One of the causes is that shooters shoot heavy loads when the friction ring and collar are set for lighter loads. This puts heavier pressure on the receiver when fired; It also increases felt recoil. It can't be completely avoided. Over time with enough shooting they will crack. Be sure the rings are set for Heavy loads or light loads depending. When set for the heavy loads, a lighter load won't eject, but a heavy load will when set for a light load ( the beveled collar is up against the receiver)
There are no records of calibers made for each and every Browning rifle model that Browning made. Your question can't be answered as asked
i do not know do you think i know every thining
Every Browning has a serial number on it. The location depends on the model.
Brushing your teeth every morning.
no-you should be taking it every day when trying to conceive to prevent birth deffects
prevent goiter
No, vitamin E is not good to take every day to prevent a heart attacks. There are studies that show there is no difference if the vitamin is taken each day to prevent heart attacks.
To prevent headaches, don't consume things with caffeine. Caffeine promotes headaches.
its to prevent bed sores
Precision Small Arms, Inc. (www.precisionsmallarms.com) maintains the only known inventory of virtually every Baby Browning part in some cases dating back to 1931 - including Baby Browning grips. The parts were transferred to this company on or about 1983 when it began production of the Baby Browning pistol under license to Fabrique Nationale (FN) of Herstal, Belgium. Precision still has large quantities of every Baby Browning part. It sells these parts on its own website and resells them through Gun Parts Corporation (www.gunpartscorp.com), various worldwide distributors and dealers.
Brush your teeth every day
You run and keep on there every pass