KUNA .40S&W



KUNA is a lightweight, compact select-fire submachine gun, chambered in .40S&W. Its ambidextrous design, non-reciprocating charging handle, and adjustable foldable stock ensure easy manipulation. 

Versatile and customizable, it supports accessories like suppressors, lasers, and lights for specialized missions. 

Built for professionals, it offers precision, maneuverability, and durability for the toughest operational environments.

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Caliber .40S&W

Trigger weight 2,5-3,5 kg

Rate of fire Approx. 750+-100 rounds/min.

Weight 2,2+0,3 kg (2,3+0,3 with empty magazine)

Barrel length 6,5" (165 mm) 3-LUG; option 6" (152,4 mm) with threaded barrel

Barrel grooves 6 grooves, to the right, 406 mm

Stock Folded or extended 4 positions

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Length with folded stock 382 mm

Length with extended stock 615 mm

Length with extended stock 0 position 570 mm

Width 55 mm (90±4 mm with folded stock)

Height without magazine 197±4 mm (folded sights)

Height with magazine 255±4 mm (folded sights)

Magazine capacity 30 rounds

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Lightweight, durable aluminum construction

Hammer-forged barrel for precision and durability

Ambidextrous controls, non-reciprocating charging handle

M4-style pistol grip for enhanced ergonomics

Modular, foldable, adjustable stock

M-LOK mounting interfaces for accessory attachments

Full-length Picatinny rail with flip-up sights

QD sling sockets for quick attachment

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