How to strengthen a Umarex valve tube | Chicago Less Lethal | 312-882-2715 hdr50 hdr68 hdb68 hdp50

Thank you for checking us out here on Rumble ! In this video we show you how we have been adding extra strength to the gen 3 valve tubes by umarex. The gen 3 tubes are crimped so there was alot of problems with them so we decided to help by using some simple tools and strengthen the valves. Umarex has fixed the problem and made new triple strength valves but we will probably be doing some of these methods anyway just to play it safe. See video for details. For this type of job, accessories or parts, or markers visit us online at www.chicagolesslethal.com or give us a call at 312-882-2715. Thank you and to God be the Glory.