Vented chambers reduce muzzle flash for easier low-light shooting. Replaces front sight with M14-style wing and post, slips over muzzle, and is permanently retained by the included roll pins. Installation instructions included.
SPECS:
Steel, blued, matte finish or stainless steel. 7⁄16" (11mm) diameter, 33⁄8" (8.5cm) long. 580 fits Mini-14 with standard factory barrel and serial number prefix of 580 or higher. 579 fits Mini-14 with standard factory barrel and serial number prefix of 579 or lower.
Catalog page 163