GM Aftec Extractor, tension is achieved by two springs that push on side of extractor. Regular extractors are bent to achieve tension. They straighten out over time and cause malfunctions. No slide modifications are necessary.
Complete instructions and extra springs included.
Caliber: 9 mm/ 38 Super/ 40 S&W
Gun type : STI , SVI, Colt 1911/2011 System