Remington Ultimate Muzzleloader Ignition Prim… RPCUML Bags and

Ultimate Muzzleloader Ignition system for the Ultimate Muzzleloader. New type of ignition system with a special breech plug and a primed, brass case. Magnum-primer-fitted ignition casing is pushed onto the breech plug by the bolt. Primed with 9 1/2 large magnum rifle primer. This creates a tight gas seal for the magnum primer, allowing reliable ignition of up to 200 grains of powder. That translates to higher velocities and more energy. 24 rounds per box.

Gun Review: 10 things to know about Remington's Ultimate

Remington Ultimate Muzzleloader Primed Cases

Gun Review: 10 things to know about Remington's Ultimate

Remington UML Upgrades - Arrowhead Rifles

Remington UML Upgrades - Arrowhead Rifles

New Remington 700 High-Velocity 'Ultimate Muzzleloader' « Daily

Remington UML Upgrades - Arrowhead Rifles

Remington 700 Ultimate Muzzleloading Rifle 50 Cal 26 Barrel SS

Remington™ Ulitmate Muzzleloader Brass Casings, X24153