Which is the Dirtiest Bulk 22lr Ammo?
This video compares the fouling produced by various bulk 22LR ammunition types. The presenter fired 50 rounds of each brand through a Walther P22, cleaning the barrel thoroughly between each batch using Hoppe's bore cleaning solution and 20 cleaning strips. The Remington Thunderbolt and Golden Bullets were found to be the dirtiest, while CCI Mini Mags produced the cleanest results. Federal and Winchester Super X were also noted as relatively clean.











