<http://schema.org/description>
"Replacement Barrel for model PX4 Full Size, Barrel is extended to accommodate threading."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.berettausa.com/en-us/beretta-px4-full-size-barrel-9mm-extended-to-accommodate-threading/jbpx49fext/>