BREAK-IN PROCEDURE (okena do hlavne?)

rolee
občasný prispievateľ
Príspevky: 35
Registered for: 12 years 4 months

BREAK-IN PROCEDURE (okena do hlavne?)

Príspevok od používateľa rolee »

Sorry našiel som to len amerikanskom jazyku.
čo na to hovoríte?
For the fi rst ten shots we recommend using jacketed
bullets with a nitro powder load (Most Factory Ammo).
Clean the oil out of the barrel before each shot using a
simple window cleaner (like Windex®)[/b] which will soak
the oil out of the pores. After fi ring each cartridge, use a good copper cleaner
(one with ammonia) to remove the copper fouling from the barrel. We do not
recommend anything with an abrasive in it since you are trying to seal the
barrel, not keep it agitated.
After cleaning with bore cleaner, clean again with window cleaner after each
shot. Use window cleaner because many bore cleaners use a petroleum base
which you want to remove before fi ring the next shot. This will keep the carbon
from building up in the barrel (oil left in the pores, when burned, turns to
carbon).
To keep the temperature cool in the barrel, wait at least 5 minutes between
break-in shots. The barrel must remain cool during the break-in procedure. If
the barrel is allowed to heat up during the break-in, it will destroy the steel’s
ability to develop a home registration point, or memory. It will have a tendency to make the barrel “walk” when it heats up in the future. We have all seen
barrels that, as they heat up, start to shoot high and then “walk” to the right.
This was caused by improperly breaking in the barrel (generally by sitting at a
bench rest and shooting 20 rounds in 5 minutes or so). If you take a little time
in the beginning and do it right, you will be much more pleased with the barrel
in the future.
Look into the end of the barrel after fi ring a shot, and you will see a light
copper-colored wash in the barrel. Remove this before fi ring the next shot.
Somewhere during the procedure, around shot 6 or 7, it will be obvious that
the copper color is no longer appearing in the barrel. Continue the window
cleaner and bore cleaner applications through shot 10.
Following the initial ten shots, you then may shoot 2 rounds, cleaning between
each pair of shots, for the next 10 shots. This is simply insuring that the
burnishing process has been completed. In theory, you are closing the pores of
the barrel metal that have been opened and exposed through the cutting and
hand lapping procedures.
Kall
prispievateľ
Príspevky: 308
Registered for: 20 years 1 month

Príspevok od používateľa Kall »

Ne že bych to schvaloval,
čistič oken obsahuje líh, taže odmastí, dále malý množství čpavku, takže by to mohlo teoreticky brát o otěr.
Já to dělám jinak.
slimaaak
prispievateľ
Príspevky: 122
Registered for: 12 years

Príspevok od používateľa slimaaak »

A v neposlednom rade obsahuje vodu...
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