HK GMG

Parts listed here are designed for the HK GMG grenade launching machine gun chambered for 40mm rounds unless otherwise noted. MGW offers replacement springs, cartridge stops and other small parts for this powerful launcher. Outfit your Heckler & Koch GMG with quality OEM and aftermarket parts and components to ensure outstanding performance with every 40 mike-mike sent downrange.

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HK GMG Firing Pin Spring

HK GMG Firing Pin Spring

$44.18

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Heckler and Koch GMG Loading Spring

Heckler and Koch GMG Loading Spring

$8.50

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Heckler And Koch GMG Complete Cartridge Stop, Right

Heckler And Koch GMG Complete Cartridge Stop, Right

$167.00

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Heckler and Koch GMG Retaining Spring

Heckler and Koch GMG Retaining Spring

$15.71

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