Sightmark Mini Shot A-Spec M3 Micro Reflex Sight Red Reticle Illuminated Black

The A-Spec M3 is manufactured to be compatible for uses with a Shield RMS-C® footprint and it boasts a red auto-brightness control reticle to accommodate shooting at any time day or night. This optic is perfect for subcompact guns and is notoriously durable – aluminum alloy housing IP55 water-resistant shockproof able to withstand up to .375 H&H caliber and operate in temperatures from -22F to 122F. With a battery life up to 100000 hours and an included rubber cover low-profile fixed mount an