The Recon 1.5x4x30mm optic combines a sleek design and multi-rail cantilever mount, this optic is your choice for 3-Gun Competition and close quarter battle training. Featuring locking turrets; Tri-Illumination (red/green/blue) laser etched reticles with adjustable rheostat for brightness control; green fused multi-coated lens provides superior light transmission, resolution and scratch resistance; windage and elevation adjustment and 4-5" eye relief provides safety from heavy recoil and enables fast target acquisition. Includes Weaver/Picatinny 1913 base mount.