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50 Action Express - 300 Grain FMJ - Underwood - 200 Rounds


($1.82 per round)

25 In Stock


Quantity - 20 rounds per box; 10 boxes per case
Manufacturer - Underwood
Bullets - 300 grain full metal jacket (FMJ)
Casings - Boxer-primed nickel-plated brass
Manufacturer Underwood
Condition New
Bullet Weight 300 Grain
Bullet Type Full Metal Jacket (FMJ)
Ammo Casing Nickel-Plated Brass
Quantity 200
Ammo Caliber .50 Action Express
Manufacturer SKU 509
Primer Type Boxer
Muzzle Velocity (fps) 1580
Muzzle Energy (ft lbs) 1663
Attracts Magnet No
Cost Per Round $1.82 per round
Use Type
Range Training
See More Information
Nice. You got the big pistol. Now here’s your chance to order proper ammunition for it: 50 Action Express that’ll do wonders on range targets, as well as give dangerous animals great reasons not to trifle with you.

This cartridge is loaded with a 300 grain full metal jacket. It is absolutely not designed to expand, although its flat nose profile does enable it to remain forward facing as it penetrates a dense body of mass. In other words, if you fire one of these slugs into an angry bear or boar, it’s going to cut a straight path through the critter.

Underwood doesn’t just load this ammo with FMJs. Their nickel-plated brass cases are tops: reloadable, corrosion resistant, able to freely cycle through a semi-auto while generating minimal friction, and easier to spot in the chamber thanks to their greater reflectivity. Their propellant charges are designed to minimize muzzle flash – a great advantage at night when a bright burst of light would blind you.

Made in Illinois: birthplace of abnormally thick pizza.
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