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conversion

  1. NEVADA
    I am new to the MP5 world. I am wondering what does it take to convert the stock HK MP5 9mm to a .40S&W? What additional part would I need? Thank you for your time.
  2. HK CLONE TALK
    When I started buying parts for my PTR91, Ebay gave showed me a suggestion for a .308 to .32 acp rifle adapter. Specifically this one here. At first I thought this wasn't a bad idea, prices for .32 auto hasn't changed much and could be a nice plinking round, I have lots of it already stocked...
  3. HK REFERENCE LIBRARY
    How to guide for remarking an HK MR556 to 416 Gone are the days of asking for help and hearing “I have a guy. But I can't say…” I have created this guide in hopes of clearing the silence and confusion surrounding remarking an MR556 or MR762. Before I start, there are many ways to go about doing...
  4. HK LONG GUNS FOR SALE
    SOLD This conversion started life as a 2018 mfg (date code: BI) black USC 45, 100 rounds were put through it in the factory configuration to ensure function. The gun was then sent to Tommybuilt to be converted to a UMP using the rear section fuse method, this is not a "stock block" conversion...
  5. HK PARTS AND ACCESSORIES FOR SALE
    HK UMP .40 Used German Parts Kit - German - $1494.95 Heckler & Koch HK UMP .45 German Parts Kit - Used - $1795 Heckler & Koch 9mm Conversion Kit 16.5" Barrel - HK USC, UMP - $889.95 Michaels Machines UMP 9mm Conversion Kit - 3 Lug & Threaded Barrel - $699.95 Heckler Koch / HKParts 9mm...
  6. HK PARTS AND ACCESSORIES FOR SALE
    Upper Conversion Kit - HK MR556 & HK 416 14.5" 556 - $699.95 HK PARTS In stock and ready to ship today. HKPARTS https://www.hkparts.net/ (801) 987-3494
  7. HK PARTS AND ACCESSORIES FOR SALE
    MR556 & HK416 Upper Conversion Kit - 9" - HK 416C Style Finally an answer for all of those that have been wanting as close to the original, rare unicorn of a find HK 416C 9" barrel conversion kit for 416 or MR556. Each conversion kit upper or barrel option for your MR556, CR556 & HK 416's. Each...
  8. HK PARTS AND ACCESSORIES FOR SALE
    The HK USP Match Trigger Kit is a true drop in kit for USP full size pistols. This will fit all of the HK German USP 9mm, 40 & .45 Cal pistols. The Match Trigger Kit will adjust the trigger pull on single action (SA) to about 4 lbs. and the double action (DA) pull to roughly 7.5 lbs. All the...
  9. HK HANDGUN TALK
    Hi all, today I am a new handgun owner, first one being the HK45 Tactical. I chose the HK because it was a brand I could trust as many have deterred me since they are pricey compared to others but I had my mind set on it. I just received mine today and I am very pleased with the exception that...
  10. HK HANDGUN TALK
    Hi everyone, this is my first time here so I apologize if this is in the wrong place or breaking any rules. I was looking for information online on how to change my USP v7 LEM to a DA/SA configuration. It is the "heavy" LEM with the 10+ lb trigger pull. It is the full size handgun, not the...
  11. HK LONG GUN TALK
    I recently acquired an HK91 that was converted prior to my purchase to a PSG1 by IGF. My question is that the handguard feels very loose and is only attached to the cocking tube at the very front. I realize that this is because the barrel is free floated but when I removed the handguard it...
  12. WANTED TO BUY HK PARTS AND ACCESSORIES
    Hello all, I am looking to buy the front (not the stub) part of a g36 receiver that has been left over from an SL8 conversion. I am under the impression that it is essentially a worthless piece of plastic, but I have been increasingly working with CAD and figure that getting the schematics...
  13. HK NFA TALK
    New Question, who has experience with a USC-ump conversion? Specifically the rear section of a real ump fusion/welded to the receiver of a USC with the receiver redone to look like a real ump. Pros? Cons? Same question for a stock block? Pros? Cons? So what is everyone's experience with the...
  14. HK NFA TALK
    Hello, I was interested in any opinions, thoughts and advice on turning a Ptr 91KF to an sbr K model. It seems to make sense, cutting and rethreading the barrel and possibly changing the locking piece. The hard part would be locating an OD green wide forearm and the atf approval wait. Also, I...
  15. HK HANDGUN TALK
    I'm in the process of deciding which to try out first in my P30L .40S&W V1, and I'm fairly comfortable with the differences in springs according to: Spring Reference Chart for Different LEM Variants ... the questions I'm having are about the V1 to V4 parts listed in: Montrala: HK P30/P30L short...
  16. HK HANDGUN TALK
    I am considering purchasing this Barrel to Convert my HK P30 .40 S&W to 9mm from EFK Fire Dragon. Has anyone out there tried it? Do I need to purchasing anything else for this conversion to work right? Click here to view
  17. HK LONG GUN TALK
    Hello, I have a question concerning the HK94. If I want to install a paddle magazine release which parts do I need? I know I need the following parts: - Paddle release bushing - Paddle magazine release - Contact piece - Magazine catch - Push button Can I use the original HK94 magazine...
  18. HK TALK
    Not long ago I started to build a conversion ump. Then this gun was stollen. Soon after i purchased another and completed the conversion. Minus the sbr. All parts including stock were german hk parts. I have had the guns worked on by ed at HDPS where he filled the reciver with polymer where the...
  19. HK ROOKIE CORNER
    Hey there people, i bought an SL8 rifle back in 2008 and everything has remained stock/original on the rifle since due that i am a student and lack of time and money to spend on it, anyways my time and money has been given back to me and i am now interested what else beside converting the sl8...
  20. HK CLONE TALK
    I took advantage of the recent discounted offer on MKE 94a2 rifles with plans to make it 922(r) compliant as a summer project. Given the number of places and resources, I thought it would be interesting and perhaps helpful to others preparing to do a similar conversion. I've worked on a...
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