Grease Gun Designer:George Hyde Designed:1942 Manufactured by General MotorsUnit cost (1943): abou
Grease Gun Designer:George Hyde Designed:1942 Manufactured by General Motors Unit cost (1943): about $20 Rate of fire: 450 rounds/min cyclic Weight: M3 (empty): 8.15 lb (3.70 kg) M3A1 (empty): 7.95 lb (3.61 kg) -- source link
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