Quote:
Originally Posted by AGDRetro  They do... |
No they dont...............
AA reg seats are made of a completely different material and the reg pin is also different. There is a performance difference, but a mag seat can be used if you use the mag reg pin also. No mixing of the 2. On Tank regs, you CANNOT use a mag seat, it is way too soft, will deform and fail. If you use a mag seat and pin in an AA secondary reg, you will not be getting 100% performance from it.
Shane-O