Sr- 25 upgrades

[soccerspaz]

I am looking into getting a classic army SR-25 that only has a laylax tightbore. I was wondering what else i should put in there to make it more of a dmr?

[Beran]

good hopup parts (nub and bucking) and a spring to put it at the max allowable velocity for your area, if its not already there. shoot at least .25g bbs out of it and you should be set.

[soccerspaz]

What brand hopup would you recommend and should i get a new piston and piston head?

[Beran]

if your gun shoots a consistent spread at the velocity you want it at, i wouldn't bother with anything inside the gearbox other than a spring. the hopup unit itself should be fine, id recommend either an H nub or a shredder nub, and the mad bull blue bucking.

[soccerspaz]

Also what is the difference between a bore up kit and a non boreup kit?

[LiquidSnak]

a bore-up kit is a larger volume of air each shot via a cylinder and piston upgrade. Non-bore-up is just a regular cylinder, head, and piston-head

[soccerspaz]

so the bore up would be better for higher fps?

[soccerspaz]

Also should i get a new piston and piston head?

[Beran]

no. if its not broken, don't fix it. i don't know how much more of a clear answer i can give.

[LiquidSnak]

if its not broken, don't fix it.