA

      1. Want to Buy
    • Seattle
    • Washington
    Like title says, HMU if you got it. Can either buy with cash or trade + cash for a lightly used Delta Point Pro.
  6. jessygirl20150

    New unopened: Holosun 507 Comp. RD MRS

      1. For Sale
    • $350
    • Wilsonville
    • Oregon
    New in box: Holosun 507 Comp. RD MRS no trades at this time: $350 cash.
  7. T

    Trijicon RMR HD red, Holosun 507 Comp Ronin Green PRICE DROPS!!

      1. For Sale
    • Gresham
    • Oregon
    1. Trijicon RMR HD red dot includes case and everything. New condition. New in case. Never mounted. $SPF 2. Holosun 507 Comp green dot includes case. Was mounted and lightly used. In excellent condition. $350 >> $300! Meet in Gresham area.
  8. gbro

    Holosun 507 Comp

      1. Want to Buy
    • Hillsboro
    • Oregon
    Looking to pick up a Holosun 507 Comp. Red preferred, looking for sub $300 with screws. PDX area.
  9. bspidell

    Holosun 507 Comp Green Dot

      1. For Sale
    • $305
    • Eugene
    • Oregon
    This is brand new and never mounted or used. Great pistol sight that has an RMR footprint with a nice big window, has a lot of different reticle options. $305 shipped in the lower 48.
  10. wcasey755

    Holosun 507 comp or vortex defender Xl

      1. Want to Buy
    • Kelso
    • Washington
    Just seeing what’s out there. Looking for a USPSA red dot. Vortex defender XL or holosun 507 comp. Like title says. Located in cowlitz but I travel for work to Eugene.
  11. rider450

    Holosun 507-Comp Red Dot (Red)

      1. For Sale
    • $280
    • SW Portland
    • Oregon
    Holosun 507 Competition - Red Works great, bright and clean glass. Some minor blemishes (photo) but could easily disappear with black marker. I didnt use for competition, just range use. New $370-400 - save some money! This is an awesome Red Dot but some unexpected car repairs forces sale...
  12. T

    Glock 26 milled with 507 comp

      1. For Sale
    • $660
    • Gresham
    • Oregon
    Gen 5 G26 in excellent condition -slide milled by battleworks and includes cover plate and hardware for rmr and holosun -3 mags with +1 baseplates Available with Holosun 507 comp Ronin ($660) or without ($380)
  13. T

    Glock 26 gen 5 milled with 507 comp

      1. For Sale
    • $660
    • Gresham
    • Oregon
    Gen 5 Glock 26 milled for optic by Battleworks. Comes with mounting screws for both RMR/SRO and Holosun. Now listing complete with a Holosun 507 comp green dot. Fired some but not a lot. Comes with three mags with +1 extensions. Note that the optic cut removes the rear sight dovetail...
  14. Gundolf

    Holosun 507 Comp Red

      1. For Sale
    • $300
    • Newberg
    • Oregon
    Holosun 507 Comp Optic Red Great condition, like new Currently on my browning Buckmark 50/50 if i still have the box Asking $300 Will ship on buyers dime
  15. M

    Holosun 507 Competition Red dot

      1. For Sale
      2. For Trade
    • $275
    • Beaverton
    • Oregon
    Going a different direction with my build. Mounted and never fired. Box and paperwork all included. Dot color - Red May trade - Headhunter Rat blade + cash on my end Amtac Northman Folder + cash on my end Scalarworks Peak rear fixed iron + cash on your end

  16. Holosun 507 Comp

      1. For Sale
    • $350
    • Portland
    • Oregon
    Holosun 507 Comp green reticle mounted never shot. $350

  17. Holosun 507 Comp

      1. For Sale
    • $400
    • Portland
    • Oregon
    Have a holosun 507 comp with green reticle. I have the box for it as well. $400 cash Will post another pic of the optic soon
  18. asiparks

    Holosun 507 Comp- $292 at DVOR

    https://www.dvor.com/holosun-open-reflex-optical-sight.html great optic, not a bad price.
  19. dnuke146

    Shadow Systems DR920P Timney Trigger w/wo optic

      1. For Sale
    • Gates
    • Oregon
    Greetings, I have a used Shadow Systems DR920P, extremely flat shooting pistol, very soft. I have multiple and do not need this one. 2-3K of minor power rounds down the pipe Timney Trigger Brand new Comp that was just installed, zero rounds through it. Box, Bag, extra misc. parts etc. Can...
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