Anyone who has fired a stock Benjamin Bulldog in any caliber has experienced that notorious, annoying "ping" or "twang" sound that vibrates right into your skull. This is caused by the air pressure inside the aluminum reservoir that basically becomes a bell when the hammer strikes the valve. The sound has been compared to an out of tune banjo chord. 

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Our Depinger utilizes a plug and plennum system that completely eliminates the reservoir's ability to produce that pinging sound and its accompanying vibrations.  It's easy to install and does not reduce the air flow or air volume inside the reservoir . The included carbon fiber plennum prevents the depinger plug from sliding down the reservoir while under pressure. 

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THE PITBULL DEPINGER: BECAUSE ITS A BENJAMIN, NOT A BANJO.