224 Valkyrie Update

Sierra recommends a 6.5” twist barrel for the #9290 22 cal 90 gr HPBT bullet however for cartridges like the Valkyrie, that can push them over 2650 fps muzzle velocity, a 7” twist barrel will stabilize the bullet correctly.

224val224val2

 

This entry was posted in Load Data, Reloading and tagged , , , , . Bookmark the permalink.

3 Responses to 224 Valkyrie Update

  1. Brittius says:

    Reblogged this on .

    Like

  2. Terry Loftis says:

    Well I’m glad I ordered a 6.5 inch twist Bartlein barrel for my bolt gun to shoot 90gr at 2900fps. Now what do I do? Will I be shredding bullets?

    Like

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

w

Connecting to %s