As the leader in the field of firearms testing and training products, Dvorak Instruments is at the forefront of air recoil simulation technology. The Dvorak Tetherless Recoil System or TRS and the Dvorak Air Recoil System or ARS are drop in recoil simulators that quickly and easily convert semi-automatic and automatic firearms into safe and effective training tools.  Using compressed CO2 gas, the systems simulate recoil by acting on the gun’s bolt or slide to "cycle” the gun. Each system cycles the weapon exactly as it would during live shooting, simulating recoil and providing an audible report while marking the point of impact with the integrated laser for immediate training feedback.

By using gas instead of live ammunition, a large number of simulated rounds can be fired at low cost in any training environment, from shoot house to your house.  Not only developed for military and law enforcement, the TRS and ARS can be used by anyone, anywhere.

Further adding to training realism, the original trigger on the firearm is not altered in any way reproducing the exact trigger pull used in real world scenarios.  

From trained professionals to beginning shooters the Dvorak TRS and ARS allow for safe, cost effective, realistic training in any environment.  Be it double taps or trigger pull, make the TRS or ARS an integral part of your training regimen. Train safe, train smart, train REAL.