Air Arms S510 PCP air rifle review - AGR Episode #53

http://www.pyramydair.com/s/m/Air_Arms_S510_Xtra_FAC_Sidelever_PCP_Air_Rifle/2279?utm_source=youtube&utm_medium=social&utm_campaign=s510-pcp-air-rifle Paul compares S510 to S410 and wraps up the review of this PCP air rifle - low level and high level power adjustments, as well as a sound level test outdoors.