Double Alpha Academy Primafill Gen-2

The Double-Alpha PRIMAFILL GEN-2 is a semi-automatic primer-tube filling solution, able to quickly and easily fill both Small and Large primer tubes. It allows you to switch between Small and Large primers instantly, without tools or assembly.

The PRIMAFILL can be used with any primer tubes which have an 8mm outer diameter. It does not require a custom adaptor piece fitted to the tube, as other competing products require. So using the PRIMAFILL, you will be able to fill all your primer tubes!

The Extra-Large flip-tray area is convenient when emptying large primer boxes, such as Federal and others. The tray is large enough for the entire box to fit over.

In the GEN-2 upgrade, DAA retooled the exit holes to incorporate machined aluminum plugs. This allows the exit holes to be manufactured with tighter tolerances and reamed to ensure a smooth surface finish. The exit hole is the most critical area for smooth function and primer flow. Upgrading to machined and reamed aluminum holes, rather than the previous injection-molded plastic ones, is a significant improvement in performance and reliability.

The PRIMAFILL GEN-2 is powered by a regular 9-volt battery (not included). A momentary ON switch falls naturally under your index finger as you hold the device for right-hand use, with your thumb centered on top of the lid. Hold the button down as you feed the primers into the tube, and release as soon as the last primer vanishes down the exit hole. Since this action should take 20 seconds or less, one battery charge will last for many thousands of primers.

The spring-loaded orange latches incorporated into the output posts enable you to snap a tube into place, or remove it, instantly without any twists or turns. The latch falls naturally under your thumb: you press down on it as you insert the tube up, and you press up on the latch as you extract the tube downwards. An easy and natural opposing-thumb action.