Other
Front sight screw for enlarging from M18 to M22
Small, lightweight, can be retrofitted
Front sight screw for reducing M22 to M18
Aperture ring for antiglare tube
Special-Iris aperature for centra-Flip-Up sights
Front sight screw for enlarging from M18 to M22
Small, lightweight, can be retrofitted
Front sight screw for reducing M22 to M18
Aperture ring for antiglare tube
Special-Iris aperature for centra-Flip-Up sights