30MPA 4500PSI PCP Air Rifle Compressor Airgun Scuba Air Pump 12V AutoStop 300Bar. GX-CS3 30Mpa/4500Psi/300Bar Car 12V DC or Home 110V AC High Pressure Electric Oil- free Auto-Stop Air Compressor Pump. With the 8mm quick connector, you can charge your PCP rifles, also you can charge you mini diving tank…