All ring heights are medium. 721LM and 721M are designed to mount directly to the built-in 3/8" dovetail on the H001, H002, and H003T Series receivers.
Size: 1"
Special notes:
- 721LM is the quick-detach option for those who want the ability to remove/remount the optic to access iron sights. Fits the 3/8" grooved receivers of all H001, H002 and H003T Series guns.
- 721M is the same as above except that they are fixed with no option for tool-less removal.
- 201M are vertical split fixed rings designed to fit standard Weaver and Picatinny bases like our Golden Boy GB-CSM and GB-CSMP scope mounts. This will not fit the 3/8th inch built-in dovetail on H001, H002, H003 Series.