Arsenal Sam7Uf 7.62X39 16.3 Underfolder Fde 10Rd

The Arsenal Sam7UF is a 7.62x39 semi-automatic rifle built for shooters who demand strength, precision, and real-world reliability. This isn't a budget import—it's an American-made addition to Arsenal's respected SAM7 family, featuring a hot-die hammer-forged receiver and cold hammer-forged barrel that trace their lineage to proven Bulgarian military manufacturing. With a 16.3-inch barrel, reinforced under-folding stock, and FDE furniture, the Sam7UF delivers a compact, maneuverable rifle suited to hunting, range work, and defensive use in a caliber trusted by shooters worldwide.

What sets the Sam7UF apart is its no-compromise receiver construction. Arsenal's hot-die hammer-forging process eliminates internal voids and cooling deformations, then each blank undergoes over 5.5 hours of CNC milling to tolerances that matter. This forged-and-milled approach produces finer-grained steel and superior strength compared to rifles machined from bar stock. The result is a receiver that will outlast its shooter and function reliably through decades of hard use.

The under-folding stock is engineered for real shooting advantage: it locks perpendicular to the bore on both sides of the receiver using four solid pins, eliminating the wobble and stock rattle common in budget folders. When extended, it provides a solid cheekweld and stock position; when folded, it keeps the overall profile tight without compromising rigidity. This design meaningfully reduces climb and muzzle rise, translating to faster follow-up accuracy and better control than older tilt-down systems.

Trigger quality comes from FIME's Enhanced Fire Control Group—a single-hook design that shortens travel and delivers a smooth, light pull without the creep or slap found in competing products. A full-contact disconnector face prevents misfires, while an elongated disconnector tail and hammer stop work together to eliminate trigger slap entirely. The rifle ships with one FDE 10-round magazine but accepts any standard mil-spec high-capacity magazine, and every component is 922(r) compliant.

Key Features

• Hot-die hammer-forged and milled receiver from Arsenal Bulgaria—over 5.5 hours of precision machining per rifle
• Cold hammer-forged 16.3-inch barrel with hard-chrome plated bore and chamber for extreme durability
• Reinforced under-folding buttstock with four-pin lock on both sides—more rigid and accurate than tilt-down designs
• FIME Enhanced Fire Control Group with smooth, light trigger pull and full-contact disconnector to eliminate misfires and trigger slap
• 14x1mm left-hand muzzle threads with removable muzzle nut for suppressor or brake mounting
• FDE polymer furniture (pistol grip and handguards) with matching 10-round magazine
• Bayonet and accessory lug for mounting compatibility
• 100% new-production parts; 922(r) compliant; accepts any standard mil-spec magazine
• Includes cleaning rod, oil bottle, cleaning kit, and sling

Specifications

Frequently Asked Questions

Can I use standard 7.62x39 magazines in the Sam7UF?

Yes. The Sam7UF is 922(r) compliant and accepts any standard mil-spec high-capacity magazine. It ships with one FDE 10-round magazine, but you can run any compatible magazine that meets your needs or local regulations.

What's the difference between the under-folding stock and a traditional fixed or tilt-down stock?

The Sam7UF's reinforced under-folding stock locks perpendicular to the bore on both sides of the receiver using four solid pins. This design is significantly more rigid than older tilt-down systems and traditional folders, reducing stock rattle and muzzle climb. When extended, you get a solid cheekweld and natural shooting position; when folded, the rifle remains compact without sacrificing accuracy or control.

Can I attach a suppressor to the Sam7UF?

Yes. The rifle features 14x1mm left-hand muzzle threads with a removable muzzle nut, allowing you to mount a suppressor or muzzle brake rated for that thread pattern and direction.

What makes the FIME Enhanced Fire Control Group special?

The FIME Enhanced FCG delivers a shortened trigger travel and smooth, light pull compared to standard AK triggers. Its full-contact disconnector face prevents misfires, and an elongated disconnector tail combined with a hammer stop eliminates trigger slap entirely—a common issue in competing products.