You are considering a New-Old-Stock MG42 Mainspring. It’s in good shape with only light wear from storage and handling. Pick it up today to repair or complete your German MG42, MG-1, MG-3, or Yugoslavian M53 Machine Guns.
Out of stock
Celebrating and maintaining America’s heritage. Old Arms of Idaho strives to keep firearms fixable — from the very old to the very new.
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