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                              SR-4C 1-4x RED DOT

     

   SR-4C 1-4x RED DOT                 SR-4C 1-4x RED DOT           SR-4C 1-4x RED DOT

When mission accomplishment depends on speed and precision the SR-4C raises the bar and the brass ring.

Versatility always seems to come full circle.  Red dot sights have proven to be an indispensable tool for CQB and rapid target acquisition.  Enter the SR‑4C, it integrates the strengths of a red dot sight into a compact, unitized package with the added benefit of a 1-4X range of magnification. The SR-4C features a true 1X power, 4 MOA, daylight visible red dot sight rolled up in a rugged 30mm hard-anodized aluminum body.  The second focal plane red dot can be set at any of 12 pre-programmed intensity settings. The lower four settings are night vision compatible. The SR-4C comes standard with a non-lit, MIL Scale* reticle for ranging and acquiring targets at short distances to 400+ yards and in close quarters conditions.

SPECIFICATIONS
Name SR-4000 / SR-4C 1-4X Red Dot
Magnification 1X - 4X
Eye Relief mm/3.7 inches
Base Color Matte Black Type III Hard Anodizing
Base Objective 22mm
Base Knob Windage US#1 2/10 MIL Zeroing
Base Knob Elevation US#1 2/10 MIL Zeroing
Base Tube 30mm Standard
Base Parallax FIXED - Standard
Base Reticle Lighting Digital Pushbutton (Red)
Base Reticle MIL Scale
Base Eyepiece Housing Standard Housing
Base Eyepiece Rapid Focus
Power Type Variable
Field-Of-View (ft @ 100 yards) 110 - 33
Objective Lens (in) No
Elevation Range (MOA) No
Elevation Range (MILS) No
Windage Range (MOA) No
Windage Range (MILS) No
Other
Upgrade No
Area of Travel (MOA) No
UPC No

Matte Black type III is the hardest scope coating in the industry it is scratch proof and chemical proof. This coating can with stand severe abuse, salt fog tests have been conducted internally and externally by outside military testing. Sulfuric acid is the most widely used solution to produce anodized coating, while coatings thicker than 25 μm (0.001") are known as Type III, hardcoat, hard anodizing, or engineered anodizing. Standards for thick sulfuric anodizing are given by MIL-A-8625 Type III, AMS 2469, BS 5599, BS EN 2536 and the obsolete AMS 2468 and DEF STAN 03-26/1.The Matte Black finish is matte black dye.

 

Matte Black Type III Hard Anodizing
(Default)

$0.00

 

Cerakote Titanium*
$180.00

 

Cerakote Coyote Tan*
$180.00

Cerakote Tungsten*
$180.00

Cerakote Forest Green*
$180.00

Cerakote Nut Brown*
$180.00

Cerakote MIL-Spec Green*
$180.00

Cerakote Flat Dark Earth*
$180.00

Cerakote FS Brown Sand*
$180.00

 

* Note:  This extends the build time by 2 months

Cerakote coatings are formulated for specific applications and technical requirements. Current Cerakote product lines include coatings specifically for firearms, exhaust systems, pistons and high wear applications. In addition, Cerakote is available in a line of ceramic clear coats. If you want to match the color of your scope to your rifle or any other gear, Cerakote is the product for you.

     (Buy This Separately)

 

 

 

Rings and Mounts Accessory

Mount UMQDS 30mm 0 MOA
Designed to be extremely strong and repeatable; this mount allows the user to take the scope on or off their rifle with the repeatability of less than 0.1 MOA shift. Dual locking throw levers allow for quick removal and installation while maintaining a secure grip on the rail. Made from 7075-T6 and coated with Type III hard anodizing, these mounts are impervious to damage from chemicals and abrasion. These mounts are available for 30, 34, and 35mm scope tubes, and are available with 0, 20 or 30 MOA declination. Height is 1.425" for the 30mm, and 1.550" for the 34 and 35mm.

