HK Proshop : For the Heckler and Koch Enthusiast

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  1. Grease Gunner

    Die Hard MP5 mag

    I made the typo on purpose so no one would think it was real. Plus I figured it could market it as the Uber rare “mis mark” magazine.
  2. Grease Gunner

    Die Hard MP5 mag

    After seeing an MP5 mag marked like this, I had to fire up the laser today to play around since I had some time to kill before going to a family dinner….notice I even dug out an “II” code 1988 magazine for this….im giggling as I look at it as I think it’s hilarious!! Maybe if I get a wild hair...
  3. Grease Gunner

    WTS HK trigger packs

    I have a pile of HK trigger packs to sell and more coming. These are surplus HK packs setup with rifle hammers and springs with roller sears in them. Pictured are 20 units and I have another 15 or 20 more coming. Price is $214 ea shipped. If you want more I can combine the shipping.
  4. Grease Gunner

    WTS OEM HK21 ejector levers

    I have something that all of the new HK21 owners needs to have in their parts supply. Everyone is going barrel crazy, but no one has stopped to thinking about the fact EJECTOR LEVERS wear out and need to be replaced over time. Here’s your chance to stock up…I have roughly 30 of these original...
  5. Grease Gunner

    My first Belt-Fed HK

    I might have a spare barrel
  6. Grease Gunner

    HK21 build

  7. Grease Gunner

    HK21 build

    Here it is alive and n color.
  8. Grease Gunner

    HK21 build

    Took it apart to blast today and now it’s hanging/curing….ill take some pics of it back together tomorrow
  9. Grease Gunner

    HK21 build

  10. Grease Gunner

    HK21 build

    Working on amother one. Here’s a test fire video of this one running a “wonder belt” meaning “I wonder what all this ammo is” lol
  11. Grease Gunner

    HK21 build

    search your feelings….give in to the dark side…..
  12. Grease Gunner

    HK21 build

    Here it is with its new RCM barrel
  13. Grease Gunner

    HK21 build

    More pics
  14. Grease Gunner

    HK21 build

    Here’s some pictures (and video) the HK21 I’ve been working on the past couple weekends. I am very pleased with the results of this and hopefully it will pay off down the road. In the process I discovered I had a feed mech that had a bad feed wheel shaft which wasn’t allowing it to feed the...
  15. Grease Gunner

    MP5SD conversions….been a long few days in the shop

    Here you go….bulk test day
  16. Grease Gunner

    MP5SD conversions….been a long few days in the shop

    Spent a long day yesterday in the shop ….the parts came in to start on a PTR 9 “Classic” as well as a POF to convert into an SD-Hybrid. I also had the parts come in for a complete SD build from a flat. Also got in three B&T SD suppressors as well so they can all be used for testing on the guns...
  17. Grease Gunner

    MP5K-SD build

    While I was working on some PTR9-SD conversions for fellow forum members today, I decided to dig out an old Special Weapons MP5K receiver I have had laying around for awhile and play around with it…since I had the SD welding jigs kit figured why not. I had to replace the shelf that was on it as...
  18. Grease Gunner

    PTR 608 to SD conversion

    Took the day off from the full time job today so I could work in the shop, and finished two more of these conversions. They need test fire, sandblasted and coated then they will be for sale...if anyone is looking. SBR with the original PTR A2 stock and 12" B&T suppressor-$3,950 plus shipping...
  19. Grease Gunner

    PTR to SD Conversion

    I’ve been building HK clone host guns for awhile and shooting the crap out of them to make sure they work and don’t come apart….I’ve also been building them for others as well. As you can see in the thread in the “HK Clone section” I recently did a conversion gun where I took a PTR 9R-608 (16”...
  20. Grease Gunner

    PTR 608 to SD conversion

    Once I get it refinished….the question becomes-what do I do with it? I don’t “need” it but I’ve always kept my first guns….this is the first conversion I’ve ever done so I could keep it, but then again I know on the open market it would bring a nice chunk of change.
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