This motor is really well made from SRC. On the product description it said it is suggested to use on AEG's shooting 375fps or higher put I am using an M100 spring, shooting between 345-350 fps and the rate of fire is superb. Around17- 20 bb's per second with an Intellect 9.6v 3600mAh battery.
It is really quite and the contacts are amazing. I had one of Airsoft Gi's technician's install this with a Systema Genuine Ratio gear set on my G&G GR16A3 (M16) and all you here when you fire is the spring going back to its normal position. This motor is perfect as long as your gears are shimmed properly. If you need help just call or email Airsoft GI. I would recommend this for anyone achieving a high fps.
Thanks Airsoft GI for all your help.
Strong Pinion Gear.
Nice Looking Chrome Color.
Rating: [5 of 5 Stars!]