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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
It'll come with a m6 socket screw for installation
5mm valve bore
Make sure the HP valve sit flush to allow the magazine to fit
The brass/tungsten hammer weight is needed to open the valve when using higher reg pressure or wanting longer valve dwell time
Increase in fps will vary depending on the setup
Umarex Zelos Side Mount Plenum 17cc/35cc Zelos Plenum:35cc Side mount gauge (facing) It'll come with a m617 35cc side rear mount gauge facing plenum designed for the Zelos. With this added you can expect increase of 20 40fps depending on caliber, tune, and projectile. Itll come with the necessary washer seal, shims, and orings needed for the installation. You would use your factory gauge. They are cnc machined from 6061 T6 and blk anodized. Made in USA
US$ 91849.50
US$ 46.99
US$ 46.99
US$ 40.99
