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Basic
mods
Stabilize the barrel.
Change it, strut it, or weight it. Adding a weight on the end, such as a
muzzle brake or flash hider, will create a vibrational "node"
at the muzzle and cut group size by as much as half. This can work in
addition to the benefit provided by a barrel strut.
Get a trigger job.
Most triggers from the factory are rough and heavy. No matter how good
your rifle is, you can't make great shots with a 12-pound pull and lots
of creep. A good gunsmith can work wonders on a factory trigger for
under $50. |
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OUR
FAVORITE AMMO
Budget: try Federal's
American Eagle 50 grain FBHP (flatbase hollowpoint). It's a
little harder to find than the more common 55 grain FMJ (full metal
jacket), but groups are usually half the size!
Match grade: Black
Hills/V-max
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Ammo
Use the right ammo.
The right ammo means what shoots best in YOUR particular Mini. Every
Mini is a little unique. Compounding the problem is the fact that Ruger
issued different rates-of-twist during the history of Mini barrel
production, changing the optimal bullet weight for different models.
Whether you hand-load or use factory ammo, a little trial-and-error
might be in order.
One interesting comment
we have heard is how the Accu-strut significantly reduces the
ammo-sensitivity of the Mini. A good thing if you like to use different
types of ammunition, or experiment with different bullet weights and
powder loads.
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NOTE: ANY MODIFICATIONS
THAT HAVE BEEN SUGGESTED HERE AND
ATTEMPTED BY YOU ARE AT YOUR OWN RISK. WE DO NOT ACCEPT ANY
RESPONSIBILITY FOR DAMAGE OR INJURY RESULTING FROM WORK YOU HAVE DONE TO
YOUR FIREARM. IF YOU LACK THE MECHANICAL SKILLS TO ATTEMPT YOUR OWN
MODIFICATIONS PLEASE REFER THE JOB TO A PROFESSIONAL GUNSMITH!!! |
Other
fixes
Bed
the stock. Just a little looseness in the receiver-to-stock
interface can translate to several inches error downrange. If you see a
lot of "flyers"- bad shots that don't seem to group with your
other rounds- you may have unacceptable play in this area. No amount of
barrel stabilization will fix this. Have a gunsmith bed the stock, or
buy a good glass-bedding kit and do it yourself.
Cryo-treat. This
will not so much improve accuracy in terms of smaller group size, but
will eliminate the very common tendency of the Mini barrel to bend
progressively as it heats up, changing point-of-impact. This shows up as
"stringing" of shots along a usually vertical line. If your
Mini seems to do this, strongly consider cryogenic treatment. Do a web
search, there are several good companies that specialize in this
service.
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