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Q&A

Questions & Answers

FAQ

What is the benefit of the Classic/Standard Lockable Eyepiece on the 4x28 FX-I Rimfire Series Riflescope?

The Classic/Standard Lockable Eyepiece allows for easy reticle focus. It comes with a low-profile lock ring, making it simple to achieve and maintain focus.

What does the Micro-Friction 1/4 MOA dial on the riflescope do?

The Micro-Friction 1/4 MOA dial allows for precise windage and elevation adjustments. It is marked in 1/4-MOA increments for fine-tuning and enhanced shooting accuracy.

How does the Multicoat 4 lens system improve the visual experience?

The Multicoat 4 lens system delivers extreme clarity across the entire visual field. It offers outstanding contrast and a bright sight picture, even in extremely low-light conditions.

What does the term 'Rimfire Parallax adjusted for 60 yards' mean?

Rimfire Parallax adjusted for 60 yards means that the riflescope is designed to minimize the parallax error at a distance of 60 yards, enhancing shooting precision.

Is the 4x28 FX-I Rimfire Series Riflescope waterproof?

Yes, the 4x28 FX-I Rimfire Series Riflescope is 100% waterproof. It uses Leupold's proprietary nitrogen sealing process, ensuring absolute waterproof integrity.

Shopper : Why Did You Choose This?MICHAEL B : Great Price!JORGE B : I needed a fixed power scope

Reviews about this item

Review Summary

2024-10-23T20:00:00

Rated 5 out of 5

Henry Golden Boy

Mounted on my .22LR Henry Golden Boy. Perfect combo.

Steve Y.

2024-04-26T20:00:00

Rated 5 out of 5

Perfect simple scope for a

Perfect simple scope for a small game rifle. I mounted this scope on a CZ 457 to use on small game and pests. The size, weight, and simplicity make for a great package to carry all day.

Cody H.

2024-04-13T20:00:00

Rated 5 out of 5

I really like this light,

I really like this light, bright little scope on a small .22 rifle.

Roy D.

2024-04-12T20:00:00

Rated 5 out of 5

Fine scope for a high

Fine scope for a high quality CZ .22LR

Warner A.

2024-04-05T20:00:00

Rated 5 out of 5

Mounted on my Henry frontier

Mounted on my Henry frontier 22lr threaded barrel. Looks and functions magnificently.

Nicholas P.

2024-02-26T19:00:00

Rated 5 out of 5

Great topper for my old

Great topper for my old .22 bolt.

James D.

2024-02-25T19:00:00

Rated 5 out of 5

Amazing Rimfire scope. Huge step

Amazing Rimfire scope. Huge step up from the cheap ones from other brands.

Lance L.

2024-02-25T19:00:00

Rated 3 out of 5

Size is good for small

Size is good for small rimfire, which is what I bought it for. Optics are excellent usual to Leupold. 3 star rating has primarily due to price. High price for a little 4X rimfire scope.

Henry W.

2024-02-09T19:00:00

Rated 5 out of 5

The FX1 was perfect for

The FX1 was perfect for what we were looking for on our bolt action .22lr rifle.

Scotty w.

2024-01-27T19:00:00

Rated 4 out of 5

Nice Rimfire scope mounted on

Nice Rimfire scope mounted on CZ457 Lux Great combo. Would recommend

Monty T.

2024-01-26T19:00:00

Rated 5 out of 5

Nice, clear scope. Zeroed easily

Nice, clear scope. Zeroed easily on my old Nylon66.

Dominic I.

2024-01-26T19:00:00

Rated 5 out of 5

Perfect for my kids' Ruger

Perfect for my kids' Ruger 10-22. Quality is top knotch, just like my other Leupold products. And, you CAN'T beat the Leupold lifetime warranty. Leupold is always a win-win purchase!

Lee R.

2024-01-16T19:00:00

Rated 5 out of 5

Works perfectly for my 17

Works perfectly for my 17 HMR nice and light. Great addition to Rifle I walk around with.

Nicholas P.

2023-12-14T19:00:00

Rated 5 out of 5

FX-I rimfire 4x28

Mounted on my Henry 22 mag. Lightweight and looks good. Excellent quality.

Adam N.

2023-11-26T19:00:00

Rated 5 out of 5

Haven't installed it yet but

Haven't installed it yet but I'm sure it won't disappoint.

Jason W.

2023-11-05T19:00:00

Rated 5 out of 5

Perfect scope for a 22,

Perfect scope for a 22, I have it on a BL-22.

ERIC G.

