AR-15 SideKick Package
CoolFire Trainer
Let customers speak for us
I purchased for a Springfield Prodigy 3.5”. It works great, but if you have one of these models, you will need to contact Springfield and get the Ultra Compact 3.5” DS Recoil Plug. It is listed as part #15 on the 1911 DS Frame Parts List 3.25”.
It's a very novel idea. I'm glad I ran across this. My only comment is that the instructions on using it could be better. For example with the P226 barrel, a plastic ring provided that is supposed to go over the spring when installed in the gun. Nowhere is this explained. I had to email customer service to get an answer.
I can't wait to use it with my Mantis setup!
Great product and well designed. Worked perfectly with the SodaStream 60L Screw-In CO2 Cylinders. Easy to install.
Quick Removal tip: first close the black valve, rotating it counterclockwise then relieve the pressure by inserting the Allen/Hex key inside the fill adpter port, followed by twisting the entire adapter counterclockwise.
Excellent product and well designed. Easy and Clear install video. Great for recoil simulation
This is pretty cool. The recoil isn't crazy, but definitely better than an airsoft gun or other equivalent. I bought some targets to go with it that I can place in my home and use it for practice to clear my house. The fact that it uses your firearm is definitely a huge bonus. I get to practice with my grips, my trigger, etc. Where this really gets cool is if you pair it with something like Smokeless Range simulator. Now you are doing range training or USPSA training for pennies on the dollar. Very cool product.
Everything as ordered! Fast shipping. Need to sight in Red dot (barrel change). Other than that, product is performing well.
Silver pack came with everything I wanted.
Being an ex-soldier I think that this is the best dry fire training system I have ever used. I recommend highly before gpinmg out to the shollting range.
I went with the custom Sidekick model after already having incredible experiences with CoolFire systems for both my Glock 19 and Glock 43X, and once again, CoolFire has completely blown me away. The Sidekick delivers exactly what I was hoping for—excellent build quality, smooth function, and that same realistic training experience that makes CoolFire stand out from every other dry-fire tool on the market.
What really sets them apart, though, is their unmatched customer service (Sandy and Boone are awesome). Every time I’ve reached out—whether it was a question about compatibility, setup, or custom options—they responded quickly, professionally, and with genuine enthusiasm for helping their customers get the most out of their products. It’s rare these days to find a company that not only makes top‑tier gear but also treats its customers like part of the family.
CoolFire has earned my trust over and over again, and the Sidekick is just further proof of why I keep coming back. If you’re on the fence, don’t be—this system is worth every penny.
