The ST-10 TPAL is a fixed magnification scope that is made for target engagement out to 1000+ yards. Very similar to the standard ST-10, but the parallax adjustment is on the turret instead of the objective. Reliable adjustments and extreme durability make this scope a very affordable medium-long range tool that will fit well with most rifle platforms. Basic design has a 30mm tube, US#1 elevation and windage adjustments, and a 37mm objective. MOA and MIL adjustments, along with MOA or MIL reticles allow you to use whatever combination you desire.

Optional elevation and windage knobs, reticles, lit reticle modules and finish colors available at an additional charge. Standard 30mm tube diameter will yield 100+MOA of total elevation adjustment. Scope body, eye piece, objective housing and any and all other body parts are made with 6061-T6 aircraft aluminum and are then coated with a matte black type III hard anodizing. Elevation knobs materials consist of stainless, brass and 4130 Chrome Moly, ball detents are tungsten with a stainless steel jacket. Dual elevation and windage rebound springs will insure decades of reliable and accurate adjustments.

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.

     (Buy This Separately)

Rings and Mounts Accessory

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

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

Rings 34mm X-High 1.515"

The 35mm 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.

+$270.00

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.

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.

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.

Your weapon doesn't have to be lonely and incapacitated during the extremes.  Accessorize it with our custom covers, bags and other great items.

Home | Contact Us | About KERIF |  Export Regulations | How to Order

(702) 324-6463  /  (702) 869-8451 FAX  

sales@nitevis.com or kerifnightvision@earthlink.net