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


Fitted to a JG Bar-10 (TM VSR10 clone). The spring has slightly smaller diameter then normal springs so fits the piston snugly, but means piston wont work on normal diameter springs. Also had to 'nibble' about 1.5cm off the end of the spring to bring it back down below the Safe Limit for most sites (500FPS) and the average limit (450FPS) for bolt actions.
Date Added: 10/05/2012 by Matthew Halliday
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Disclaimer: All airsoft guns, gas blowback guns, spring guns are NOT real firearms. All airsoft guns sold to US customers are affixed with an orange tip permanently.