StrikeFire
RED DOT
The VorTex STrikefire®ii red doT SighT
Fast, reliable and perfect for firearms that require low optic mounting,
this StrikeFire
adjustable to perfectly match any lighting condition. Step up the speed
of your game with the StrikeFire II.
®
II comes with a low ring mount. Dot intensity is
Elevation
Eyepiece
Adjustment
Flip Caps
Dual Use: Shooting Tactical / Hunting
Patent Pending
Battery
Compartment
Winda ge
Adjustment
Adjustment Control
Buttons
— Please read entire manual before using your new optic.
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Objective
StrikeFire
RED DOT
red doT AdjuSTmenTS
Battery Installation
Remove the battery compartment cover. Orient the CR2 battery so the
negative end faces outward, then replace the cover. When replacing the
cover, be sure it is fully screwed down and that the o-ring seal is in place.
Powering Up and Changing the Dot Color
To turn the StrikeFire II on, press and release the UP control button.
To turn the StrikeFire II off, press and hold the UP control button for
five seconds. If you forget to turn the StrikeFire II off after use, it will
automatically shut down in 12 hours.
Note: If your StrikeFire II has the red/green dot option, press and hold the
DOW N button for four seconds to switch the dot color.
Press the UP button
to turn illuminated
dot on and off.
Press the DOWN button
to change dot color.
Select models.
Brightness Adjustments
The Vortex StrikeFire II red dot sight offers ten variable illumination
settings—the lowest two settings are night-vision compatible. Adjust
the dot brightness by tapping the appropriate Up or Down adjustment
control button.
Tap the UP button to
increase dot brightness.
Tap the DOWN button to
decrease brightness.
Typical Battery Life
The StrikeFire II red dot uses a CR2 battery. The typical battery life
depends on the brightness intensity setting of the dot.
Dot Color Maximum Brightness Minimum Brightness
Red/Green Dot 300 Hours 6,000 Hours
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Windage and Elevation Adjustments
The Vortex StrikeFire II red dot incorporates elevation and windage
dials with audible clicks. Each small click will move the point-of-impact
1/2 Minute of Angle (MOA). 1/2 MOA will correspond to 1/2 inch at
100 yards, 1/4 inch at 50 yards, 1/8 inch at 25 yards, etc.
Example
At a 50 yard sight-in distance, it will take four clicks of the dial to move
the bullet’s point-of-impact one inch.
Elevation
Adjustment
Winda ge
Adjustment
StrikeFire
RED DOT
Adjust the elevation and windage settings:
• Remove the dial covers.
• Use the raised bar on the dial cover, a coin or screw driver to make
the adjustments.
• Turn the adjustment dial in the appropriate direction as indicated
by the arrow on the dial. Move the dial in the direction you wish the
bullet’s point-of-impact to change.
Elevation Adjustment
Remove the turret cap and turn
the inner screw counter-clockwise
to adjust bullet’s point-of-impact
up; turn the inner screw clockwise
to adjust bullet’s point-of-impact
down.
Windage Adjustment
Remove the turret cap and turn the
inner screw counter-clockwise to
adjust the bullet’s point-of-impact
to the right; turn the inner screw
clockwise to adjust the bullet’s
point-of-impact to the left.
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StrikeFire
RED DOT
mounTing The STrikefire ii
To get the best results from your StrikeFire II red dot, proper mounting is
essential and, although not difficult, the correct steps must be followed.
Your firearm will need to be equipped with a Picatinny or Weaver style
rail/base. If needed, these may be purchased at most firearms dealers.
If you are unsure of your abilities, it would be best to use the services of a
qualified gunsmith.
The mounted height of the StrikeFire II will vary according to the model
you have purchased:
• Low ring mount puts the optic bore center 21 mm above the base
for a height that works for most other firearm applications, including
carry-handle mount AR-15 rifles.
Low Ring Mount Option
(21 mm Height)
Attaching the Ring Mount
StrikeFire II red dots come with either a cantilever ring mount or a low
ring mount. To attach the included ring mount:
1. Separate the upper ring mount cap from the lower half of the ring
mount. Then, attach the lower half to the
rail/base and make sure this is solidly seated
in the base groove. To prevent recoil injury,
position the ring so that you have at least
four inches of eye relief.
2. Be sure the base clamp is hooked around
the outside of the rail/base. Press downward and forward toward the
muzzle. Then, firmly tighten the base clamp hex nut.
