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  1. HK recoil spring after 10000 rounds

    HK LONG GUN TALK
    New vs old HK MP5 9mm recoil spring after 10000 rounds. Just thought it was interesting
  2. MP5 SD FTE and spring issue

    HK LONG GUN TALK
    I have an MP5 SD previously working but gradually over the months its beginning to have FTE issues, casing left in breach while new round half fed. I noticed when inspecting the BCG is that the nylon rings on the recoil rod seem to have edge impressions and manually trying to compress it while...
  3. HK USP Fullsize "bouncy" hammer

    HK HANDGUN TALK
    I made a video showing a problem I'm having with my hammer on my USP fullsize. This is a 9MM V1 variant. It feels "bouncy". It makes a sort of "thwang" sound instead of a crisp "click" when the hammer is dropped. It also has a ton of play in the hammer after the trigger is pulled. What the heck...
  4. A little fuzzy on V4 and TGS Differences/Conversion

    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...
  5. HK416 buffer and buffer spring

    HK416 and HK417 HQ
    Hello all, I have been trying to do some research out there and there doesn't seem to be much on the tungsten buffer/ buffer spring and its compatibility with non HK uppers. I was thinking of possibly buying a DD upper to put on my colt 6920 lower that has the hk buffer/spring ( I have a hk416...
  6. A few questions before converting my P2000 V2 LEM to V1 LEM

    HK HANDGUN TALK
    Before attempting to convert my P2000 V2 factory LEM to V1 light LEM, I wanted verification on a few things. First, based on this chart, I'm planning to purchase the following: 209296 firing pin block spring 209266 trigger rebound spring 214300 hammer spring These are the only parts I need...
  7. LEM Prolbems

    HK HANDGUN TALK
    I just purchased the HK LEM Kit and I installed it in my HK USP 40 S&W. My problem is after installing everything according to the LEM conversion instructions the hammer sits slightly off center leaning to the left a little. I understand this maybe normal for the kit but the when the trigger is...
  8. Two different styles of P30 magazines

    HK HANDGUN TALK
    I just bought a date code AK P30 and it came with two mags that have witness holes at 4,6,8,10,13 & 15. I bought three more at a local gun store and they have witness holes for every round and a much stronger spring. I would say that the spring is 20% stronger. Is this the new standard mag for P30s?
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