Rings behind the bolt baffle

[iusmc2002]

On my 110 that was originally a 7mm (now a 300WM), the bolt has two of the rings behind the baffle. Do I need both? My 110s in .270 and .338-06 have only one, and my 111 in 7mm has only one also. With both rings in, the baffle is difficult to spin around, but I'm unsure about firing it with only the one ring, since it came with two.

Thanks

[Aircraftmech76]

That's just a Belleville-type washer, and its function is to keep the front baffle from rattling around. As designed, using just one will be fine.

Kevin