+$370.00

 

Accessories Available:

Rings 30mm Low 0.990"

U.S. Optics' 30mm rings are made from a solid billet of 6061-T6 aluminum and then coated with a Type III hard black anodizing. These rings are windage adjustable to allow the user to use the maximum amount of the scopes travel. Rings are available in 5 different heights                                                                               

+$215.00

 

Rings 30mm X-Low 0.880"

U.S. Optics' 30mm rings are made from a solid billet of 6061-T6 aluminum and then coated with a Type III hard black anodizing. These rings are windage adjustable to allow the user to use the maximum amount of the scopes travel. Rings are available in 5 different heights                                                                               

+$215.00

 

Rings 30mm High 1.250"

U.S. Optics' 30mm rings are made from a solid billet of 6061-T6 aluminum and then coated with a Type III hard black anodizing. These rings are windage adjustable to allow the user to use the maximum amount of the scopes travel. Rings are available in 5 different heights                                                                                    

+$215.00

 

Rings 30mm Medium 1.100"

U.S. Optics' 30mm rings are made from a solid billet of 6061-T6 aluminum and then coated with a Type III hard black anodizing. These rings are windage adjustable to allow the user to use the maximum amount of the scopes travel. Rings are available in 5 different heights                                                                                           

+$215.00

 

30mm X-High Rings 1.350"Rings 30mm X-High 1.350

U.S. Optics' 30mm rings are made from a solid billet of 6061-T6 aluminum and then coated with a Type III hard black anodizing. These rings are windage adjustable to allow the user to use the maximum amount of the scopes travel. Rings are available in 5 different heights

+$215.00

 

Ring-SPR (Single Point Ring) 30mm-L .980"

Made to be used as a single point mount, this is the perfect mounting solution for a shorter 1-4X or 1.5-6X scope. This ring uses eight #8 screws to attach the top clamp to the ring, and two 1/2" cross bolts for the clamping to the 1913 rail system. Height is 1.025". Made from a solid billet of 7075-T6 and then Type III hard anodized. THE 1913 RAIL MUST NOT HAVE A GAP IN THE CENTER GREATER THAN .3"

+$125.00

 

Unlike other scope companies, U.S. Optics allows the customer to customize their scope down to even the color. Whether it is a different color Type III Hard Anodize, or a Cerakote color, we can match the look of your rifle/gear on the scope. Because we are building all the scopes in house, we don't need to mask off the crucial parts, we coat each part before the scope is assembled for a high quality job.

 

Matte Black type III is the hardest scope coating in the industry it is scratch proof and chemical proof. This coating can with stand severe abuse, salt fog tests have been conducted internally and externally by outside military testing. Sulfuric acid is the most widely used solution to produce anodized coating, while coatings thicker than 25 μm (0.001") are known as Type III, hardcoat, hard anodizing, or engineered anodizing. Standards for thick sulfuric anodizing are given by MIL-A-8625 Type III, AMS 2469, BS 5599, BS EN 2536 and the obsolete AMS 2468 and DEF STAN 03-26/1.The Matte Black finish is matte black dye.

 

Cerakote coatings are formulated for specific applications and technical requirements. Current Cerakote product lines include coatings specifically for firearms, exhaust systems, pistons and high wear applications. In addition, Cerakote is available in a line of ceramic clear coats. If you want to match the color of your scope to your rifle or any other gear, Cerakote is the product for you.

 

One of the most important parts of a rifle scope is the objective. The objective determines many qualities of the complete optical system. Magnification, exit pupil and light gathering are some of the most critical points. The larger the objective diameter, the more light will be gathered into the optical system. The smaller the objective, the smaller the exit pupil, and the longer the objective, the more magnification is gained.

 

Elevation knobs are one part of a scope that gets used a lot and having a repeatable, durable knob will provide many years of use. Whether you are using the EREK, #1 or #3, all knobs are made of stainless on stainless, or stainless on brass. Each knob is hand lapped to insure exact repeatability and accuracy. All knobs use an encapsulated tungsten ball with a stainless threaded housing so our technicians can adjust the tension for the perfect feel.

