Features:
Compatibility: AirArms S510 1/2"x20 UNF (and other compatible rifles)
Compact: 20 mm outer diameter for a clean, streamlined look
Construction: Made from 6061 T6 aluminum
Includes: A metal screw-in protection cover.
Finish: Black anodized finish
Important: This adapter is not compatible with Air Arms S510 or S410 models that come with a factory-installed moderator.
