My Account (Sign in)
Your basket is empty.
0
Basket
contact us by phone Help and contact
Free standard delivery over £199
100-day return policy
My Account (Sign in)
Wish list
Your basket is empty. (0)
Basket
Newsletter 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

Optics & Mounting Rings, Mounts & Bases Rifle Bases EGW SPRINGFIELD 03A3/03A4 1-PIECE PICATINNY BASE 0 MOA Support

Upgrade your Springfield 03A3/03A4 with EGW's heavy-duty 1-piece Picatinny scope base, offering precision, flexibility, and improved accuracy for your optics.
-24 %

EGW SPRINGFIELD 03A3/03A4 1-PIECE PICATINNY BASE 0 MOA

841370108992 296000247

Filters:

Variations
Filters:
Variations:

Variations:

-24 %
Upgrade your Springfield 03A3/03A4 with EGW's heavy-duty 1-piece Picatinny scope base, offering precision, flexibility, and improved accuracy for your optics.
SPRINGFIELD 03A3/03A4 1-PIECE PICATINNY BASE 0 MOA
80 GBP 0 £80.00 * £104.90 You save £24.90
Backorderable
Color: Black Elevation: 0 MOA Finish: Black Make: Springfield Material: Aluminum Model: 03-A3 Style: Picatinny Rail Product no.: 296000247
Backorderable
80 GBP 0 £80.00 * £104.90
Upgrade your Springfield 03A3/03A4 with EGW's durable one-piece Picatinny scope base, offering enhanced accuracy, flexibility, and quick eye relief adjustments.
SPRINGFIELD 03A3/03A4 1-PC UNDRILLED PICATINNY BASE 20 MOA
Not available
Color: Black Elevation: 20 MOA Make: Springfield, Remington, Springfield Armory Material: Aluminum Model: 03-A3, 03-A4 Model Number: Undrilled Base Number of Bases: 1-Piece Style: Picatinny Rail Product no.: 296000742
Not available
91.91 GBP 0 £91.91 *
Upgrade your Springfield 03A3/03A4 with EGW's 1-piece Picatinny base for enhanced versatility, precision, and accuracy, crafted from durable 7075 T6 aluminum.
SPRINGFIELD 03A3/03A4 1-PIECE PICATINNY BASE 20 MOA
Not available
Color: Black Elevation: 20 MOA Make: Springfield, Remington, Springfield Armory Material: Aluminum Model: 03-A3, 03-A4 Model Number: Drilled Base Number of Bases: 1-Piece Style: Picatinny Rail Product no.: 296000740
Not available
91.75 GBP 0 £91.75 *
80 80 3 GBP
Only until Wednesday, 11:00
-24 %
£104.90
80 GBP £80.00 You save £24.90

Prices inclusive of duty & VAT.

Product no.: 296000247

Mfr. No.: 80240

841370108992 EGW Springfield 03A3, 03A4 Heavy Duty Scope Bases. Add the versatility of a one-piece Picatinny scope rail. Precision machined from extruded aluminum with Picatinny slot-and-rail spacing that allows fast and simple changes to eye relief, plus great flexibility in scope choice. Accepts Picatinny or Weaver scope rings. Heavy Duty mounts are .100" lower than the Lightweight mounts to minimize weight and keep your optic closer to the barrel centerline for improved accuracy. Full-width cross-slots are gauged to MIL-STD 1913 specs to +/-.002". Machined from ultra-rigid extruded 7075 T6 aluminum. Includes socket head Torx® screws and wrench. EGW recommends 20 inch lbs of torque and a drip of blue loctite.
Backorderable
Be the first to rate this product
1
2
3
4
5
6
7
8
9
10+
Only until Wednesday, 11:00
-24 %
£104.90
You save £24.90
£80.00

Prices inclusive of duty & VAT.

You save £24.90
1
2
3
4
5
6
7
8
9
10+

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

100-Day Return Policy

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

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.
  • One-piece Picatinny scope rail
  • Precision machined from aluminum
  • Accepts Picatinny/Weaver rings
Wish List Ask question
80 80 3 GBP
Description Specification Customers reviews Accessories

EGW SPRINGFIELD 03A3/03A4 1-PIECE PICATINNY BASE 0 MOA

Only until Wednesday, 11:00
-24 %
£104.90
80 GBP £80.00 You save £24.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
Only until Wednesday, 11:00
-24 %
£104.90
You save £24.90
£80.00

Prices inclusive of duty & VAT.

You save £24.90
1
2
3
4
5
6
7
8
9
10+

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

100-Day Return Policy

Description:

Upgrade your Springfield rifle with precision and versatility!

