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#13719742 - 04/06/19 Advice needed  
Joined: Apr 2013
Posts: 1,370
d500lnn Offline
Campfire Regular
d500lnn  Offline
Campfire Regular

Joined: Apr 2013
Posts: 1,370
So I have a Sako Finnlight in 260. The reload data simply said load the bullets out as far as you can and the groups get scary good. I have the powder charges but not COAL. These were all 120 grain loads. I have quite a few 140 grain projectiles. I’m gonna try those for a bit. The rifle shoots pretty well with factory ammo...but the coal of a dummy round I made was 2.90” and it’s just about maxed out the Mag length and the round chambers with zero resistance. These may be stupid and trivial questions for many, but I simply felt like I should ask some folks opinions.

So here is my question(s)

1) where would be a good starting point as far as a powder charge?
2) how will pressures be with a bullet being seated so far out with starting charges of somewhere in the low 42-44+/- grains of powder?
3) has anyone actually ever seated bullets out this far in a 260?

Many thanks

Nick- Georgia
300 BP

#13725539 - 04/08/19 Re: Advice needed [Re: d500lnn]  
Joined: Oct 2008
Posts: 5,160
Tejano Offline
Campfire Tracker
Tejano  Offline
Campfire Tracker

Joined: Oct 2008
Posts: 5,160
Out Yonder
Haven't loaded much for the 260 as I am a big fan of the 6.5x55 but here goes for general and free advice which is worth exactly what you paid for it.

1. Check the reloading manuals.
2. Seating depth does not have that much affect on pressure until the bullet is jammed in the lands.
3. It is really not that long as 2.85" is standard for many short actions like the rem. 700

"When you disarm the people, you commence to offend them and show that you distrust them either through cowardice or lack of confidence, and both of these opinions generate hatred." Niccolo Machiavelli

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