Original U.S. Korean War Era US Air Force Security Police Combat Defense Force M1 Helmet Liner for the Strategic Air Command - WWII MSA Liner Replica Non-Firing Guns The latter required a percussion

The latter required a percussion cap

Original Item: BATF compliant non-firing Madsen Display LMG assembled onto re-welded non operational shortened receiver

The black bakelite grip scales are in very good condition

The group was responsible for air raid precautions in residential and smaller business areas

Jones on October 17

Original U.S. Korean War Era US Air Force Security Police Combat Defense Force M1 Helmet Liner for the Strategic Air Command - WWII MSA Liner Replica Non-Firing Guns The latter required a percussionOriginal Item: Only One Available. This is a very nice example of a genuine WWII "High Pressure" helmet liner by Mine Safety Appliances (MSA). The liner was then reissued for post war use during the Korean War. The liner is marked on the left side with the unit insignia of the U. S. Air Force Strategic Air Command. Helmet liners such as these were often worn during training as well as a patrol helmet, as the steel helmets were not required, and could