Hi there guys, I am still kind of new to nerf modding so I was wondering if you could help me out. I am planning on modding a longshot soon. The mod I will be doing is replacing the spring with a OMW 8 kg spring- I have done some spring mods but only on like a hammer shot and a jolt which is I imagine easier then modding a longshot . So now here are my questions.
1) If I add the 8 kg spring will I need to do anything like add a better catch spring?
2) If I add the 8 kg spring will I have to modify the stock using a "stock block" and if so what kind of cpvc or pvc should I use?