Sinclair 2013-A PDF - Brownells

Sights
Centra “Goliath” Front Sights
Centra 30mm Front Sight
for Tubb Style Rifles
Centra’s 30mm adjustable front sight is brand new. The larger 30mm sight tube has
approximately 143% more surface area than a 22mm sight to provide a much larger field
of view. This expanded field of view allows shooters to see and verify number boards
below the target while they are finalizing their sight picture. The larger tube also collects
much more light to give the shooter a brighter sight picture. The “Goliath” sight includes
a 0.750" barrel mounting clamp, an indexing ring, and the “stepped” ladder.
- The ladder bracket provides 40 MOA of elevation adjustment in 5 MOA increments using
the step system proven for years in competition. The ladder steps lock securely into
place. Three different ladder height configurations are available for bolt action rifles,
AR-15’s, and Tubb rifles.
- The indexing ring locks tightly to the barrel which allows you to remove the entire sight
system from the rifle. The sight can be moved to another rifle using a second indexing
ring and then returned to the original rifle without losing your “sight zero” or rifle cant.
Additional indexing rings may be purchased so you can move one sight assembly from
rifle to rifle.
- The 30mm sight tube accepts Centra 30mm irises, magnifying diopters, and sunshades
(at right).
#749-008-274SK Centra 30mm Front Sight for Tubb Style Rifles $242.25
#749-008-275SK Centra 30mm Front Sight for AR-15 Rifles 242.25
#749-008-276SK Centra 30mm Front Sight for Bolt Action Rifles 242.25
Centra Uni-Tool
210 800-717-8211
Centra 30mm Front
Sight for AR-15 Rifles
Suitable for most common metric front sight fasteners.
Includes 2.5mm, 3.0mm, 4.0mm and a screwdriver blade.
Very handy to have in your box at the range.
#749-002-665SK Centra Uni-Tool $17.95
#749-000-147
#749-000-149
Centra 30mm Front Sight
for Bolt Action Rifles
Gehmann Dust Caps
Centra “Goliath”
Sight Accessories
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These simple plastic dust caps keep dirt and dust out of your expensive irises. The model 5003 fits the standard
rear sight iris and also fits the 22mm front sight iris. The model 5004 fits the 18mm front sight iris.
#749-000-149SK Rear Sight 22mm Iris Dust Cap $2.50
#749-000-147SK 18mm Iris Dust Cap 2.50
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A. Centra 30mm Adjustable Irises
Centra 30mm Irises are available in four (4) different adjustment
ranges, and the 30mm Irises feature the same quality
construction as the Centra 18mm and 22mm irises. Available
in crossbeam only.
#749-008-138SK Centra Vario 30mm Adjustable Iris 2.3 – 4.3mm $175.95
#749-008-139SK Centra Vario 30mm Adjustable Iris 2.8 – 4.8mm 175.95
#749-008-137SK Centra Vario 30mm Adjustable Iris 3.8 – 5.8mm 175.95
#749-008-136SK Centra Vario 30mm Adjustable Iris 5.0 – 7.0mm 175.95
B. Magnifying Diopters
These Centra diopter lenses thread into the front tube and help
clear up and sharpen the target image. Available in 1.3 and
1.5 magnification.
#749-007-193SK Centra 1.3 Magnifying Diopter 30mm $82.95
#749-007-194SK Centra 1.5 Magnifying Diopter 30mm 82.95
C. Sunshade
Threads onto the sight tube to keep glare off the iris.
#749-005-756SK Centra 30mm Sunshade $46.95
D. Additional Indexing Rings
One indexing ring comes with your Centra 30mm sight. We
have additional rings to enable you to switch your sight from
rifle to rifle. Rings are 0.750" in diameter and have a protruding
stub which mates to a notch in the barrel band of the sight
to provide exact alignment. This insures an accurate return to
zero when you remount the sight on the rifle.
#749-009-293SK Indexing Ring 0.750" $37.95
E. Additional Ladders
These are just the ladder portion of the sight package for
shooters who want to switch their Centra 30mm front sight
from a bolt gun to an AR-15 rifle or Tubb style rifle. Simply
order an additional ladder and mount it on your barrel clamping
sight mount.
#749-009-291SK Centra Bolt Gun Ladder Only $67.95
#749-006-697SK Centra AR-15 Ladder Only 67.95
#749-006-698SK Centra Tubb Rifle Ladder Only 67.95
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B
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