ARMS40A2: A.R.M.S. #40
STANDARD A2 FLIP UP REAR SIGHT - AR15 BUIS Rear Sight
ARMS #40 STD A2 Spring Loaded Rear BUIS for the AR15/M16 flat top
family of rifles that is easily operated with bulky gloved hands. The A.R.M.S.®
#40STD A2 Standard Aperture Flip-up rear BUIS sight is designed to be a
cowitness backup sight that can deploy in a split second when optics have
failed. Ideal for mounting behind or underneath riflescopes or the EOTech HWS
and other red-dot sights. The A.R.M.S. sight is held in the locked down position
by a quick release lever, that can be deployed with the flip of your finger.
Initial elevation zero is aquired by adjusting the standard M16A2/M4 front sight
post. The standard A2 dual flip 250-300 meter aperture is standby ready for
close combat use in the event of battery failure optics. The A.R.M.S. spring
loaded flip-up sights never let you down, because they're designed to always be
there even when going thru brush or being dropped.
A.R.M.S. #40 STD A2 BUIS
Specs: - 250-300 Meter CQB Dual Flip
Aperture
- Slim Windage Dial: .75 MOA
per Click
- Mounts to Picatinny Rail
Receivers
- Cowitness with M16A2 Front
Post