RAM Pistol Umarex T4E Impax P68 Set 16J

Umarex T4E Impax P68 is a pistol for rubber, pepper and marking projectiles powered by CO₂ cartridges, designed for self-defence, training and recreational shooting. A major advantage compared to previous and competing models is the improved quick activation system, removable magazine and larger .68cal calibre.

Ammunition and magazine

The Impax P68 model, like all RAM pistols, is designed to shoot rubber, pepper or marking balls in .68 calibre and cannot be used with non-spherical Precision or Devastator projectiles (risk of jamming in the magazine and blocking the weapon). The metal magazine has a capacity of 6 rounds and for easy loading of the balls the follower spring can be pulled down and locked.

Modernised quick activation system

The pistol is powered by one 12 g CO₂ cartridge, which this time is not inserted into the grip, but into a slot under the barrel. This is also where the new quick activation system called Response Ready Trigger (RRT) is engaged. You no longer have to press the valve at the bottom of the grip to pierce the cartridge; you simply pull the trigger. The first pull of the trigger pushes the internal valve against the neck of the cartridge, thereby activating it and the pistol fires immediately.

For the proper functioning of the RRT system, the manufacturer has applied another innovation here in the form of STS technology (Set Torque Seal). For optimal tightening of the cartridge, it is necessary to maintain the correct torque – therefore the special threaded cartridge cap starts to slip once the correct torque is reached. To tighten the cap you need a triangular bit – exactly this is located on the back of the magazine of the pistol, so you don't have to look for any special tools.

Given the emphasis on the fastest possible readiness to fire, the pistol does not include any manual safety. The only safety is integrated into the trigger, allowing a shot only when the weapon is correctly gripped. The trigger cannot be pulled without the magazine inserted.

Construction and ergonomics

As is customary with T4E products, the external construction of the pistol is made of high‑quality polymer, which means that despite the larger dimensions the pistol retains a relatively low weight of 800 grams. The internal mechanisms are of course metal, as is the smooth, blackened barrel with a length of 125 mm.

The magazine release can be found on both sides and on the fixed, non‑moving slide there are fixed fiber‑optic sights. Under the barrel there is a 4‑slot Picatinny rail allowing installation of a laser or tactical light. The entire grip is textured to ensure a secure hold.

Everything you need

The Impax P68 model comes with everything you need to start shooting. In addition to the pistol, the package includes 3 pcs of 12 g CO₂ cartridges, 6 pcs of T4E Practice RUB rubber balls, 6 pcs of T4E Practice PLB polymer balls and 6 pcs of T4E Chalkballs CKB marking balls. All supplied in a foam‑lined case with zip closure and carry loop.

Maintenance

Since the weapon is powered by CO₂ cartridges, the rubber seals can over time become brittle and crack due to the freezing effect of carbon dioxide. You can prevent this by occasionally applying silicone oil 1) in spray form, where you simply spray the internal mechanism, 2) applying a few drops of silicone oil onto the neck of the inserted cartridge, 3) using an oil cartridge (the simplest option). At the same time, we do not recommend leaving an activated cartridge in the weapon any longer than necessary. If you know you won’t be shooting for a while, release the pressure by loosening the valve.