AR Sponsor
Posted: 3/5/2005 6:43:26 PM EDT
| Forgive me if this has been posted before - but what exactly does the T stand for on the top of an AR upper? |
It gives each slot a specific address so that people can mount, unmount and remount optics and such back in the same spot. This allows to repeat a set zero on an optic, for example, after unmounting and remounting. |
AR Sponsor