Added: 2 months ago
From: ratech5915
Views: 3,592
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  • Thanks to M4Strider, according to the result, 32 agree with your suggest.

    This part #107 will named "RA-Tech Dynamic Spring System"

    please contact with us by E-MAIL: admin@ratech.com.tw

    We will send you one set "RA-Tech Dynamic Spring System",also including the spring and spring tube.

    We will provide another opportunity when we don't have the name for the new mechanism, and

    HAPPY NEW YEAR . :)

  • @ratech5915 hi can u please help me with sm8?we or ghk ak74u is better?and what upgrades should i get for that gun?thanks for any help

  • "Operating Rod Assembly for WE AK-74U"

  • please release a ra-tech upgraded WE AK74? (with wood kit and steel internals, can't be bothered to buy them separately and install..)

  • double enchanced rounds spring; other wise known as "derp"

  • RA Tech SSK-AK (Short Stroke Kit)

  • RA TECH WE AK 74U Enhanced Recoil System (ERS)

  • Recoil rod and buffer assembly

  • Have to say I am disappointed.

    I was hoping for a direct steel replacement of part #107 whilst fixing the slack which causes the slower ROF.

    Like others I much prefer to have the full travel bolt for the realism.

    Would RA-Tech consider making part #107 without the buffer which shortens travel?

  • Short recoil spring rod (SRSR or SR²).

  • Ra-tech Recoil Buffer system

  • Comment removed

  • Name ist AK Springtube

  • RA-Tech AK-74UN Lipo Spring System

  • Full Travel Bolt System

  • That´s my dream come true..

  • Hi RA Tech, I love your products but I would really love to see CO2 magazines for the AK, and also maybe metal parts on upper part of the magazine because plastic magazine lips can break.

  • AK quickfire bolt system

  • Call it the 'RA-Tech Dynamic Spring System'

  • great in the game against AEG

  • The best name for it ? RS name: AK Spring Assembly

  • is it possible that you can make a long barrel for the WE AK74UN?

    and a stronger spring for the top cover so it not is so loos when it is open and a steel front sight that are adjustable and a gas tube like the real steel AK74U?

  • I like the long bolt travel; it adds a level of realism that the GHK cannot match. Nishyan240 also has a video of a WE short stroke kit, but as a sucker for realism, I fail to see the benefits of either.

  • @csmybuttt Well obviously the point is to increase the rate of fire. But I do prefer the long bolt travel though.

  • @csmybuttt If you are such a sucker for realism then you should look up the rate of fire for aks74u ;)

  • @NielsenNielsen I was clearly referring to the length of bolt travel.

  • @csmybuttt Would you rather have a sluggish recoil system rather than one that gives you constant fps in fullauto. I'd love full realism too but an airsoft replica will never be 1:1 replica internally anyway thanks to the low power gas mechanism inside. These thing should use most of the gas for recoil power instead of the BB, they exceed most field limits anyway.

  • @csmybuttt #2

    99% would put in a light bolt anyways to get more fps, less recoil and less gas consumption. That's what happens. I would put a 1kg bolt in my GHK AKMS if the CO2 mags had enough power ;) Maybe i will really try to build a HPA mag for mine just for plinking...i'm banned to semi anyway thanks to my country :(

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