ollie118 Posted January 9, 2013 Share Posted January 9, 2013 Hi i recently got a kwa m4 the averages around 400fps unfortunately this is way above my local clubs fps limit of 320-350fps, i was just wondering if there is any way of being able to restrict my gun without cutting the spring. Link to comment Share on other sites More sharing options...
Tariq Posted January 10, 2013 Share Posted January 10, 2013 Change the spring. Easiest way to do it. Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.