Black stock impulse
I-frame
Evil valve
freak back
all american front
Evil respirator
Pace maker
richet 2k
68 and 95 cubic inch nitro
horizontal maxflow
e-paintball drop forward
gadget grip
cricket board
Strengths:
easy to install! this is a great product. It took only about 5 minutes to install The first difference you will notice is that your gun will cycle smoother and faster. It will also shoot alot more consistant on the crono. It has a cap to screw on and off making paint cleaning easy when hit their.
Weaknesses:
The only bad thing was that when I put it in it hit the filter were the tape worm would go. So I called up a store and asked, and they said it's nothing to wory about and the filter is not a must and should not affect it unless you are using Co2 in very cold weather. but even then it would not make any permant damage it would just have to be cleaned.
Conclusion:
It's a great LPR, and will give you just as good if not better results then any other regulator for an impulse. I like it because it does not have cords running everywere. It's about $105.00 and I think is worth it.