Miller Time Designz

The M&P Upper is designed to minimize blowback, enhance control, and deliver seamless performance right out of the box. Upgrade your setup with our M&P Uppers today.

Working the gradient diamonds today. Started at 1” I’ll start smaller for the next test to be more suited for 1/10 and 1/8 cars

Kept the .35 tip in it and adjusted my reduction. Fu***ng magical!!!