2022-10-05T20:00:00

Rated 5 out of 5

I have a couple of

I have a couple of scopes of this model and for the application on rimfire guns such as Remington rifles with grooved receivers I find this to be the ideal scope and the right size.

Richard R.

2022-05-19T20:00:00

Rated 5 out of 5

Simple, well made and perfect for my semiautomatic .22LR rifle

I chose this optic for my custom built BRN-22 (10/22 COPYCAT) because it's lightweight, precise and allows for quick acquisition with fixed power. Great for plinking and hunting small game in the wooded East Coast!

RJ

2022-03-20T20:00:00

Rated 5 out of 5

so far i like it

so far i like it just right for what i do

verlin a.

2022-01-06T19:00:00

Rated 5 out of 5

Deep Woods Scope

A fixed power has it?s place on top of a woods guns. With less moving parts, excellent clarity, and fast target acquisition, this scope has proven performance. Excellent work Leupold! Keep the quality coming.

Dwayne M.

2018-11-09T19:00:00

Rated 5 out of 5

Why

I have this mounted on a Yugo Bruno 8mm Mauser that I have sporterized and it has done wonderful things for the last 12 years unbelievable durability.... Clear as Crystal, groups sub 3" 5 rounds at 200 yards, never fogged up during cold hunts, never let me guessing at the distance I'm shooting, absolutely a work of art and technology... But it's no longer made ..... Why.... it must have worked too good and the original owners never needed to purchase a new one. I for one am still to this day thanking my self for pulling the trigger, and perchased this amazing optic that I know will out last me, and my son will start his own memories one day with Dad's Leopold. Thanks for at one time making a wonderful product. And I look forward to purchasing many more Leopold products for my other firearms.

Norm K.

2018-10-02T20:00:00

Rated 5 out of 5

A real Leupold bargain

I bought this scope to put on my custom Ruger 10/22. I replaced the OEM barrel and with a Green Mountain 20" fluted tapered barrel and a Hogue Overmolded stock. Paired with Leupold base/rings I have a real tack driver from 50 to 75 yards using CCI Mini-Mags. This scope was eventually replaced with the VX Freedom 2-7x33. Both scopes will deliver exceptional light transmission during the early morning and late evening hours.

DPS

2018-08-29T20:00:00

Rated 5 out of 5

Great Scope!

A casual shooter who is getting into hunting so my expertise are limited but this is a great scope for the price. Its nice and lightweight with a crystal clear image that allows for later shooting than most scopes. I will definitely be looking into getting another Leupold scope. The scope has that classic look and the matte finish looks great.

Rob

2018-08-28T20:00:00

Rated 5 out of 5

Great scope

It is everything you would expect from a Leupold scope.

Austin

2018-08-28T20:00:00

Rated 5 out of 5

Best scope for the price

Dropped out of a tree stand 20 feet and still works great to this day recommend getting it because their scopes are the best in the industry today

Ben

2018-08-24T20:00:00

Rated 5 out of 5

Clear as dqy

Recently mqde the jump to my first quality optic and I couldnt be happier. The glass un this scope is unlike any other I've ever used and finding the sweet spot to get a full view through the back of the acope is easy to fine, unlike many cheaper scopes on the market. I have mine paired on a recently built AR15 and am able to shoot 4 in groups of 5 from 150 yards with no issues seeing my target. The oig plex reticle is a little corny but for the quality Leupold offers who even cares.

Jake

2018-08-22T20:00:00

Rated 4 out of 5

Best part of my rifle

I put this scope on our meat getter. It was hard to find mounts for our old swiss ww2 era rifle... but in the end was able to put a combo together to get the 50mm tube mounted. Works great and puts dinner on the table.

Jbob

2018-08-20T20:00:00

Rated 5 out of 5

Great Scope too bad it was discontinued

This is an amazing scope at a perfect price point. Its too bad it is out of production or else I would have bought another one. There still may be some new old stock just have to continue searching

DPS

2018-08-16T20:00:00

Rated 5 out of 5

Great Entry-Level Riflescope

Amazing optic for the price. Currently mounted on my Ruger M77 and works like a charge. Affordable Leupold quality!

Tommy

2018-08-16T20:00:00

Rated 5 out of 5

Excellent Scope

This scope is crystal clear, and has good eye relief. I had it zeroed in less than five shots, and it has performed flawlessly. Shoots the same holes on all magnifications at 100 yards. You can't beat it for the money!

