Anyone shoot 32 gr Blitzkings in 1-9 twist?

Share information about reloading the 204 Ruger.
User avatar
TEXAS222
Senior Member
Posts: 291
Joined: Sun Oct 19, 2014 8:09 pm
.204 Ruger Guns: custom build AR 15-Rem 700 .204 VARMINT- .204 Kimber Pro Var
Location: Southeast Texas

Anyone shoot 32 gr Blitzkings in 1-9 twist?

Post by TEXAS222 »

Just wondering if 32 gr BK's will hold up in a 1-9 twist 24" barrel. I shoot 39's fine but never tried anything lighter. Trying to find out before blowing more money & time. I have plenty of 8208, benchmark, 322, H4895, RL7, & varget. If the 32's work, which powder would you choose to start with? Appreciate the help. JD
User avatar
Darkker
Senior Member
Posts: 225
Joined: Tue Jan 03, 2012 3:35 pm
.204 Ruger Guns: Ruger Predator
Location: SE Washington

Re: Anyone shoot 32 gr Blitzkings in 1-9 twist?

Post by Darkker »

Do the math yourself.
MV * 720 / Twist = RPM
Your barrel smoothness dependant, Sierra BK bullets have an RPM ceiling of approx. 352,000 rpm
I'm a firm believer in the theory that if it bleeds, I can kill it.
User avatar
Tokimini
Senior Member
Posts: 428
Joined: Wed Dec 08, 2010 8:21 am
.204 Ruger Guns: Remington 700 SPS with a Shilen barrel
Location: Victor, NY

Re: Anyone shoot 32 gr Blitzkings in 1-9 twist?

Post by Tokimini »

I tried them in my 9 twist Shilen barrel. The pic shows a very common result.

Image
rbp75503
New Member
Posts: 10
Joined: Mon Mar 24, 2014 11:31 am
.204 Ruger Guns: Black Rain Shilen Barrel
Location: Texarkana TX

Re: Anyone shoot 32 gr Blitzkings in 1-9 twist?

Post by rbp75503 »

AR barreled Shilen 24" 1-9"

Have also had good precision with 26gr Barnes HP.


Image

Image
User avatar
TEXAS222
Senior Member
Posts: 291
Joined: Sun Oct 19, 2014 8:09 pm
.204 Ruger Guns: custom build AR 15-Rem 700 .204 VARMINT- .204 Kimber Pro Var
Location: Southeast Texas

Re: Anyone shoot 32 gr Blitzkings in 1-9 twist?

Post by TEXAS222 »

Thanks guys & keep up the great comments. JD
surefire
New Member
Posts: 22
Joined: Sat Jan 24, 2015 7:02 pm
.204 Ruger Guns: AR-15 in 204 Ruger, CZ527
Location: Out West

Re: Anyone shoot 32 gr Blitzkings in 1-9 twist?

Post by surefire »

rbp75503: Could you publish your load data, OAL and anything else on your loads. I'm trying to get my load correct for both the 39 and 32 SBKs using RL10X and BR4 primers. I think I'm having problems with not getting the cases resized to factory specs since my OAL is good as far as being right on for fitting in my AR-15 magazines.
Post Reply