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11/1/2009 12:12:49 PM EDT
My friend just gave me 1000 remington 6 1/2 small rifle primers, can i use these for .223?
11/1/2009 12:26:06 PM EDT
[#1]
No, they are too thin and will pierce when fired.   BTDT...  Lost a firing pin, damaged a bolt, and still have 4950 of the 6 1/2 primes left.

Do you have a .30 carbine ?
11/1/2009 12:31:05 PM EDT
[#2]
I believe you can use those primers with the following limitations.

Light bullets only! 52/53 grain match bullets or lighter.

Mid range powder charges should be considered maximum, these primers are designed around 40,000 psi if I remember correctly. As long as use use lower velocity loading you should be OK.

They will not hold pressure like a standard small rifle primer does. Always remember that.
11/1/2009 1:39:08 PM EDT
[#3]
Can these primers be used in any pistol calibers, like 38/357?
11/1/2009 1:55:31 PM EDT
[#4]
Quoted:
Can these primers be used in any pistol calibers, like 38/357?


That's what I would try.  I've used Wolf Small Rifle Mag primers in 9mm in my glock and they worked just fine.
11/1/2009 2:22:44 PM EDT
[#5]
Quoted:
Can these primers be used in any pistol calibers, like 38/357?


yes, they will work. In my limited experience, they are harder to seat than pistol primers.

11/1/2009 2:25:39 PM EDT
[#6]
what about .40 S&W? Thats the only other caliber i plan on reloading.
11/1/2009 2:33:40 PM EDT
[#7]
Yes they will be fine for 40 S&W, I have one and would use them in a heartbeat since they are just about equivalent to a SP primer anyway.
11/1/2009 3:02:24 PM EDT
[#8]
You'll be able to use the 6 1/2's in .223 Remington if the pressures are kept low, around 38k to 40k psi maximum.  Find load data that includes the pressure.  Minimum start loads will run about this level.

As for pistol cartridges, yesterday I tried some with IMR 4227 and H110 in .22 Jet cartridges because I had poor consumption of the powder with small magnum pistol primers on my first outing.  I'm switching to the 6 1/2's for this application, and I'm going to experiment with them in other large pistol cases.

11/1/2009 3:21:04 PM EDT
[#9]
Quoted:
My friend just gave me 1000 remington 6 1/2 small rifle primers, can i use these for .223?


I use them in 38 and 357mag. Works great.
11/1/2009 3:53:47 PM EDT
[#10]
Quoted:
You'll be able to use the 6 1/2's in .223 Remington if the pressures are kept low, around 38k to 40k psi maximum.  Find load data that includes the pressure.  Minimum start loads will run about this level.




Ok good, since i am just starting reloading there is noway i will be pushing loads to high velocities right now, until i get used to reloading.

Thank you everyone for the replies.
11/1/2009 4:07:35 PM EDT
[#11]
Quoted:
Quoted:
You'll be able to use the 6 1/2's in .223 Remington if the pressures are kept low, around 38k to 40k psi maximum.  Find load data that includes the pressure.  Minimum start loads will run about this level.




Ok good, since i am just starting reloading there is noway i will be pushing loads to high velocities right now, until i get used to reloading.

Thank you everyone for the replies.


Don't get over confident.  Hold to the mid pressure loads.  The primers you have are intended for cartridges such as .22 Hornet, not 50000 psi class cartridges such as the .223 Rem.

You won't blow up, but you'll get tired of replacing firing pins and it's possible to ruin a bolt face with pierced primers.

11/1/2009 4:49:30 PM EDT
[#12]
Very glad to see this thread. I just bought a 100 pack of 6.5's today.
The only other srp's cabela's had were 7.5 bench rest. Are they safe
for average .223 loads?
11/1/2009 5:12:44 PM EDT
[#13]
The Rem. 7 1/2 is great for 223.
11/1/2009 5:55:50 PM EDT
[#14]
Quoted:
Very glad to see this thread. I just bought a 100 pack of 6.5's today.
The only other srp's cabela's had were 7.5 bench rest. Are they safe
for average .223 loads?


Where  the 7.5's magtech? I was thinking of getting them today too, but since my friend already gave the some 6.5's i decided to hold off.
11/1/2009 7:20:34 PM EDT
[#15]
Quoted:
Quoted:
Very glad to see this thread. I just bought a 100 pack of 6.5's today.
The only other srp's cabela's had were 7.5 bench rest. Are they safe
for average .223 loads?


Where  the 7.5's magtech? I was thinking of getting them today too, but since my friend already gave the some 6.5's i decided to hold off.


That's the Remington designation.  They might be labeled "benchrest", but they're a good heavy duty primer that work great in AR's.

Magtechs are PR-SR.

11/1/2009 9:54:42 PM EDT
[#16]
Quoted:
Quoted:
Quoted:
Very glad to see this thread. I just bought a 100 pack of 6.5's today.
The only other srp's cabela's had were 7.5 bench rest. Are they safe
for average .223 loads?


Where  the 7.5's magtech? I was thinking of getting them today too, but since my friend already gave the some 6.5's i decided to hold off.


That's the Remington designation.  They might be labeled "benchrest", but they're a good heavy duty primer that work great in AR's.

Magtechs are PR-SR.



The magtech SR also say 7 1/2.  I got mine at graf and sons but they're out right now.  Haven't tried them but powder valley is showing 223 wolf primers in stock right now for $25.50 per K.
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