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Vsr 10 feedback!

2019 Views 23 Replies 6 Participants Last post by  1tonne
Hi everyone. I am planning on building my first Vsr and hope you guys could give me some feedback on this build. Thank you in advance =)

Base- echo 1 psr (jp-88)
Aa hop up chamber
Aa zero trigger with blue 90 degree piston
Maple leaf autobot 70 bucking
Aa m150 spring
Aa 6.01 x 430mm barrel
Aa barrel spacers
Aa cylinder and cylinder head
Aa spring guide
Bbs .3 (undecided still)
I have never upgraded an airsoft gun before and assuming I air seal everything properly, what type or performance can I expect with this build?
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You would most likely also have to up the spring to an M170 if you are going to use 0.4gm bb's. The M150 spring will still fire 0.4gm bb's but it won't have the power to get the bb out there to long range.
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I would just add weight to the piston to slow it down. Then once the spring has worn in, take the weight off and your fps will then go back up.
There is not much difference between 6.01mm and 6.03mm. You will gain about 20fps with 6.01mm. All the longest shots have been done with tight bore barrels as well.
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