260 rem 123 Scenar

Re: 260 rem 123 Scenar

ive reloaded the 260rem with the 123 scenar using reloader 15,IMR Xbr,varget. personally i go with xbr or reloader15. excellent bullet to push fast in the 260!
 
Re: 260 rem 123 Scenar

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: jb</div><div class="ubbcode-body">what kind of speed did you get? </div></div>

H4350 with a 123gr scenar, I've gotten 3000fps with two different rifles. 24" Rock 5R 1-9" and a 26" Schneider 1-8.5".

Work up slow. 123's seem to be "jump friendly" in both rifles.
 
Re: 260 rem 123 Scenar

Same with the H4350. The powder works great with the 123s.

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: PGS</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: jb</div><div class="ubbcode-body">what kind of speed did you get? </div></div>

H4350 with a 123gr scenar, I've gotten 3000fps with two different rifles. 24" Rock 5R 1-9" and a 26" Schneider 1-8.5".

Work up slow. 123's seem to be "jump friendly" in both rifles.</div></div>
 
Re: 260 rem 123 Scenar

good I am aiming for the 3000fps will start out slow, Thanks guy I hate to sound lame but I have shot the 308 my whole life the 260 is new to me
 
Re: 260 rem 123 Scenar

With the 123 A-Max in my rifle (26" Criterion), 39.3gr Varget gives me 2930fps and 48.0gr H4831SC 3000fps in a compressed load.

Both loads in my rifle are good for at least 5 shots in 0.5" @ 100yd.

H4350 can probably give you the same speed as 4831SC with a few less grains powder.
 
Re: 260 rem 123 Scenar

I used to shoot F-Class matches (600 & 1000) 04-06 and it did well. Shot at Thunder Valley this summer it took 24 MOA for 1K. It was about 95 degrees that day. My ballistic program said they were actually running 3050 fps.
 
Re: 260 rem 123 Scenar

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: jb</div><div class="ubbcode-body">yeah I got a 22" barrel...dont think I can get it going that fast </div></div> You can, I have 123SMKs going 3097 in my 22". They could go faster but accuracy dropped off
 
Re: 260 rem 123 Scenar

IMG_2393.jpg


IMG_2397.jpg



five shots this is 45grs H4350 no pressure signs 210M primers Rem brass


will do a latter test at 300
 
Re: 260 rem 123 Scenar

we have been shooting 49 grs H1000 at 2900 fps,,it shoots sub 1 inch groups at 300 yards and tracks very well to 1,000,,

pretty mild load that doesnt heat up rifle too fast and shoots lights out,,from 100 zero it takes around 25-26 MOA to make 1,000
 
Re: 260 rem 123 Scenar

Is any one using Lapua 260 rem brass?
Im looking at shooting the 123 Scenars using the following

H4350 powder
CCIBR2 primers
Lapua 260 rem brass
123 Scenar heads

Rifle is an AI AX260 26" barrel
what powder charge weight would you guys recommend me starting at & what fps should I aim for?

Ady UK