There are plenty of accessories you need for a great day of shooting. With our selection of air compressors at the ready, make the most of every shot. Thanks to their capability and ease of use, air compressors are becoming an important tool for airgunners with the growth of PCP airguns. A PCP air compressor will fill the onboard storage tank on your pre-charged pneumatic air rifle or air pistol with pressurized air, filling it up to 4500 PSI/300 BAR. Compressors plug directly into a 110v/220v electrical outlet and some solutions will even connect to a car battery. Take a look at a few of the options for filling your PCP airgun below.