Upgrading The Extractor In A Remington 721

terry_g

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This Remington 721 in 30-06 was proof tested in June 1955. It's in very good condition for it's age.
I dosent look like it's seen a lot of use the bore is perfect. It still has the original metal butt plate.
It had the original extractor installed when I aquired it which were prone to failure and no longer available.
I bored the end of the bolt for the rivet type extractor then drilled the rivet hole.
Getting the rivet hole in the correct spot in important.
It took me a few tries to figure out how to install the extractor in the end of the bolt without deforming it.

The next day I made a trip to the range with it and a box of Federal 180 grain soft points.
Once I got the scope sighted in I was very impressed with the rifles accuracy.
I can't wait to try some hand loads in it.


This how I set it up in the lathe to bore it. The plastic blocks allowed chucking the assembled bolt.
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I used a form tool to remove about .020"
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The completed modification.
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The rifle is in great shape for it's age I don't think the wood has been refinished.
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Tried out some reloads today. 54 grains of H4350 150 grain Hornady FMJ boat tail bullets
Federal brass and CCI large rifle primers. 54 grains in the minium load on the Hogdon website.
I am very inpressed with the accuracy I'm sure I can improve on it more.
Four four shot groups all under an inch the best 9/16".
I wont be parting with this rifle any time soon.

Terry

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At first from the title I thought another idiot was altering the bolt for the partial installation Sako style extractor which some mistakenly think is an upgrade...

Pleasant surprise and a job well done.
 
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