not from calgary so don't know the scene there, but I've played a couple games here in toronto in winter, went to flag raiders which is a outdoor paintball field in the snow haha
but yeah airsoft is ALL SEASONS!!!!!!
just Gas guns won't work well in cold weather, probably wont work at all in cold weather, best to stick with AEGS
VFC HK416 Custom
Custom Bowie Tactical x SAI Glock 17 (TM Base),
Custom SAI BLU Glock Build (Timberwolf Base)
Custom Zev Noveske Shooting Team Glock 34
Custom Zev Dragonfly G17 (Project) (In progress)