Your basket is empty.

Basket

Help and contact

Free standard delivery over £199

100-day return policy

Newsletter

Sale

Over 300,000 customers - we say thank you!

4.93/5 "Very good" (1400+ reviews)

40,000+ products for hunting and shooting sports

Enhance your shooting accuracy with the Marble Arms #66H Flat Top Long Shank Rear Sight, perfect for customizing sight pictures and fitting standard 3/8" dovetails.

-10 %

MARBLE ARMS #66H DOVETAIL FLAT TOP REAR, LONG SHANK

871373004076 579066003

Attributes

Colour:
```
Black
```
Style:
```
Dovetail
```
Weapon type:
```
Universal Rifles
```
Delivery weight: 0.014kg
Shipping width: 83mm
Shipping length: 146mm
UPC: 871373004076

Item details

Made in USA

Specifications:
Color: Black
Make: Universal Rifles
Style: Dovetail

35.9 35.9 1 GBP

-10 %

MSRP £39.90

35.9 GBP £35.90

Prices inclusive of duty & VAT.

Product no.: 579066003

Mfr. No.: 006601

871373004076 Perfect as replacement sight for customizing the sight picture, or adding adjustment to fixed sight guns. Fits standard 3/8" dovetails; available with Flat Top Uprights.

In stock 3 pcs. in the USA warehouse

10+

-10 %

MSRP £39.90

£35.90

Prices inclusive of duty & VAT.

10+

Delivery time approx. 7-14 days.

100-Day Return Policy

Delivery time approx. 7-14 days.

100-Day Return Policy

No charges until we ship

No charge:
Your credit card will not be charged when you place your order.

No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.

Customizable sight picture
Fits 3/8" dovetails
Adjustable for fixed guns

Wish List Ask question

35.9 35.9 1 GBP

Description Specification Customers reviews Accessories

MARBLE ARMS #66H DOVETAIL FLAT TOP REAR, LONG SHANK

-10 %

MSRP £39.90

35.9 GBP £35.90

Prices inclusive of duty & VAT.

10+

-10 %

MSRP £39.90

£35.90

Prices inclusive of duty & VAT.

10+

Delivery time approx. 7-14 days.

100-Day Return Policy

Description:

Enhance Your Shooting Experience with Precision Sight Options

The RIFLE #66H FLAT TOP LONG SHANK REAR SIGHT from MARBLE ARMS is the ideal solution for those looking to customize their sight picture or add adjustment capabilities to fixed sight firearms.

Product Features:

Perfect Replacement: Designed to serve as a replacement sight, enhancing your shooting accuracy.
Compatibility: Fits standard 3/8" dovetails, making it versatile for various firearms.
Flat Top Uprights: Available with Flat Top Uprights for a sleek look and improved functionality.

Specifications:

Dovetail Model: Total heights: #66H .350" (9.0mm) to .630" (16.0mm).

Upgrade your firearm's sighting system with the MARBLE ARMS #66H DOVETAIL FLAT TOP REAR SIGHT and experience enhanced precision on the range or in the field.

Attributes

Colour:
```
Black
```
Style:
```
Dovetail
```
Weapon type:
```
Universal Rifles
```
Delivery weight: 0.014kg
Shipping width: 83mm
Shipping length: 146mm
UPC: 871373004076

Item details

Made in USA

Customers reviews

Customer ratings (0)

0 / 5

Customers also bought

-10 %

+ 3 variants

MARBLE ARMS

ROSSI 1892 TANG SIGHT SCREW SET BLACK
TANG SIGHT SCREW SET

Rear Sight Screws

In stock

£19.90

£17.90 £17.90 - 19.90

(Select Items on Sale!)

-13 %

+ 2 variants

MARBLE ARMS

.500" BARREL MOUNTED 1/16" 50-W FRONT SIGHT BRASS GOLD
RIFLE BARREL MOUNTED 1/16" 50-W FRONT SIGHT

Front Sights

In stock

£29.90

£25.90

(Select Items on Sale!)

BROWNELLS

REAR SIGHT SINGLE STEP ELEVATORS 0.050" BLACK 6 PACK

Sight Elevators

In stock

£17.90

-10 %

MARBLE ARMS

RIFLE FLIP-UP NO. 69WEH FLAT-TOP W/ WINDAGE BLACK

Rear Sights

In stock 1 pcs. in the USA warehouse

£39.90

£35.90

Alternative items

MARBLE ARMS

RIFLE DOVETAIL #67H SEMIBUCKHORN LONGSHANK REARSIGHT BLK

Rear Sights

Backorderable

£39.90

The Marble's Flat-Top No. 69WH sight features a foldable design, strong spring retention, and a reversible notch for versatile shooting options.

MARBLE ARMS

RIFLE FLIP-UP NO. 69WH MARBLE'S FLAT-TOP W/ WINDAGE BLK

Rear Sights

Backorderable

£42.90

-10 %

MARBLE ARMS

RIFLE DOVETAIL #63H FLAT TOP SHORT SHANK REAR SIGHT BLACK

Rear Sights

In stock

£39.90

£35.90

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

Site Navigation

Product Categories

Ordering

Customer Service

Connect

Secure payment methods

Trade Associations

Welcome!

to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.