The AAI underwater revolver is an amphibious firearm intended for naval use.[1] The weapon was designed by Irwin R. Barr and John L. Critcher and uses a six-round cylinder inside a jacket covered by a float.
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The AAI underwater revolver is an amphibious firearm intended for naval use.[1] The weapon was designed by Irwin R. Barr and John L. Critcher and uses a six-round cylinder inside a jacket covered by a float.