The 721 is pretty close to a 700, the biggest difference I'm aware of is the extractor ring in the bolt face. Rather than having an extractor milled into the bolt face, the 721 has a ring of rolled/stamped metal that clips into the inside of the bolt face.
This ring is relatively weak compared to a 700 and occasionally breaks.
I thought all the original 721's came in blued steel.
the one i have was made in 1956 and it does have a stainless steel barrel i had a friend that is really into guns check it out he said it is stainless he said it is probably a rare one the letters on the barrel say it was made in 1956
The quandary of all hunters is how do I give myself the best chance to take home a trophy animal after shelling out hundreds of dollars for that coveted tag in another state. I face this issue this year with an Antelope tag in Colorado. Now I know that Antelope should be the easiest tag to fill in NorthWest Colorado. They are everywhere, but how do we give ourselves the best chance to take home that one animal that eludes everyone else. My advice, first and foremost, is don't shoot your...