At DLD we pride ourselves on putting out the very best of the best there is in the firearms world, and while we take tremendous pride in the products that we produce, manufacture and handcraft; we also know that there are a handful of other companies out there putting in the same dedication, precision manufacturing and passion into building outstanding products as well. Alexander Arms in Radford, VA is one of those companies we are proud to offer and promote at our shop. As Authorized Dealers with Alexander Arms we have been providing our customer base with their proprietary, Hard Hitting BAD ASS 50 Beowulf for years.


What started as a “one off” customer request has turned into one hell of a hybrid rifle build that is now a mainstay in our product line. By utilizing Alexander Arm’s proprietary Bolt Carrier Group, Barrel, Gas Block and Tank Muzzle device, and combining it with our Complete Enhanced Billet Lower Receiver we are capable of giving our customers the very best of both worlds.






  • LOWER RECEIVER: DLD Billet 7075-T6 Aluminum, Type III Hard Clear Coat Anodized, then Cerakote H-Series Oven Cured for Additional Protection. Black, FDE, OD Green Available at No Extra Cost.


  • UPPER RECEIVER: DLD Billet 7075-T6 Aluminum True MILSPEC, M4 Feed Ramps. Type III Hard Clear Coat Anodized, then Cerakote H-Series Oven Cured for Additional Protection. Black, FDE, OD Green Available at No Extra Cost.


  • BARREL: Alexander Arms Proprietary: CrMoV Phosphate, 0.980 Diameter


  • GAS SYSTEM: Alexander Arms Proprietary: Mid Length 316 stainless hard drawn


  • MUZZLE DEVICE: Alexander Arms Proprietary: Tank Brake


  • BOLT CARRIER GROUP: Alexander Arms Proprietary: Bolt - ASTM 9310 equivalent, surface refined, case hardened, peened and phosphate. Carrier - Internally honed and hard chromed, M16 type, ATF approved


  • BUFFER: H2 Buffer


  • SIGHTS: MILSPEC Irons with Dual Rear Apertures, Flip Up Locking Mechanism


  • HANDGUARD: Seekins Precision 15” MCSR V2 Keymod Free Float 2” Internal Diameter


  • RECEIVER EXTENSION: 6-Position Collapsible Proper .308 TRUE MILSPEC 7075-T6 Aluminum, Proper .308 Carbine Spring.


  • BUTTSTOCK: Mission First Tactical Battlelink Utility Stock w/ Storage Compartment, Made with DoD Approved DuPont Grade Polymer. Weighs Less Than 10 ounces, Enhanced Cheek Weld, Multiple Sling Attachment Points.


  • PISTOL GRIP: Ergo Deluxe Tactical Rubberized Overmold Pistol Grip


  • TRIGGER: ALG Defense Enhanced MILSPEC Trigger. We also offer the complete Geissele Super Dynamic Trigger Line.




Manufacturing#/SKU  - DLD-AA-50BWLF

Restricted Shipping  -  RESTRICTED TO LE/MIL/GOV in the following states NY, NJ, MA, CA, CT.

Caliber  - Alexander Arms 50 Beowulf

Muzzle Thread  - 49/64-20tpi

Gas System  - Mid Length

Barrel Length  - 16.5"

Profile  - Alexander Arms Proprietary

Product Weight  - 8.00 lbs

Length  - 31.5" - 33.5"

Magazine  -  Alexander Arms Proprietary

Manufacturer  -  Delta Level Defense Lower Receiver / Alexander Arms BCG, Barrel, Gas Block, Tank Break.



*Accessories Not Included.

DISCLAIMER: “BEOWULF®,BEO®,.50 BEOWULF®, and ALEXANDER ARMS® are registered trademarks of Alexander Industries, Inc. All rights reserved. The use of the term “50 Beowulf” is merely to indicate that this Complete Upper Receiver is all originally manufactured by ALEXANDER ARMS® with the sole use of ALEXANDER ARMS .50 BEOWULF ammunition. Other than being a Direct Dealer, Delta Level Defense is not affiliated with Alexander Industries, Inc. or the Alexander Arms product line.”