Arsenal SAS M-7UFK Krinkov Underfolder | 7.62×39 | 8.5in

The Arsenal SAS M-7UFK Krinkov Underfolder is a U.S.-made, milled-receiver short-barrel rifle chambered in 7.62x39mm featuring an 8.5in chrome-lined hammer-forged barrel and an underfolding stock. This configuration ships with two Arsenal Circle 10 30rd magazines and one Arsenal 10rd magazine, plus a dedicated cleaning kit, sling and oil bottle. The rifle is finished in black with Krinkov-style polymer furniture and is delivered in a special edition case with CNC machined foam inserts. A compact red-dot optic such as an Aimpoint PRO pairs well for fast, reliable sighting while staying well under $1000.

Recommended uses include range training and short-range target shooting where compact handling and robust construction are priorities.

Product Specifications

• The caliber is 7.62x39mm.
• The action is Semi-Auto.
• The barrel measures 8.5in and is chrome-lined and hammer-forged.
• The barrel features 24×1.5mm RH threading.
• The installed muzzle device is the KR-009B 4-piece flash hider.
• The rifle uses an underfolding stock for compact storage.
• The upper and lower handguards are Krinkov-style polymer.
• The package includes 2 M-47W Arsenal Circle 10 30rd magazines and 1 Arsenal 10rd magazine (all 7.62x39mm).
• The pistol grip is an Arsenal polymer grip.
• The fire control is a FIME Enhanced Fire Control Group.
• Included accessories are a cleaning kit, oil bottle, and sling.
• The rifle is packaged in a special edition case with CNC machined foam inserts.
• The finish color is Black.
• The package type includes two 30rd magazines and one 10rd magazine as shipped contents.
• UPC: 810054134114.

This Arsenal SAS M-7UFK Krinkov Underfolder offers a compact, well-equipped option for collectors and shooters who want a milled-receiver short-barrel rifle with intentional factory ergonomics and accessories. The included magazines and special edition case make it practical to transport and store while the chrome-lined barrel and robust components are built for consistent service in short-range applications.