Our take: The new APS Rhino Flip-Up Sight (rear) is a low-cost, high-performance folding back-up sight made out of extremely durable polymer fiber. The Rhino Rear Sight is adjustable and fits all MIL-STD-1913 (RIS/RAS) Picatinny rail equipped weapons, but is specifically tailored to the AR15/M16/M4 platform. It is comparable to $100+ sights from other specialized firearm sighting manufacturers, both in performance and reliability, and yet is priced at under $50.
Compatible with any Airsoft rifle that has a receiver-top 20mm sighting/weaver rail.
- Impact resistant polymer construction provides light weight and resists operational abuse
- Spring-loaded flip up sight easily activated from either side or by pressing the top
- Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact, etc.
- Sight can be used even in flat, "down" position