 

US#1 2/10 MIL Zeroing

The U.S. #1 Zeroing knob is basically the same type of design as the standard U.S.#1, but it is in a smaller form. This knob is perfect for someone who uses their reticle for hold over's and does not need to be adjusting the knobs frequently.

 

We suggest this to many hunters to try to keep the weight and size down on the scope. There is an aluminum screw on cover to protect the knob as well as keep it from moving during transportation.

 

The windage knob on your scope adjusts for the left and right bullet impact. Made from stainless steel and brass, each windage knob is hand lapped for a perfect thread match between the mating parts. Encapsulated ball detents give the tactile feel that makes for a precision feel.

 

30mm tubes are standard on all U.S. Optics scopes with a choice of either 34 or 35mm tubes for added elevation travel. If you are looking to improve the distances that you are capable of engaging, you may consider the upgraded larger tube diameter. Some people think that the larger tube diameter provides better light transmission, but this is not the case.

 

Parallax becomes very important with the higher magnification scopes and the longer distances that you are shooting. Whether you are using the ERGO objective or the TPAL (turret parallax adjustment), the result of eliminating parallax is the same.

 

Red Illuminated Dot

We offer two different colors for the true daylight visible Dot illumination that will allow the user to contrast with the target. Our push button digital illumination offers 12 positions of intensity from extremely dim to extremely bright. A CR2032 battery powers the module and provides enough power for up to 8,000 hours of use at the lowest setting. With a built in 1 hour auto shut-off, you will not need to replace the battery for some time. Turn on the module by pressing one button, dim or increase intensity by pushing the other two buttons. Once you select the intensity of your choice, you may turn the module off and then when you turn it back on it will resume the previous setting.

 

Illumination of the reticle is useful in situations where the reticle can be obscured by a black background/target. We offer different colors for the illumination that will allow the user to contrast with the target. Our push button digital illumination offers 12 positions of intensity from extremely dim to extremely bright. A CR2032 battery powers the module and provides enough power for up to 100 hours of use. With a built in 1 hour auto shut-off, you will not need to replace the battery for some time. Turn on the module by pressing one button, dim or increase intensity by pushing the other two buttons. Once you select the intensity of your choice, you may turn the module off and then when you turn it back on it will resume the previous setting.

 

Your reticle decision is one that will aid in many points of your scope. If you are choosing MIL, MOA or IPHY we have a reticle for you. Various reticle models have different ranging stadia, line thicknesses and design to aid the operator in hold off's, ranging and fine precision shot placement. If you don't see a reticle that suits your needs, contact us and we can design and build one exactly the way you want it.

Made from 6061-T651 and then Type III hard anodized, the eyepiece housing is as robust as the body and other parts of the scope.

Our rapid focus eyepiece makes adjusting for diopter a quick and simple task. Unlike other scopes, the eyepiece housing stays in place while rotating the eyepiece itself.

 

Secure your rifle on a tripod to improve accuracy and stability. The Fish Head Ind. mount clamps onto the forend of you rifle so the shooter can remain in mission readiness for long durations of time. Available in Type III black and OD Green hard anodizing. Standard ¼-20" tripod mounting thread in base allows you to use most any tripod on the market.

+$240.00

 

Keeping your rifle in the same position after every shot is essential for accuracy, the Anti Cant Device aids the shooter in keeping the rifle from canting during repetitive shots. These ACD's are manufactured from 6061-T6 then Type III hard anodized for durability. Screw on cover protects the glass vial from damage during transportation, and during shooting the cap saver on the opposite side allows for storage of the cap. Mounts to all 1913 Picatinney rails in seconds.

Making sure that your rifle maintains the same angle of cant between every shot is key for repetitive shot placement. Our ACD’s (Anti Cant Device) are made with a visible bright yellow liquid and are 1 arc minute in accuracy.

Accessories Available:

Knob Dust Cover- Covering your knobs when not in use, or during transportation will keep the knobs from accidentally being turned.

