507Comp-GR handgun sight features a large 1.1 x 0.87 objective lens for enhanced shooting performance and Holosuns new Competition Reticle System (CRS) with Holosuns 540nm Green Super LED and up to 50k hour battery life with a 1632 cell.CRS is an enhanced multi-reticle system with four components including a precision 2MOA dot, an 8MOA circle, 20MOA circle, and 32MOA circle with multiple combination settings to suit individual shooter preference. 507Comp-GR is made from 7075 aluminum with an industry standard footprint, and includes Shake Awake technology.
Specifications:

Magnification	1x
Objective	1.1" x 0.87"
Field of View
Eye Relief	Unlimited
Dot Size	2 MOA Dot/8 MOA/20 MOA/32 MOA Circle
Tube Diameter
Length	1.80"
Weight	1.70 oz
Finish
Battery	CR1632
Reticle	Competition Reticle System (CRS) Green
Adjustment Size	1.0 MOA
Proofs	IP67 Waterproof
Optic Coating	Multi-Coated
Windage Elevation	Adjustable