Home / Guns / Alexander Arms / Alexander Arms Tactical .50 AE 16.5 Barrel 7-Rounds w/ XPS2-2
Alexander Arms Tactical .50 AE 16.5 Barrel 7-Rounds w/ XPS2-2

Alexander Arms Tactical .50 AE 16.5 Barrel 7-Rounds w/ XPS2-2

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MSRP
$0
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Updated
Aug 26, 2026
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Specifications

Caliber
Model
Tactical
Series
w/Optic
MPN
RTA50PAC
UPC
819511022315

Description

Alexander Arms Tactical Rifle Features The Alexander Arms Tactical Rifle is built around a 16.50 threaded chrome alloy steel barrel with a 1:20 twist rate and 49/64-20 RH thread pattern optimized for the .50 Beowulf cartridge s unique ballistic profile and delivering reliable cycling and consistent accuracy through sustained hard use. The black anodized Picatinny rail receiver provides a solid optic mounting platform and the 15 M-LOK TCE Alexander Arms handguard offers extensive accessory rail space for lights lasers and bipods. A mil-spec trigger ambidextrous charging handle and Magpul trigger guard round out a well-configured factory control package. The 50 Beowulf AR tactical rifle with EOTech features a Magpul MOE K2 grip for a comfortable positive hold during the .50 Beowulf s substantial recoil impulse paired with an Adaptive Tactical EFX polymer stock for a durable adjustable cheek weld. The included EOTech XPS2-2 Holographic Weapon Sight provides a proven battle-tested aiming solution with a heads-up holographic display optimized for fast target acquisition at close to mid-range distances. A thread protector is included to protect the 49/64-20 RH muzzle threads when running unsuppressed. The .50 Beowulf cartridge was developed by Alexander Arms specifically for the AR-15 platform designed to deliver devastating terminal performance at close to medium range while maintaining compatibility with standard AR lower receivers. Capable of launching 300 to 400-grain projectiles at subsonic to moderate velocities the .50 Beowulf has earned a loyal following among hog hunters home defenders and big-bore AR enthusiasts who want maximum stopping power in a familiar platform. The Alexander Arms Tactical packages that capability into a complete optic-ready rifle that requires nothing additional to head to the range or the field. Alexander Arms Tactical Rifle Specifications Manufacturer: Alexander Arms Model: Tactical Caliber: .50 Beowulf Platform: AR Style Capacity: 7+1 Barrel Length: 16.50 Barrel Material: Chrome Alloy Steel Barrel Finish: Black Barrel Description: Threaded Thread Pattern: 49/64-20 RH Twist Rate: 1:20 Receiver Finish: Black Anodized Receiver Features: Picatinny Rail Handguard: M-LOK / 15 Stock: Adaptive Tactical EFX Stock Material: Polymer Stock Finish: Black Grips: Black Magpul K2 Trigger: Mil-Spec Muzzle: Thread Protector Weight: 9 lbs. Optic: EOTech XPS2-2 Holographic Weapon Sight
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