Century Arms BFT74 RI4330N | 5.45×39 | 30rd

The Century Arms BFT74 (often listed as RI4330N) is an AK-style, semi-automatic rifle chambered for 5.45x39mm that pairs a forged and bulged 4140 front trunnion with maple hardwood furniture for a traditional profile and durable construction. It arrives with an optics-ready side mount and adjustable front and rear sights, making it straightforward to add a compact low-power variable optic. A versatile option to consider for this platform is the Vortex Strike Eagle 1-6×24, which provides fast target acquisition at close range and useful magnification for precision out to intermediate distances.

Product Specifications

• The caliber is 5.45 x 39mm.
• The action is Semi-Auto.
• The magazine capacity is 30 rounds.
• The stock is finished in maple hardwood (maple furniture).
• The grip material is polymer with a US palm profile.
• The barrel material is chrome moly steel (4150).
• The frame/receiver finish is manganese phosphate applied per Mil-DTL-16232.
• The trigger is the RAK-1 enhanced trigger.
• The rifle includes 1 thirty-round magazine.
• The sighting system is adjustable front and adjustable rear with an optics-ready side mount.
• The muzzle device is an AK74-style muzzle brake.
• The front trunnion is forged and bulged 4140 steel.
• The barrel thread pattern is 14x1mm left-hand.
• The rate of twist is 1-in-7.
• The unloaded weight is approximately 6.8 lbs.
• The UPC is 787450720633.

This BFT74 configuration gives the familiar handling of an AK pattern rifle while providing a solid platform for optics and aftermarket accessories. Its construction choices—bulged trunnion, forged components, and a corrosion-resistant finish—favor longevity and straightforward serviceability. Whether you plan to use it for range training, competition-style practical rifle games, or general recreational shooting, the platform accepts standard AK-style magazines and allows simple sighting upgrades through the side-mount interface.

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