Originally Posted by Ripperstyle
I wonder if I can find a tm recoil shock already modded from the retailer. I seen somebody posted that upgrading the spring on a tm would make it explode, figure of speech sure but is it really that hard to upgrade the spring in a tm recoil? Or is it that the stock internals are not able to handle the upgraded fps?
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If someone has a working upgraded one find out exactly what they did because a certain Overseas retailer attempted to upgrade it for North America and in doing so broke 4 rifles completely before sending a response starting they will no longer attempt this upgrade and we will not ship to Canada. So take it with a grain of salt but the internals and externals of that particular rifle just were not ment for 366+ as stated the factory FPS is 280