
Geissele has generously donated to our upcoming 10th Annual Marty Brown Memorial Invitational™ rifle match to be held on Nov. 14-15, 2026 on the military ranges of Camp Atterbury near Edinburgh, IN (these ranges have hosted the NRA National Matches in the past). This event is an informal 3-position rifle match held according to the rules for the Revere’s Riders Rifle Qualification Test at “full distance” (i.e. from 100 to 400 yards).
Geissele Automatics was established in 2004 as a manufacturer of trigger mechanisms for the AR15 rifle. Geissele’s first trigger, the Hi-Speed National Match, was designed by company Founder, Bill Geissele, for CMP and NRA Hi-Power Rifle competition. Although designed for target shooting, the Geissele Hi-Speed trigger was found by the U.S. Military to have applications in semi-automatic sniper weapons. In 2005, Bill designed the Geissele Super Select-Fire trigger (SSF) which was subsequently adopted by entities in the U.S. Special Operations community. Likewise, a derivative of the SSF trigger was developed to meet the needs of law enforcement and civilians who do not need select-fire capability. That trigger, the Super Semi-Automatic (SSA,) combines stellar performance with the safety, reliability and forgiveness for which two stage triggers are known.
Geissele has donated the following to the 10th Annual Marty Brown Memorial Invitational™ rifle match:

We have TWO of these to GIVE AWAY at our 10th Annual Marty Brown Memorial Invitational™ attendees along with one in the on-site silent auction!
Can’t make it to the 10th Annual Marty Brown Memorial Invitational™ but you still want to help with our fundraising to assist women diagnosed with ovarian cancer? You’re in luck, you can “buy it now” on the Revere’s Riders online store:
Registration for the 10th Annual Marty Brown Memorial Invitational™ rifle match has closed, but we invite you to join us at one of our additional upcoming events:





