This awesome kit turns average assault rifles into .50 caliber destroyers

Weapons are like tools; you need the right one for whatever the situation requires. But it’s not always practical to have the most efficient gear on hand. Alexander Arms remedies this pain point with Beowulf, a kit that converts conventional assault rifles into .50 cal destroyers.

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“It was designed specifically to fit into the AR-15, M16 platform, and the Beowulf is basically a large caliber drop-in replacement for that system,” said its creator, Bill Alexander in the American Heroes Channel video below.

beowulf upper .50 cal kit for assault rifles

Image: Alexander Arms

The assault rifle goes from firing a 5.56 mm to a .50 cal round by switching out the weapon’s upper receiver with the Beowulf kit. In less than a minute, it goes from being an anti-personnel firearm to an anti-material rifle. It still looks and feels like an AR-15, but each blow is now a devastating haymaker. Alexander Arms offers the upper conversion kit for AR-15 owners and fully assembled .50 cal Beowulf rifles on its online store.

This kit is perfect for checkpoints; it has no problem piercing through vehicles. The rounds cut through body panels and windshields like a hot knife through butter. It’s most effective against targets at a short-to-medium distance, according to Alexander Arms product overview page on its website.

In this short two-minute American Heroes Channel video, Bill Alexander demonstrates Beowulf’s awesome firepower and explains his motivation for developing the kit.

Watch:


American Heroes Channel, YouTube