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Home » Accessories & Parts » Spring Rifle Internal Parts » Sniper Rifle Main Springs

Power Up Kit for WELL / BRAVO VSR-10 BAR-10 MB03 MB07 Series Airsoft Sniper Rifle

ID: 32804 (FTK-MB0307)
MB02 upgrade breeze tube
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WELL

$30.00

This item is currently Sold Out

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Product Description

For: WELL / BRAVO / BAR-10 / VSR-10 / TSD M700 / Matrix / Well MB03 & MB07 Series Airsoft Sniper Rifle.
Includes Upgrade Spring, Upgrade Piston, Upgrade Ball Bearing Spring Guide

Package Includes:
1. M170 spring
2. stainless bearing spring guide rod
3. stainless piston ( light weight design )
Power Up to 500-550 fps

8 Customer Reviews

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by Josh W. on 03/31/2019
"Put it into my Well MB08 along with an all metal trigger box. comes in just under my fields limit crono-ing @545fps with .20 bbs. The heavy spring will of course wear out your cylinder and sears faster than a lighter spring would, but that's the trade off for the power increase. All in all, for 30 bucks I am happy and if I ever need another one I imagine I'm coming back for another.
by Rommel B. on 08/29/2018
"This fit my Well MB07 like a glove! I got consistent 550-555 fps.
by Joel S. on 08/15/2014
"Awesome upgrade kit, I installed this inside of my WELL MB07 and it made a dramatic difference from stock performance. Paired with the new sear set I purchased with the gun, this set makes the perfect setup. I am able to hit melon sized targets from 300+ feet.

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