The Holographic Hybrid Sight V (HHS V), featuring the EXPS3-4 and the G45, 5X magnifier, allows for longer range target identification and engagement. Instant transition is achieved through a Switch-To-Side (STS) mount that offers a simple and quick disengagement of the magnifier. This durable night vision-compatible system offers wide field optical performance for visibility in extreme low-light conditions. EOTECH Four Dot Reticle Use this ballistic reticle with 5.56 Nato/.223 cal with 62 gr M855 FMJ at roughly 2,680 fps with a 14.5"" barrel. Aiming dots on the 4-dot reticle may not be distinguishable without magnification." Mfg: Eotech