M1 Garand M1A Rear Sight Upgrade Kit for National Match use with NM/2A Rear Base, NM Windage Knob and Hooded Aperture
National Match Rear Sight Set / Upgrade Kit for M1 Garand and M1A Rifles. Set includes Hooded Rear Sight Aperture with 0595 Dia Peep, National Match NM/2A base and NM Windage Knob, both threaded for 1/2 MOA adjustment. Sets can be used on M1A/M14 and M1 Garand rifles. Hooded Aperture allows elevation adjustments to 1/2 minute (MOA) adjustments by turning the hood.
Aperture Options: Aperture features a peep hole diameter of 0.0595" or 0.0520
*** Select desired Aperture size when ordering
** Fitting/stoning of Aperture WILL be required as apertures are made over sized for custom fitting to base. **Install / Fitting Instructions provided with sight set.