MAKE CLEANING AND MAINTENANCE OF YOUR CO2 GUN A BREEZE.THE NEW LUBRICATION CARTRIDGES FROM ASG CAN BE USED IN ALL COMPRESSED AIR GUNS AND CO2 POWERED AIRSOFTGUNS THAT USE A 12G CO2 CARTRIDGE. IN ADDITION TO CO2 GAS,THE CARTRIDGES ARE ALSO FILLED WITH 0.8 G OF SILICONE OIL WHICH CLEANS AND LUBRICATES THE SEALS OF THE MAGAZINE AND BLOWBACK UNITS DURING SHOOTING,SOME ADDITIONAL BENEFITS OF LUBRICATION CARTRIDGES ARE PERFORMANCE IMPROVEMENTS. WHEN IN USE THEY OFFER A SLIGHT INCREASE IN MUZZLE VELOCITY, BUT ABOVE ALL A MORECONSTANT MUZZLE VELOCITY, RESULTING IN IMPROVED ACCURACY.THE IMPROVED PERFORMANCE IS ALSO EVIDENT WHEN USEDIN COLDER WEATHER CONDITIONS, WHERE THEY CONTINUE TO DELIVER RELIABLE AND CONSISTENT PERFORMANCE, EVEN UNDER CONDITIONS WHERE NORMAL CARTRIDGES CAUSE THE GUN TO FREEZE.