primers ?????

alditom59

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Hyde Park NY
I am reloading some .223's for the first time.
I would like to use remington primers, do I use 6 1/2 or 7 1/2
primers.
THANKS
 
Per Remington's advertisement the Benchrest primers are more consistent so they should give better accuracy.

Maybe if they made their regular primers better, you wouldn't NEED to buy premium ones.

I have personally had sooooo many problems with remington components I wouldn't use them if I got them for free.

Winchester, CCI or Federal are much better.
 
Remington 6 1/2 small rifle primers are for cartridges like the 22 Hornet. I use them for my 22 Jet.

The 7 1/2 small rifle primers are for larger cartridges, like the BRs and 223 Rem with ball powder.
 
smaller

I have noticed that the Remington 61/2 primers seem to be smaller in diameter than the other brands. They seat very softly into the small rifle cases. I have measured them and have found them to be smaller than Winchester and CCI primers in diameter. Federals are just a little larger than CCI or Winchester.
Bottom line is if you have tight primer pockets use the Remingtons. If the primer pockets are loose use Federal.
I mostly use Winchesters in my .223 loads and have had good results.
The Remingtion Benchrest primers that I had did not seem to be smaller
but I had purchased the 61/2 primers and was disappointed as they seem to be a loose fit in the .223, 25-20 and the .30 carbine.
They still work great but I prefer a tighter fit when seating the primer.
Of course different lots may vary but I would skip the current batch of Remingtons in the .223.

Bruce
 
If shooting a AR the Remington primers have been know to blow out and jam the rifle. Seem like I got best service from winchester primers with a load of 748 for match ammo.
 
From what I've read Remington recommends their 7 1/2 primers for .223 ammo especially when used in a semi-auto. I don't use Remington primers so I can't tell you first hand. I prefer CCI or Winchester primers.
 
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