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The Crusader Arms CRUX308 rifle with Mil Spec Trigger and Buffer Tube, engineered for reliability, performance, and affordability. Equipped with advanced features and a robust design, it offers unmatched versatility and precision.


Advanced Gas System: The CRUX308 incorporates a state-of-the-art 3/8 Piston Mid/Rifle length gas system, ensuring reliable operation and durability. This system minimizes carbon build-up for smoother performance in any condition.

Cost-Effective Design: Designed with budget-conscious enthusiasts in mind, this model features a standard AR buffer tube and stock, providing high-calibre performance at an exceptional value.

User-Friendly Functionality: Featuring a forward-positioned, non-reciprocating, and ambidextrous charging handle, the CRUX308 offers enhanced control and ease of use for all shooters.

AR Compatibility: The redesigned lower receiver is compatible with AR15 trigger pins and safety selectors, allowing for extensive customization with AR15 grips, stocks, and trigger packs.

Durable Construction: Crafted from high-grade 6061 aluminum, the receiver and handguard are durable yet lightweight, with M-LOK and Picatinny rails for versatile accessory attachment options.

Precision Engineering: The 18.7-inch threaded barrel (1/2"-28) is optimized for accuracy and adaptability, making the CRUX308 suitable for various shooting disciplines.


Caliber: 308 Winchester

Action: Semi-Automatic

Barrel Length: 18.7” (Threaded 1/2"-28)

Overall Length: 38”

Capacity: 5 Rounds

Magazine Type: AR-10 Compatible

Weight: 7.8 lbs

Gas System: Mid-Length

Gas Block Diameter: 0.750"

Receiver Material: 6061 Aluminum

Handguard Material: 6061 Aluminum

Handguard Accessories: M-LOK, Picatinny

Trigger Weight: 5.5 - 7.5 lbs.

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Crusader Arms CRUX308 .308 Win 18.7" Barrel Semi Auto Rifle

  • Brand: Crusader Arms
  • Product Code: CRUX-308-ASM-LIBTUBE
  • Availability: In Stock
  • $2,499.95

Tags: Crusader Arms, CRUX308, .308 Win, 18.7" Barrel, Semi Auto Rifle, Semi, Semi Auto, Rifle, Non-Restricted Tactical Rifle, Firearms,