$10.00     

Cap Saver Replacement-If you lose your cap saver, here is a replacement

$5.00

Mount UMQDS 30mm 0 MOA

Rail Mounted Fixed ACD- Keeping your rifle in the same position after every shot is essential for accuracy, the Anti Cant Device aids the shooter in keeping the rifle from canting during repetitive shots. These ACD's are manufactured from 6061-T6 then Type III hard anodized for durability. Screw on cover protects the glass vial from damage during transportation, and during shooting the cap saver on the opposite side allows for storage of the cap. Mounts to all 1913 Picatinny rails in seconds. 

 $80.00

Rail Mounted Fixed ACD- Keeping your rifle in the same position after every shot is essential for accuracy, the Anti Cant Device aids the shooter in keeping the rifle from canting during repetitive shots. These ACD's are manufactured from 6061-T6 then Type III hard anodized for durability. Screw on cover protects the glass vial from damage during transportation, and during shooting the cap saver on the opposite side allows for storage of the cap. Mounts to all 1913 Picatinny rails in seconds.                                                 

$80.00

Rail Mounted Swivel ACD- Keeping your rifle in the same position after every shot is essential for accuracy, the Anti Cant Device aids the shooter in keeping the rifle from canting during repetitive shots. These ACD's are manufactured from 6061-T6 then Type III hard anodized for durability. Screw on cover protects the glass vial from damage during transportation, and during shooting the cap saver on the opposite side allows for storage of the cap. Unlike the standard rail mounted ACD, this model allows the user to fold the level in a storage position and is retained by a ball detent in each position. Mounts to all 1913 Picatinny rails in seconds.                        

  $100.00

Your weapon doesn't have to be lonely and incapacitated during the extremes.  Accessorize it with our custom U.S. Optics covers, bags and other badass items.  What's a soldier that's not always prepared?

Designed to be extremely strong and repeatable; this mount allows the user to take the scope on or off their rifle with the repeatability of less than 0.1 MOA shift. Dual locking throw levers allow for quick removal and installation while maintaining a secure grip on the rail. Made from 7075-T6 and coated with Type III hard anodizing, these mounts are impervious to damage from chemicals and abrasion. These mounts are available for 30, 34, and 35mm scope tubes, and are available with 0, 20 or 30 MOA declination. Height is 1.425" for the 30mm, and 1.550" for the 34 and 35mm.

 

Mil Scale

This reticle is the FFP reticle that is used in conjunction with the RFP in our DFP scopes. This reticle is MIL based crosshair has hash marks at every full MIL out to 6 MIL's on the right/left and bottom axis, top axis has one MIL above center. A heavy duplex starts at 18 MIL's from the center on all four axis.

 

Rings 30mm Low 0.990"

U.S. Optics' 30mm rings are made from a solid billet of 6061-T6 aluminum and then coated with a Type III hard black anodizing. These rings are windage adjustable to allow the user to use the maximum amount of the scopes travel. Rings are available in 5 different heights

Mount UMQDS 30mm 0 MOA

Designed to be extremely strong and repeatable; this mount allows the user to take the scope on or off their rifle with the repeatability of less than 0.1 MOA shift. Dual locking throw levers allow for quick removal and installation while maintaining a secure grip on the rail. Made from 7075-T6 and coated with Type III hard anodizing, these mounts are impervious to damage from chemicals and abrasion. These mounts are available for 30, 34, and 35mm scope tubes, and are available with 0, 20 or 30 MOA declination. Height is 1.425" for the 30mm, and 1.550" for the 34 and 35mm.

Ext Cant Indicator Accessory

Accessories Available:

(Buy This Separately)

Fish Head Ind. Rifle Mount Black-Secure your rifle on a tripod to improve accuracy and stability. The Fish Head Ind. mount clamps onto the forend of you rifle so the shooter can remain in mission readiness for long durations of time. Available in Type III black and OD Green hard anodizing. Standard ¼-20" tripod mounting thread in base allows you to use most any tripod on the market.           

Fish Head Ind. Rifle Mount Black

+$240.00

   

Fish Head Ind. Rifle Mount OD Green                                                                                                                                           

Fish Head Ind. Rifle Mount OD Green

+$240.00

 

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