CROSMAN vs UMAREX C02 (Surprising results)

Testing which is the best 12 gram C02 cylinders between these two brands! This is as fair of a test you can get! Both C02 brands are stored and tested in 70 degree indoor temperatures with a full 1 hour pistol warm up between tests. All tests performed with the Umarex HDP50 using the same 4 gram projectiles.