| CPC F41A 19/01 (2013.01) [F41A 21/325 (2013.01); F41A 21/48 (2013.01); F41A 31/02 (2013.01)] | 20 Claims |

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1. An automatic firearm comprising:
a firearm frame, the firearm frame comprising a firearm frame shot counter to track a number of shots or rounds fired with the firearm frame;
a barrel that is removeably mounted to the firearm frame, wherein the barrel further comprises a handle mounted thereon, the barrel further comprises:
a barrel shot counter, wherein the barrel shot counter is configured to track a number of shots or rounds fired through the barrel, wherein the barrel shot counter is configured to provide an estimation of a remaining lifespan of the barrel.
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