Your cart is empty.

Free Shipping Worldwide On Orders Over £25!

CNC Machined Power Restrictor Discs For VFC/Umarex MP7


LPE CNC Machined power restrictor discs for the VFC/Umarex MP7 provide a simple but extremely effective way of reducing the standard power output for use at sites with lower limits by reducing the gas flow out of the loading nozzle into the barrel without reducing the recoil or rate of fire.

Each pack contains 3 CNC machined restrictor discs which reduce the output velocity by approximately 10%, 20% or 30% depending on which one is fitted, the selected disc is placed infront of the floating valve and spring in the loading nozzle and requires no modifications to fit.

Technical Specification

Material : Acetal (POM)

Power reduction figures are based on average test results over 10 shots against a stock VFC/Umarex MP7 operating from a regulated stable air source, actual percentage reductions may vary slightly.
UK Shipping Prices


Royal Mail First Class – Free for orders over £25

Royal Mail First Class - £1.80 flat rate for orders £25 or under

Royal Mail First Class Signed For - £2.70 flat rate


Worldwide Shipping Prices


Royal Mail Standard Airmail – Free for orders over £25

Royal Mail Standard Airmail – £2.70 flat rate for orders £25 or under


Additional services will be displayed during the checkout process if they are available.




Lees Precision Engineering currently does not ship to China or Indonesia, orders placed with a shipping address to either country will be cancelled and refunded.