HK416 | HK417 SELECTORS

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HKM4 AXLE

2004 - 2005

Rifle - HKM4, HK416 and HK417 Prototype

Style - Three position, full auto axle with a single fixed lever

Throw - 0/90/180

Left side -  Fixed steel lever with position indicator.

Right side - Smooth axle face with position indicator

The selectors used for the original HKM4 rifles were not made by Heckler & Koch, they were mil-spec M16A1 / M16A3 / M4A1 selectors procured from a civilian military surplus seller in the US.

HK416 Axle

2005 - 2007

Rifle - HK416

Style - Single fixed lever

Throw - 0/90/180

Left side - Fixed steel lever with position indicator.

Right side - Smooth axle face with white paint filled position indicator.

HK416 A1 AXLE

2008 - Present

Rifles - HK416 A1, HK416 A2, HK416 A5, HK417, HK417 A2

Style - Three position full auto axle with one removable lever.

Throw - 0/90/180

Left side - Removable steel lever.

Right side - Smooth axle face with white paint filled position indicator.

HK416 A1 AMBIDEXTROUS AXLE

2008 - Present

Rifles - HK416 A1, HK416 A2, HK416 A5, HK417, HK417 A2

Style - Three position, full auto axle designed to accept two levers with coil style retaining pins. 

Throw - 0/90/180

Left side - Removable steel or polymer lever with coil style retaining pin

Right side - Removable steel or polymer lever with coil style retaining pin

HK416 A1 SEMI AUTO AXLE

2008 - Present

Rifles - HK416SF, M110 A1, MR556 A1, MR762 A1, G28, MR308 A3, MR308 A4

Style - Two position, semi auto axle designed to accept two steel or polymer levers with coil style retaining pins

Throw - 0/90

Left side - Removable steel or polymer lever with coil style retaining pin

Right side - Removable steel or polymer lever with coil style retaining pin.