Arsenal 5-Inch AKS-74U Scope Mount Rail – Precision Fit for Tactical Optics

The Arsenal 5-inch AKS-74U scope mount rail is a side-mounted picatinny rail system designed for AK-platform rifles that need reliable optics mounting without the drawbacks of top-cover or gas-tube attachment. Built from aircraft-grade aluminum alloy and precision-machined as a single piece, this mount weighs just 4.88 ounces while delivering the structural rigidity demanded by tactical shooters and hunters running modern optics on classic platforms. The side-rail design attaches to the rifle's established side scope rail — the most stable mounting point on an AK-variant — giving you a mount that holds zero through rough handling and extended shooting sessions.

The 5-inch picatinny rail runs low and tight along the rifle's profile, following its natural contours so closely that you can still operate hinged top covers and integrated rear sights even with the mount installed. This matters for shooters who want flexibility: you can mount a single optic for maximum eye relief, or stack multiple tactical accessories simultaneously depending on your setup. The release mechanism uses a time-proven steel adjustable locking system that lets you attach and detach the mount instantly without sacrificing accuracy or losing your zero — a real advantage in the field.

If you're building a modern AK-platform rifle and want to move past the limitations of mounting optics on unstable surfaces, the Arsenal SM-13K delivers the precision and stability of a proper scope mount engineered from military requirements. This is a no-compromise choice for hunters, tactical shooters, and anyone serious about putting optics on an AK-pattern rifle.

Key Features

• CNC-precision machined from aircraft-grade aluminum for lightweight strength (4.88 oz)
• Single-piece construction for maximum rigidity and zero retention
• 5-inch picatinny rail for multiple optics or accessory mounting options
• Low-profile design compatible with hinged top covers and integrated sights
• Side-rail attachment to the most stable platform on AK-variant rifles
• Steel adjustable locking mechanism for instant attachment and release without zero shift

Specifications

Frequently Asked Questions

Will this mount work with my hinged AK top cover?

Yes. The SM-13K is designed with a low profile and relief cuts along the rail that allow hinged top covers with integrated sights to operate freely even when the mount is attached.

What makes side-rail mounting better than mounting on the top cover?

The side scope rail is the most stable attachment point on AK-variant rifles. Top covers and gas tubes flex and move, which compromises zero. Side mounting eliminates that problem entirely.

Can I mount multiple optics or accessories on this rail?

The 5-inch picatinny rail allows you to attach multiple devices simultaneously, or run a single optic positioned for maximum eye relief — your choice depending on your intended use.

Will removing and reattaching this mount cause me to lose zero?

The steel adjustable locking mechanism is engineered to provide instantaneous, repeatable attachment and release without zero shift, so you can remove and reinstall the mount confidently.