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Which spring is best and powerful for vx100

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Srsunnyk
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Which spring is best and powerful for vx100

Postby Srsunnyk » Thu Jan 17, 2019 11:29 am

Which sprig is best and powerfull for vx100,and how to improve more power for vx100



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Anupam Goswami
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Re: Which spring is best and powerful for vx100

Postby Anupam Goswami » Fri Jan 18, 2019 12:44 am

Srsunnyk wrote:Which sprig is best and powerfull for vx100,and how to improve more power for vx100



Hi,

All the seasoned shooters here, and especially vsraja, will have, strong (and well justified, both scientifically and practically) views on this query of yours.

The air pressure on the skirt of a pellet (usually measured in psi or bar), depends more on the volume of the air swept by the piston rather than the velocity at which the said volume of air is swept.

In simplified terms, rather than opting for a more powerful spring, divert your attention towards increasing the receiver tube’s (the tube in which your spring and piston resides) volume. With appropriate tools, materials and an enterprising attitude, I believe, it should not be an overtly complicated job, provided that you have enough patience for a trial and error approach (unless of course, if you paid enough attention to fluid dynamics in school. In that case, you should be able to achieve the desired results in a single try).

Cheers!

P.S. I plan to do this to my SX100 Pegasus in not so distant future.



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vsraja
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Re: Which spring is best and powerful for vx100

Postby vsraja » Fri Jan 18, 2019 1:24 am

It needs only an optimum compression force from the spring for a given compression area of swept volume.Indian guns have less swept volume and hence you will get less improvement in power with a huge increase in spring power. Instead it also increase the vibration and recoil and also put more pressure on trigger mechanism.Also you need to change the seal and spring more often than the normal conditions.So if you need consistency and accuracy with Less damage to internal mechanism, you need to consider these side effects also.Hence the increased power is very little to bear with those huge side effects.


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vsraja

bandukbhandar
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Re: Which spring is best and powerful for vx100

Postby bandukbhandar » Fri Jan 18, 2019 5:04 pm

Precihole themselves can supply the best spring for their VX-100 air rifles.



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Maroon_d3vil
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Re: Which spring is best and powerful for vx100

Postby Maroon_d3vil » Fri Jan 18, 2019 5:22 pm

vsraja wrote:It needs only an optimum compression force from the spring for a given compression area of swept volume.Indian guns have less swept volume and hence you will get less improvement in power with a huge increase in spring power. Instead it also increase the vibration and recoil and also put more pressure on trigger mechanism.Also you need to change the seal and spring more often than the normal conditions.So if you need consistency and accuracy with Less damage to internal mechanism, you need to consider these side effects also.Hence the increased power is very little to bear with those huge side effects.


:agree:
You can alter internals but then you have to bear the cons. My VX100 settle for around 700+fps. And I feel that is fair enough. For more power you can switch to SDB Artemis or AARMR hurricane. My experience with precihole rifles is that they have out of the box precision and not high power. And that seems to be fair enough. So using precihole spring will be the best you can do.

https://www.preciholesports.com/store.h ... y=24568014

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Maroon_d3vil


"If someone has a gun and is trying to kill you, it would be reasonable to shoot back with your own gun". -- The Dalai Lama

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Basu
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Re: Which spring is best and powerful for vx100

Postby Basu » Mon Jan 21, 2019 10:27 pm

I agree what maroon said.
Precihole guns are of medium power with good accuracy.
After 1500-2000 shots VX tends to settle at 9-9.5 ftlbs with good accuracy.
I think there is hardly any difference between SX n NX.
9 ftlbs is sweet enough to enjoy.
My GenNex delivers 7.5 ft lbs and it is sweetest.
And Anupam once you have Artemis at 13+ftlbs you have other option ready.
Basu


Not all those wander , are lost...............

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Maroon_d3vil
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Re: Which spring is best and powerful for vx100

Postby Maroon_d3vil » Tue Jan 22, 2019 12:27 am

Had gone to indoor shooting range with my friend yesterday. Took my VX100 with me. I am not into target sport shooting, just a plinker and often like to visit range. I got the following result with a mix of precipell flat head and pointed head pellets:

Image

The coach and the budding shooters out there using NX100 club elite appreciated the results and the rifle (me being novice on target paper :lol: ). My VX100 is around 500-600 shots old. It will be an year old by this March! Couldn't get much time to spend with it as compared to my NX100 polaris. But I feel its worth every single penny spent! No tuning no alteration and the result is in front.

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Maroon_d3vil


"If someone has a gun and is trying to kill you, it would be reasonable to shoot back with your own gun". -- The Dalai Lama

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Maroon_d3vil
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Re: Which spring is best and powerful for vx100

Postby Maroon_d3vil » Thu Jan 24, 2019 6:25 pm

Yesterday's grouping with precipell sting. No flatheads in my stock! :lol: Will order some now :)

Image

Maroon_d3vil


"If someone has a gun and is trying to kill you, it would be reasonable to shoot back with your own gun". -- The Dalai Lama

Srsunnyk
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Joined: Tue Nov 06, 2018 12:42 pm

G smith main spring 35 is it suitable for vx 100spartan. ?????

Postby Srsunnyk » Sun Feb 03, 2019 5:35 pm

Hiii,G smith main spring 35,is it suitable for vx100.And how to change it ??




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