"I had a couple of leaky M4 mags. Squirted some of the new Abbey Maintenance Gas 144a in them. Left them on the workshop bench overnight. When I checked them, I nearly dropped one, when I pressed the release valve and all of the gas was still in there! They had sealed. I now intend to precharge all magazines with Abbey Maintenance Gas 144a before sale."
Iain Jack - Milspec Solutions Ltd
For more information on our Predator Maintenance Gas 144a, click here.