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The TUBB 2000 was
engineered to be fully adjustable to the
individual. The trigger, sights, and stock
are customizable over a wide range of
settings. This allows the shooter to reach
the goal of complete security, comfort,
and confidence.
Take your time and
experiment with all the options available
on the TUBB 2000. This is one of the
preeminent advantages this rifle holds
over other available competition rifles.
Not only does the TUBB 2000 shoot better,
but it lets you shoot it better
still!
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Tools
Needed -- 5/16, 3/16, 5/32 allen head
wrenches, supplied Anschutz trigger wrench
set.
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DAVID
TUBB --
I
advocate setting stock length a
little longer than most people
might. I am a firm believer that
it is best to "reach" slightly
for the pistol grip as this
ensures a strong, secure hold on
the rifle. I pull the rifle
firmly into my shoulder pocket
when shooting offhand, and also
prefer to have what I would
characterize as very firm contact
between rifle butt and shoulder
in the sitting and prone
positions as well. When using a
sling in prone or sitting, stock
length (and sling tension) should
be great enough so that, at the
least, you have to push the
buttpad forward with your hand in
order to place the stock into the
shoulder pocket. My buttstock is
shortest offhand and longest
prone. If my standing setting is
"0" I'm usually out about 1-1/2
inches for sitting and about
another inch for prone. I have
found that many people tend to
shoot with a stock that's too
long in sitting and too short
everywhere else.
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Stock
Length
The buttstock is
adjustable in length 4-plus inches. This
adjustment is accomplished by moving the
buttplate tube in or out after loosening
the four screws on the clamping block.
Ensure that the buttstock tube is fully
contained in the block. The extent of
rearward (lengthening) movement is
determined by the front of the buttstock
tube fitting flush with the front of the
block.
Cast
and Cant
The buttstock is
adjustable for cast or offset by loosening
the four screws on the clamping block and
swiveling the block on the receiver
extension tube. [See illustrations for
details on David's
suggestions.]
The buttplate itself
is adjustable for cant up to 360 degrees
and after loosening the screw directly in
the center of the rubber recoil pad is
adjustable for height at approximately
1-1/2 inches.
The cheekpiece is
adjustable vertically approximately one
inch. The vertical cheekpiece adjustment
is accomplished via the top knurled ring.
The lower knurled ring will then secure
the setting.
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[CLICK
TO ENLARGE]
DAVID
TUBB --
I
have found the cast off/on
adjustment feature on the
buttstock to be of great help to
me in attaining the natural
shooting positions I desire. For
prone, I offset the clamping
block so the buttplate moves
outward [the index mark on
the clamp is to the right of
center on the scale on the
receiver extension tube]. I
swing it a little bit inward for
offhand and slightly more inward
for sitting. The amounts of cast
on/off are approximately 4:30 for
prone, 6:30 for standing, and
8:00 for sitting.
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David's
offhand position
preference.
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[CLICK
TO ENLARGE]
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David's
sitting position
preference.
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[CLICK
TO ENLARGE]
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David's
prone position
preference.
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0
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Forend
Tube
The
forend tube rotates to one of
three pre-set positions -- (-10,
0, 10 degrees). This adjustment
is used to correct the handstop
or bipod to level. The forend can
be rotated after loosening the
knurled collar approximately
1-1/2 turns. There is an indexing
pin that stops at each setting;
you'll feel the notches engage as
the forend is rotated.
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The
collar only needs about 1-1/2
turns to release enough to allow
for rotation to level the tube.
Disassembled
view shows the index detents.
Make sure they're engaged before
snugging down the
collar.
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