It’s all about getting that spark going when muzzle loading. This is why the 209 Muzzleloading Primer was developed to supplement the B.O.R. Lock Maz® rounds from Federal Premium®. For both granulated powder and pellets, the new formula ensures that they will ignite quickly and reliably, no matter the conditions. Normal shotshell primers have an excessive splitting characteristic, but this design eliminates this issue.
Dependable ignition by heat in any weather
Incredibly impervious to wetness
eliminates or at least significantly reduces the breech area’s “crude ring.”
Quantity: one hundred
In short, the B.O.R. Lock MZ system is fantastic.