N133--tell me about it

[358WCF]

My 358 Winchester likes N133 behind the 200gr Hornady SpPt. Good speed & nice round sub inch 4-shot groups @ 100yds. Further testing to come.

 

[Benchrest Braxton]

still trying to figure out what a goose barrel is

 

[hogpatrol]

Best I found in the 20P and .17 Fireball.

 

[Tesoro]

still trying to figure out what a goose barrel is

Its a long ass barrel! like to get those crazy velocities with a 55gr

 

[skeeljc]

N133 will produce 3350 fps with a 52 Grain FB in my .222 Remington 24" barrel (not a compressed charge).

 

[Benchrest Braxton]

Its a long ass barrel! like to get those crazy velocities with a 55gr

its a rem 700 vls barreled action (26” barrel), i do think it is a fast barrel as well though

 

[rockhound78]

Will try it in my 223AI with either 50gr Zmax or 50gr TNT's!!
I have some 41's, 7.5's and wolf srm, but not any BR4's. Will see how each one works.
Thanks

 

[Phil3]

I used N133 for 223 Remington in an AR-15 with a heavy Krieger barrel (1:9 twist) and Geissele trigger. With Sierra Match Kings in 52 and 53 grain, the thing was stupid accurate. 1/2" or less, at 100 yards, with 5 shot groups, off a Harris bipod was more the norm than not. Definitely better than run of the mill factory ammo.

 

[Carl S]

N133 is my choice for my 6ppc.i used to use H322 in my .223 but use N133 now days.23.7grn behind a 52grn Berger in my stolle 14twist carbon proof Research barrel..tack drives.

 

[Steve morgan]

First I have ever bought. A 2 lb container. I understand it works well for 6mmbr, but what other cartridges? 6mm BRX, 7mmBr, 223Ai?

222 rem.