HK Proshop : For the Heckler and Koch Enthusiast

Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!

Recent content by Grease Gunner

  1. Grease Gunner

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

    Here you go….bulk test day
  2. 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...
  3. 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...
  4. 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...
  5. 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”...
  6. 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.
  7. Grease Gunner

    PTR 608 to SD conversion

    I have had several people ask if it was something I could or would do, so why not…let’s try it. This morning I started with a pile of parts and a stock 16” PTR 608 gun…4 hours later I had a fully functional SD SBR…..the worst part was I had to drill out the center of the barrel locking pin to...
  8. Grease Gunner

    HK MG4 and MG5 at SHOT Show 2023

    I think getting the parts and such to build one MIGHT be a bit tough. Thinking about doing an MG3 just for kicks tho…. It was interesting talking to them. I showed them pics of some projects I’ve done and they loved them. I was honestly shocked they weren’t put off by a guy who is making clones...
  9. Grease Gunner

    HK MG4 and MG5 at SHOT Show 2023

    Got to get my hands on these impressive weapons yesterday while setting up at SHOT. It helps when you work for someone who knows the right people.
  10. Grease Gunner

    HK G3/SG1

    I thought long and hard on that but decided to pass. I need to pay off bills and not buy more toys right now.
  11. Grease Gunner

    Shifted gears today due to missing parts….started on a 53SD-300 BO

    Alive and in color. This one was a challenge for sure.
  12. Grease Gunner

    Shifted gears today due to missing parts….started on a 53SD-300 BO

    It’s getting there….playing with springs and ammo.
  13. Grease Gunner

    Shifted gears today due to missing parts….started on a 53SD-300 BO

    Took it out and found the suppressor didn’t hold up so I swapped it out for a SilencerCo Hybrid 46 and that does well. Still tuning it for subs, but it runs 100% on 150 gr ammo. By ear comparison, it’s equal to an 11.5” suppressed AR….not bad for an 8” 30 caliber weapon…
  14. Grease Gunner

    Not HK but built some Thompson display stands

    I didn’t make a video on it. Looking back I should have done a walk through video of the display.
Top