DoubleStar - Twang-Buster®
The DoubleStar Twang Buster is a Delrin device that is designed to be snapped into the buffer spring opposite the buffer. This small but effective device will eliminate the annoying "twang" sound produced when the weapon is fired. It is designed to work with standard rifle or carbine length buffer springs.
Features and Specifications:
Manufacturer Number: JT140
Rifle and carbine length buffer springs