You can probably get away with it just fine but remember......oil tends to shoot through and vaporize rather quickly under pressure. The regs could dry out rather quick so you may want to take a break half way through your day to add a couple drops again if needed.
DM7 eye covers wanted. Black or silver dust.
F/S Mint Ltd. Infamy Creed. No name no number on this gun.
F/S Bob Long protege, red with black.