5.45x39mm

Riley Defense AK-74 Rifles — Built for Performance in 5.45×39

Riley Defense Inc. manufactures precision AK-74 rifles chambered in 5.45×39 — a caliber known for low recoil, excellent ballistic performance, and reliable feeding in modern Kalashnikov platforms. Our line of AK 5.45×39 rifles is engineered for shooters who demand durability, repeatable accuracy, and real-world reliability for sport shooting, range use, and professional applications.

Each Riley Defense rifle is assembled and quality-tested using premium components, hardened barrels, and corrosion-resistant finishes to withstand heavy use and varying environmental conditions. Whether you’re comparing AK-74 models or looking for a dependable 5.45×39 rifle to add to your collection, Riley Defense delivers rugged performance backed by responsible manufacturing and customer support.

Why Choose Riley Defense AKs in 5.45×39

  • Purpose-built reliability: Designed and tested to function under stress — feeding, extraction, and ejection are optimized for the 5.45×39 cartridge.
  • Reduced recoil & controllability: The 5.45×39 round offers lower felt recoil compared with larger calibers, improving follow-up shot speed and accuracy.
  • Quality materials & craftsmanship: Heat-treated receivers, cold-hammer-forged or button-rifled barrels, and corrosion-resistant coatings for longevity.
  • Range of configurations: Options for fixed or folding stocks, optic-ready rails, and accessory compatibility for customization.
  • Made with safety & compliance in mind: Each rifle is built to meet regulatory requirements — check local laws before purchase.

Key Features

  • Chambered in 5.45×39 (AK-74 pattern)
  • Durable steel receiver with corrosion-resistant finish
  • Precision rifled barrel (specify length per SKU)
  • Milled or stamped receiver options (specify per model)
  • Optic-ready dust cover / Picatinny rail options
  • Standard AK-style magazines (compatibility listed per product)
  • Adjustable sights / scope-ready configurations
  • One-year limited warranty (or your stated warranty policy)

Typical Technical Specs

  • Caliber: 5.45×39 mm
  • Barrel Lengths: 16″ / 18″ / model-specific
  • Overall Length: (model-dependent)
  • Weight: ~7.5 – 8.5 lbs (varies by configuration)
  • Capacity: Standard AK magazines (30-round typical)
  • Receiver: Heat-treated stamped / milled steel
  • Finish: Cerakote or parkerized (specify per model)

Product Benefits / Use Cases

  • Sport & Range: Smooth shooting and economical practice with manageable recoil.
  • Tactical & Professional: Robust construction and accessory compatibility for mission-focused setups.
  • Collectors & Enthusiasts: Modern AK-74 engineering combined with quality components for lasting value.

Purchasing, Shipping & Compliance

Riley Defense sells through authorized channels and dealer networks. Firearm purchases are subject to applicable federal, state, and local laws. Buyers must complete required background checks and paperwork. We do not ship to prohibited jurisdictions — please review local regulations and contact customer service with questions about shipping or transfer to an FFL.

FAQ

Q: What is 5.45×39 and how does it compare to 7.62×39?
A: The 5.45×39 mm cartridge (used in AK-74 platforms) is lighter and typically produces less recoil and flatter trajectories than the older 7.62×39. Many shooters prefer 5.45×39 for improved controllability and reduced muzzle rise.

Q: Are Riley Defense AKs compatible with standard AK magazines?
A: Compatibility depends on the model; most Riley AK-74 variants accept standard 5.45×39 AK magazines. See the product page or specs for magazine compatibility per SKU.

Q: Can I mount optics on these rifles?
A: Many Riley Defense models are optic-ready with factory rails or have dust-cover rail options. Check the product listing for rail type and mounting guidance.

Q: Is the 5.45×39 legal where I live?
A: Firearm and ammunition legality varies by location. Buyers should verify local, state, and federal regulations and consult licensed dealers or authorities if unsure.