Review on WYNNsky Air Compressor Accessories Kit: High Flow Air Blow Gun With 9PCS Blower Tips, 6 Inch Extensions, Needle, Rubber Tip, And Xtreme Flow Nozzle For Powerful Cleaning At 120PSI Working Pressure by Ben Alvarez

I purchased this air gun to help keep my shop cleaned out from debris that blew in and cluttered the ground. After using twice the air flow decreased to the point of a whisper rendering it ineffective. Don't let the metal exterior and design fool you; this product, only with minimal use, did not last. I took out the valve to inspect it and it seems the return spring for the valve core is not of good quality and does not provide enough spring to allow the valve to properly function. The other issue is with the o-rings inside the valve. They do not seem to be sized properly to provide the seal needed for the air gun to maintain pressure. I will be trying to source better internal working bits to improve the quality of this product. If you are looking for a maintenance free tool for you air compressor, I would not recommend this product and I will not be purchasing anything from this manufacturer again.