Any review on TU 125 spring
 

ano po bang fps ang kayang ibigay nito sa mp5a4 ko?

Re: Any review on TU 125 spring
 

380-400 fps. TU 125 is somewhere guarder sp110-120.

Re: Any review on TU 125 spring
 

hina din pala. kla ko kcing lkas ng PDI 190%... ano kayang magandang TU spring na aabot sa 430-440fps..?

Re: Any review on TU 125 spring
 

TU 145 maybe. But sir, you must consider that changing into higher rated spring will also need some parts to be replaced like PB, Gears, etc. . .

In reaching high fps di lang naman spring ang focus. :icon_cool:

Re: Any review on TU 125 spring
 

Try mo element 135. Around 300 -350 lang each.

Re: Any review on TU 125 spring
 

ah ganun po ba... kaka palit pa lng po ng metal bushing.. jg red metal pb.. allum ph w/ bearing.. kung lalagyan ko po ba ng element 135 d po ba bbigay ung gearbox?

Re: Any review on TU 125 spring
 

Basta good ang compression di naman sir masisira ang gb. Element 135's stiffness is just average. . . :icon_cool:

Re: Any review on TU 125 spring
 

pwede mo din pahabain barrel mo, ang element m125 nakuha pa namin ng 480 max sa ak length. 145 spring will reach 480+ kahit maikli barrel.

Re: Any review on TU 125 spring
 

Yes, barrel length is also a big factor producing higher fps. As i have stated sir bryan, wag lang po kayo sa pring mag-focus.

Re: Any review on TU 125 spring
 

I've been using a TU 125 for several months now. I was able to get an average of 430 fps when I used it with my G3. Except for the metal bushings, everything in the gearbox is stock.

I recently bought a TU 130 spring, was surprised to learn that my stock battery (8.4v 1500mah nicad) could be used to crank it. I don't know the fps reading but I would say it is more than an sp120 but not over a PDI 190.