M35 tank gun

[5] In 1991, the Senate and House Armed Services Committees joined in directing the Army to integrate the turret and Watervliet Arsenal EX35 gun of the LAV-105 with an AGS chassis.

[9] In 1992, the Army selected FMC's Close Combat Vehicle Light as the winner of the AGS competition.

[10] United Defense (created by a merger of FMC and BMY) built six prototypes of the CCVL under the designation XM8,[11] later type-classified as the M8.

[12] United Defense proposed the AGS to meet the Army's Interim Armored Vehicle requirement, however the Army instead chose General Motors' proposal, later type classified as the Stryker M1128 mobile gun system armed with the M68A2.

[13] In January 2023, an Army report noted unexpectedly "high levels of toxic fumes" from the spent rounds were being vented into the GDLS M10 Booker.