3. Place the StrikeFire II on the lower half of the ring mount with
the adjustment control buttons facing the shooter. Position the upper
ring mount cap on top of red dot, align screw holes and insert the
ring cap screws. Tighten ring cap screws evenly until all are snug—
use caution so as not to over-tighten. Once the screws are tightened,
the StrikeFire II should not move on the rail/base.
Recommended Torque
Base Clamp Hex Nut: 35–45 in/lbs
Ring Cap Screw: 15–20 in/lbs
Note: It is a good practice to check mounting and base screws regularly to
be sure they haven’t loosened under field conditions.
Lower Half of the
Low Ring Mount
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StrikeFire
RED DOT
SighTing in
Bore Sighting
After mounting, an initial bore sighting of the StrikeFire II at short range
(25–50 yards) will save time and money at the range. This can be done
using a bore sighter according to the manufacturer’s instructions or by
removing the bolt on some rifles to visually sight through the barrel.
To visually bore sight a rif le:
1. Place the rif le solidly on a rest and remove the bolt.
2. Sight through the bore and center the target inside the barrel.
3. With the bulls eye centered in the bore, make windage and elevation
adjustments until the illuminated dot is also centered over the bulls eye.
Final Range Sight-In
Final sight-in should be done at the range using the exact ammunition you
expect to hunt or shoot with:
1. After the StrikeFire has been bore sighted, fire a shot or two at your
desired zero distance to check that you’re roughly on target. If necessary,
adjust the dot to put you near the center of the target (see Windage and
Elevation Adjustment on page 6).
2. Fire a three-shot group as precisely as possible.
3. Using the center of this group as a reference, make any necessary
adjustments for windage and elevation correction. Using arrows for
reference, adjust dials in the direction you wish the group to move.
ShooTing wiTh The STrikefire ii
The key thing to remember when shooting with the StrikeFire II red
dot is to keep both your eyes open! Shooting with both eyes open allows
you to take full advantage of your peripheral vision to get on target very
quickly. Eye placement is not critical. As long as you can see the dot,
you’ll hit your target!
Note: If using an optional
magnifier for distance shooting,
you may find it easier to shoot
with one eye closed due to the
increased magnification.
TroubleShooTing
Please check the following before returning a scope for service.
If the red dot does not illuminate:
• Is the battery dead? Replace.
• Is the battery installed correctly? Be sure the battery is oriented with
the “
• Is the battery cover loose? Be sure cover is snug and contact points are
clean.
If bullets are not grouping:
Be sure all mount screws are tight. You should not be able to twist or move
the StrikeFire in any direction. Many times, problems thought to be with
the scope are actually mount problems.
lettering facing the cover.
–”
4. Fire a final three-shot group to confirm proper adjustment. Repeat
as necessary.
Note: Our Troubleshooting Guide is available online at http://www.
vortexoptics.com/content/troubleshooting.
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StrikeFire
RED DOT
mAinTenAnce
Cleaning
The Vortex StrikeFire II requires very little routine maintenance other
than to periodically clean the exterior lenses. The exterior of the red dot
may be cleaned by wiping with a soft, dry cloth.
When cleaning the lenses, be sure to use products that are specifically
designed for use on coated optical lenses such as the Vortex Lens Pen
and FogFree Cleaning Kits.
• Be sure to blow away any dust or grit on the lenses prior to wiping
the surfaces.
• Using your breath, or a very small amount of water or pure alcohol,
can help remove stubborn things like dried water spots.
Lubrication
All components are permanently lubricated, so no additional lubricant
should be applied.
Note: Do not attempt to disassemble any components of the red dot.
Storage
Keep lens covers closed to protect the lenses when not in use.
• Remove the battery when putting in storage for extended periods.
The ViP wArrAnTy
We build optics based on our commitment to your absolute satisfaction.
That’s why Vortex products are unconditionally guaranteed and we
make this Very Important Promise to you—a Very Important Person.
Rest assured that in the event your StrikeFire II becomes damaged
or defective, Vortex Optics will repair or
replace the red dot at no charge to you. Call
Vortex Optics at 800-426-0048 for prompt,
professional, and friendly service.
Vortex Optics
2120 West Greenview Drive
Middleton, WI 53562
service@vortexoptics.com
Visit www.vortexoptics.com for more information. Canadian customers
may visit www.vortexcanada.net for customer service information.
Note: The VIP warranty does not cover theft, loss, or deliberate damage
to the product.
Unlimited
Unconditional
Lifetime Warranty
• Avoid storage in direct sunlight or in any very hot location.
• Storage and use in extreme cold will shorten battery life.
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