True precision sig p320c bbl non-threaded gold tin
FEATURES: Other Features:
Broach cut 6 groove rifling
Special 11 degree competition style target crown
Advanced proprietary broach cut design specifically
Made in the U.S.A
416r stainless billet, 11 degree target crown, match grade drop in barrel, 1:10lh twist.Improved and widened feed ramp over oem for more reliable feeding of hollow-point and defensive ammunition.