Description

True precision sig p320c bbl threaded stainless FEATURES: Caliber: 9mm Twist: 1:10 Threaded: 1/2×28 Broach cut 6 groove rifling Include Viton high heat integral O-ring lock thread protector Advanced proprietary broach cut design specifically Made in the U.S.A Other Features: 416r stainless billet, 11 degree target crown, match grade drop in barrel, 1:10lh twist, 1/2×28 threads with thread protector.Improved and widened feed ramp over oem for more reliable feeding of hollow-point and defensive ammunition.