The EGW Springfield 03A3, 03A4 Heavy Duty Scope Bases offer a robust solution for mounting your optics. Designed to enhance the functionality of your firearm, these one-piece Picatinny scope rails provide exceptional versatility.

Key Features:

  • Precision Machined: Crafted from extruded 7075 T6 aluminum, ensuring durability and rigidity.
  • Versatile Mounting: Accepts both Picatinny and Weaver scope rings for greater flexibility in scope choice.
  • Optimised Height: Heavy Duty mounts are .100" lower than Lightweight mounts, bringing your optic closer to the barrel centerline for improved accuracy.
  • Full-Width Cross-Slots: Gauged to MIL-STD 1913 specs to +/- .002" for a secure fit.
  • Easy Installation: Includes socket head Torx® screws and wrench for hassle-free mounting.
  • Recommended Torque: EGW suggests a torque of 20 inch lbs with a drop of blue Loctite for secure fastening.

Specifications:

  • Center Spread: 4.1"
  • Overall Length: 5.488"
  • Threads: 8-40 TPI
  • Height: Approximately 0.35"

Enhance your shooting experience with the EGW Springfield 03A3/03A4 1-Piece Picatinny Base 0 MOA. Order now from Brownells UK!



Attributes

  • Colour: 
    Black
  • Elevation: 
    0 MOA
  • Finish: 
    Black
  • Material: 
    Aluminum
  • Model: 
    03-A3
  • Model Number: -
  • Number of Bases: -
  • Style: 
    Picatinny Rail
  • Weapon type: 
    Springfield
  • Delivery weight: 0.045kg
  • Shipping height: 20mm
  • Shipping width: 81mm
  • Shipping length: 226mm
  • UPC: 841370108992

Item details

Made in USA

Customers reviews

Customer ratings (0)

0 / 5

Variations:

-24 %
Upgrade your Springfield 03A3/03A4 with EGW's heavy-duty 1-piece Picatinny scope base, offering precision, flexibility, and improved accuracy for your optics.
SPRINGFIELD 03A3/03A4 1-PIECE PICATINNY BASE 0 MOA
80 GBP 0 £80.00 * £104.90 You save £24.90
Backorderable
Color: Black Elevation: 0 MOA Finish: Black Make: Springfield Material: Aluminum Model: 03-A3 Style: Picatinny Rail Product no.: 296000247
Backorderable
80 GBP 0 £80.00 * £104.90
Upgrade your Springfield 03A3/03A4 with EGW's durable one-piece Picatinny scope base, offering enhanced accuracy, flexibility, and quick eye relief adjustments.
SPRINGFIELD 03A3/03A4 1-PC UNDRILLED PICATINNY BASE 20 MOA
Not available
Color: Black Elevation: 20 MOA Make: Springfield, Remington, Springfield Armory Material: Aluminum Model: 03-A3, 03-A4 Model Number: Undrilled Base Number of Bases: 1-Piece Style: Picatinny Rail Product no.: 296000742
Not available
91.91 GBP 0 £91.91 *
Upgrade your Springfield 03A3/03A4 with EGW's 1-piece Picatinny base for enhanced versatility, precision, and accuracy, crafted from durable 7075 T6 aluminum.
SPRINGFIELD 03A3/03A4 1-PIECE PICATINNY BASE 20 MOA
Not available
Color: Black Elevation: 20 MOA Make: Springfield, Remington, Springfield Armory Material: Aluminum Model: 03-A3, 03-A4 Model Number: Drilled Base Number of Bases: 1-Piece Style: Picatinny Rail Product no.: 296000740
Not available
91.75 GBP 0 £91.75 *

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

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.

Brownells Norge - Komplett utvalg av ladeutstyr, våpendeler, kuler, hylser, kikkerter, optikk og luftvåpen Brownells Österreich - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Switzerland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Deutschland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells France - Le plus grand fournisseur d'Accessoires pour le tir, Pièces détachées & Outils d'Armurier Brownells Iberica - El mayor proveedor de accesorios para el Tiro, Piezas y herramientas del armero. Brownells Sverige - Världens största leverantör av Vapendelar, Vapensmide Verktyg & Skyttetillbehör Brownells Suomi Brownells Italia - Il negozio del più grande rivenditore di componenti e accessori per armi da tiro, difesa e caccia Brownells Polska - Największy na świecie dostawca części broni, narzędzi rusznikarskich & akcesoriów strzeleckich Brownells Česko - Největší světový dodavatel součástí zbraní, střeleckého příslušenství a zbrojního nářadí
*
Prices inclusive of duty & VAT.

© 2026 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical viewClassical view Mobile viewMobile view
Back to top