The hole for the wires in the buffer tube could be slightly larger - the DEANS plug has problems passing through:

Access to the spring guide for removing the stock:

Rounding of critical corners of the cylinder port:

Complete cylinder set:

Cylinder head:

Piston head:

Piston with a second tooth removed:

Standard sintered gears, on the sector gear there is a delayer:

Optical Falcon sensors that track the movement of the trigger (red arrows) and sector gear (yellow arrow):



























