20rds – 444 Marlin Underwood 220gr. Xtreme Penetrator Ammo

Underwood Ammo 220 Grain Solid Copper Ammo Details

Had you up until now been wondering whether today is your lucky day? Then we’re here to confirm it is! For proof, simply behold the rare opportunity to order premium lead-free 444 Marlin hunting ammunition that just fell into your lap.

Underwood didn’t just load this ammo with any old copper bullets and call it a day. This round does its business with the aid of the Xtreme Penetrator: 220 grains of precision machined copper, which is balanced enough to achieve a G1 BC of 0.200 out of a 24” test barrel. That means the low-fouling bullet streaks across an extremely flat trajectory (for the 444 Marlin), and also reliably reaches 300 yards with over 1,100 ft lbs of deer-clobbering kinetic energy.

The Xtreme Penetrator is no poser. It lives up to its name by forgoing significant fragmentation in the interest of attaining genuinely extreme penetration. And when its tip’s grooves start engaging with soft tissue, they channel it inward and outward to blast a gaping wound cavity into the quarry. All that plus nickel-plated brass cases and flash-suppressed propellant for two cherries on top!