[crofty29]

Hello.

I recently bought a fully upgraded TM VSR-10 and i have noticed that its extremely difficult to pull the bolt back. Its firing at 500 fps with 0.20 bb's with a M150 spring. I do not enjoy firing this weapon because i am pretty much braking my shoulder each time trying to pull it back. I have disassembled the gun and checked for any dirt or something in the way of the cylinder but its clean as a whistle. I cleaned off the old grease and applied new grease and it has only improved a tiny bit. It is still very difficulty to pull back.

Would you suggest buying the next size down spring or cutting a couple of coils off the M150 spring?

Cheers.

 

[vsr10 newbie]

Cutting the coils will only reduce fps not bolt pull. I would recommend trying out a different spring brand. What are the parts that are in there and could you send a video of you pulling the bolt back to get an understanding of how difficult it is


Sent from my iPad using Tapatalk

 

[crofty29]

It's quite hard to see but these are the upgrades.

ASP uk Internals:

M150 Spring
Cylinder Head
Cylinder
Piston
Spring Guide

 

[Plazmaburn]

Well there is part of the problem. ASP springs, and lack of an upgraded trigger unit.

The ASP springs are not very good. Reason being is they are stronger then what they should be.

From what you posted (and the fact I cant read what is written...) I am guessing its still running a stock trigger. Which leads to some problems.