– CPT's are sold in batches of 10.
– CPT is tested with new ammunition and well maintained magazines.
– Reloaded ammo with worn-out brass may cause stoppages in some cases
– Dirty magazines and magazines with deformed feeding lips may cause problems
– Wrong technique when loading mags with CPT may cause problems
– Wrong caliber and unfitting magazines cause stoppages and feeding problems

“We recommend the use of original factory-loaded ammunition with the CPT, as self-loaded ammunition may have variations in length and case quality, which may prevent or hinder CPT's proper functionality.“