Jared

Leupold FX-I Rimfire Specifications

  • Magnification

    4x

  • Objective Lens Diameter

    28mm

  • Maintube Diameter

    1" (25.40mm)

  • Angle of View

    4.9 deg.

  • Reticle

    Duplex Reticle

  • Field of View

    255' at 1000 yd (85m at 1000m)

  • Exit Pupil Diameter

    7.0mm

  • Eye Relief

    114mm (4.49")

  • Impact Point Correction per Click

    0.25" at 100 Yards (7.0mm at 100 meters)

  • Maximum Elevation/Windage Adjustment

    +/- 40.0" at 100 Yards (1.1 m at 100 meters)

  • Relative Brightness

    49lm

  • Twilight Factor

    10.6

  • Weatherproofing

    Waterproof & fogproof

  • Dimensions (WxH)

    9.2 x 1.4" (23.37 x 3.56cm)

  • Weight

    0.47 lbs (0.21kg)

  • UPC Code

    030317586805

2 Accessories for Leupold 4x28 FX-I Rimfire Series Riflescope, Matte Black with 2nd Focal Plane Duplex Reticle, Capped Turrets, 1" Tube Diameter

  • All Accessories (2)
  • Rings (2)

About Leupold FX-I Rimfire

FEATURED REVIEWS

Great Scope too bad it was discontinued

By DPS

This is an amazing scope at a perfect price point. Its too bad it is out of production or else I would have bought another one. There still may be some new old stock just have to continue searching

Suprizingly good performance

By Steffy b.

Did the previous reviewer get a turkey of a 6-18X40 Vx2? My scope is probably one of my best Leupold scopes considering the money spent. This little 6-18X40 VX2 does 90% of what my 6.5-20X40 VX3 and 6.5-20X50 VXIII will do. Beautiful resolution and superb low light performance. Close to perfect length and tube dimensions allow mounting on Ruger 77 MKII's using low 1 inch Ruger rings. Every thing works well and use with a .243 W at our local range under tough cold, dim light, and windy condi...

View full Review

What sets the 4x28 FX-I Rimfire Series Riflescope apart is its superior construction and performance, designed to meet the high standards of all Golden Ring riflescopes. This matte black riflescope is 100% waterproof and fog-proof, ensuring absolute integrity and readiness for a lifetime of field use under any weather conditions.

The riflescope features a Classic/Standard Lockable Eyepiece, a signature of Leupold's design. This fast-focus eyepiece comes with a low-profile lock ring, making reticle focus not only achievable but easy to maintain.

For precise windage and elevation adjustments, the riflescope is equipped with Micro-Friction 1/4 MOA dials, marked in 1/4-MOA increments. This feature allows for fine-tuning, enhancing your shooting accuracy.

The 4x28 FX-I Rimfire Series Riflescope also boasts a Multicoat 4 lens system. This advanced lens system delivers extreme clarity across the entire visual field, outstanding contrast, and a bright sight picture, even in extreme low-light conditions.

Built with a durable one-inch maintube, this riflescope is designed to withstand rugged use. It also utilizes Leupold's proprietary nitrogen sealing process, an industry standard that ensures the riflescope is not only rugged but absolutely waterproof.

Finally, the riflescope comes with a Rimfire Parallax adjusted for 60 yards. This feature enhances your shooting precision, making the 4x28 FX-I Rimfire Series Riflescope a reliable choice for any shooter.

Leupold FX-I Rimfire Features

  • Durable 4x28 FX-I Rimfire Series Riflescope, perfect for lifetime field use
  • 100% waterproof and fog-proof, ensuring absolute integrity in all conditions
  • Classic/Standard Lockable Eyepiece for easy reticle focus
  • Micro-Friction 1/4 MOA dials for precise windage and elevation adjustments
  • Multicoat 4 lens system offering extreme clarity and contrast, even in low-light conditions
  • Rimfire Parallax adjusted for 60 yards for enhanced shooting precision

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • Durable 4x28 FX-I Rimfire Series Riflescope, perfect for lifetime field use
  • 100% waterproof and fog-proof, ensuring absolute integrity in all conditions
  • Classic/Standard Lockable Eyepiece for easy reticle focus
  • Micro-Friction 1/4 MOA dials for precise windage and elevation adjustments
  • Multicoat 4 lens system offering extreme clarity and contrast, even in low-light conditions
  • Rimfire Parallax adjusted for 60 yards for enhanced shooting precision

What's in the box:

  • Leupold FX-I Rimfire 4x28 Riflescope
  • Soft Cloth
  • Leupold Lifetime Limited Warranty (2 Year on Electronics)