AIM Sports Inc.
Aimpoint
Australian Defence Force
Barska
Beretta Holding SpA
BSA Optics
Canadian Armed Forces
Carl-Zeiss
Defence Acquisition Council (DAC) of India
EOTech
Federation of Associations for Hunting and Conservation (FACE)
FLIR Systems
Germany Ministry of Defence
Hawke Optics
Hensoldt
Kruger Optical
L3Harris Technologies division
Leatherwood/High-Lux Optics
Leica Camera AG
Leupold & Stevens, Inc.
Lightforce USA, Inc
Meopta
Mueller
National Shooting Sports Foundation (NSSF)
New Century NcSTAR Optics Inc.
Nightforce Optics, Inc.
Nikon
Primary Arms
Redfield
S.W.F.A. Inc.
Schmidt & Bender
Sellmark Corporation
Sig Sauer
Silverstone Shooting Centre
Simmons
Steiner
Swarovski
Trijicon, Inc.
U.S. Optics
U.S. Special Operations Command (USSOCOM)
UK Ministry of Defence
US Army
US Navy
UTG (Leapers Company)
Vista Outdoor, Inc.
Vlada Optics
Vortex Optics
Weaver