I am using the smart parts lpr kit. Although this is the only one i have used, i have no complaints. It has almost doubled my shots per fill (handy when u are ripping 20+ balls per second)
In terms of any ram assembly / valve kit, personally I see no need, just sling a delrin bolt on it (reduces kick) and your flying!!
the benefits of the valve / ram assembly do not seem to justify the cost.
In terms of any ram assembly / valve kit, personally I see no need, just sling a delrin bolt on it (reduces kick) and your flying!!
the benefits of the valve / ram assembly do not seem to justify the cost.