ATHLON TALOS BTR GEN2 1-4X24MM SFP ILLUMINATED RIFLE SCOPE An affordable entry into the world of Low Power Variable Optics. The Talos BTR GEN2 1-4x24 is as suitable for any AR-15 as it is for a short-range bolt action hunting rifle. On it's lowest magnification setting you can expect extremely fast target acquisition, with enough magnification to engage mid-range distances. The BDC-style reticle is optimized for the .223/5.56 Nato cartridge using 68/69gr BTHP, but is compatible with a wide range of ammunition choices. SPECS Second Focal Plane Reticle Aircraft Grade Aluminum High Precision Erector System Side Parallax Adjustment Mfg: Athlon Optics