Need M&P10 cam pin

[M&P10 owner]

Does anyone know where I can buy Cam Pins for the M&P10?
Apparently they are proprietary. The two I have from S&W measure .375 diameter and are a nice fit. I have bought from two other companies (from Midway) and both companies Cam Pins are finely made, but measure .372 and .3715, much too loose a fit in the M&P10. They need to measure .375 to be correct for this rifle. One of them was a costly Nickel-Boron plated Cam Pin, but was much too loose. Need .375

S&W didn't sell replacement Cam Pins as of a couple months ago, any ideas?

 

[copemech]

Does anyone know where I can buy Cam Pins for the M&P10?
Apparently they are proprietary. The two I have from S&W measure .375 diameter and are a nice fit. I have bought from two other companies (from Midway) and both companies Cam Pins are finely made, but measure .372 and .3715, much too loose a fit in the M&P10. They need to measure .375 to be correct for this rifle. One of them was a costly Nickel-Boron plated Cam Pin, but was much too loose. Need .375

S&W didn't sell replacement Cam Pins as of a couple months ago, any ideas?

I would contact them so they can tell you to pound sand like they have everyone else!

They are planning to sell parts TOMORROW! Just like the free Crab at Joes!

Not sure about the specs or how this effects lockup?