Raised Mount PTS Unity Tactical FAST Riser RIS Mount — Black

The Unity Tactical FAST Riser mount by PTS is designed for airsoft and positions red dots and collimators at a lower-third co-witness height relative to iron sights, allowing the shooter to look through the optic while keeping the iron sights in view at the same time. With dimensions of 90x31x23.5 mm and a weight of just 49 g, it fits any standard Picatinny rail.

The body is made from DuPont™ Zytel polymer, the same material used in a wide range of high-stress mechanical applications. This material reduces weight by 70% compared to a metal equivalent while maintaining the same structural rigidity: the mount does not flex under typical airsoft loads and adds no meaningful mass to the front end of the platform. The rail-clamp mechanism and screws are metal, where mechanical retention directly determines optic stability in use.

The added height is intended for operators running a full-face mask, night-vision device, or a plate carrier that raises the natural cheek weld line: in those conditions, a standard-height mount forces awkward or slow shooting positions. The trade-off to keep in mind is that the elevated optical axis increases the offset between line of sight and bore axis, which has a real effect on near-distance trajectories that anyone shooting in CQB needs to account for. The optic gains in ergonomics and target acquisition speed, but close-range holdovers change compared to a low mount.

Key points

• The raised height allows fast target acquisition when a mask, NVD, or plate carrier obstructs the natural line of sight.
• The DuPont™ Zytel polymer body weighs 49 g, 70% less than the metal version, with no loss of rigidity.
• The metal clamp mechanism and screws maintain a stable hold on the Picatinny rail during use.
• Compatible with lower-third co-witness optics — EOTech XPS, Leupold LCO, Vortex UH-1 and similar models — which keep iron sights visible through the reticle.
• Original Unity Tactical markings on the body.

In the box

• Unity Tactical FAST Riser RIS Mount raised mount