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

Shotgun Parts Magazine Tube Parts Magazine Followers PHASE 5 TACTICAL LOW-DRAG HIGH VISIBILITY 12 GAUGE SHOTGUN FOLLOWER - BLUE Support

Upgrade your 12-gauge shotgun with the Phase 5 Low-Drag High-Visibility Follower for reliable feeding, easy identification of empty magazines, and enhanced durability.

PHASE 5 TACTICAL LOW-DRAG HIGH VISIBILITY 12 GAUGE SHOTGUN FOLLOWER - BLUE

813318023537 100036030
Variations
Filters:
Variations:

Variations:

Upgrade your 12-gauge shotgun with the Phase 5 Low-Drag High-Visibility Follower for reliable feeding, easy identification of empty magazines, and enhanced durability.
12-GAUGE LOW-DRAG HIGH VISIBILITY SHOTGUN FOLLOWERS - LOW-DRAG HIGH VISIBILITY 12 GAUGE SHOTGUN FOLLOWER - BLUE
Not available
Gauge: 12 Gauge Product no.: 100036030
Not available
27.9 GBP 0 £27.90 *
Upgrade your 12 gauge shotgun with the Phase 5 Low-Drag Follower for reliable feeding, quick empty identification, and enhanced durability in vibrant colors.
12-GAUGE LOW-DRAG HIGH VISIBILITY SHOTGUN FOLLOWERS - LOW-DRAG HIGH VISIBILITY 12 GAUGE SHOTGUN FOLLOWER - GREEN
38.9 GBP 0 £38.90 *
Backorderable
Gauge: 12 Gauge Product no.: 100036031
Backorderable
38.9 GBP 0 £38.90 *
Upgrade your 12 gauge shotgun with the Phase 5 Low-Drag High-Visibility Follower for smooth feeding, durability, and quick empty identification in vibrant colours.
12-GAUGE LOW-DRAG HIGH VISIBILITY SHOTGUN FOLLOWERS - LOW-DRAG HIGH VISIBILITY 12 GAUGE SHOTGUN FOLLOWER - RED
38.9 GBP 0 £38.90 *
Backorderable
Gauge: 12 Gauge Product no.: 100036032
Backorderable
38.9 GBP 0 £38.90 *
38.9 38.9 3 GBP

Not available.

Product no.: 100036030

Mfr. No.: 12GSF-BLUE

Notify on availability 27.9 GBP
38.9 38.9 3 GBP
Description Specification Customers reviews Accessories

PHASE 5 TACTICAL LOW-DRAG HIGH VISIBILITY 12 GAUGE SHOTGUN FOLLOWER - BLUE

Notify on availability

Description:

Enhance Your Shotgun's Performance with the 12-Gauge Low-Drag High Visibility Follower

The 12GSF Low-Drag High-Visibility 12 Gauge Shotgun Follower from Phase 5 Tactical is designed to provide a reliable, smooth feeding experience for your shotgun. This generic upgrade part is perfect for many 12 gauge shotgun tube magazines and extension tubes.

Key Features:

  • Precision Machined: Crafted from extra-hard 7075 T6 aluminum bar stock, which is approximately 80% stronger than standard 6061 alloy, ensuring a smooth, burr-free surface.
  • Vibrant Anodized Finish: Available in bright red, green, or blue, with white lettering and an open center for quick visual or tactile identification of an empty magazine.
  • Durability: Machined aluminum provides enhanced durability and smooth operation.
  • Easy Installation: A drop-in replacement for factory followers on many 12 ga shotguns (see Gun Tech Note below).
  • Colour Options: Available in three eye-catching colours.

The Low-Drag High-Visibility Follower is compatible with most factory 12-gauge shotgun magazine tubes and extension tubes that do not have spring/follower retention dimples. If your tube has dimples, you will need to remove them or replace the magazine tube to install the 12GSF.

Phase 5's 12GSF Low-Drag High-Visibility Follower is a quick and simple upgrade that enhances the safety and reliability of your 12 gauge shotgun.

Brownells Gun Tech™ Note:

The 12GSF is known to fit the following popular shotguns:

  • Benelli M2 & M4
  • Mossberg 500 & 930
  • Remington 870, 1100 & 11-87
  • Keltec KSG (two required)
  • Stoger M3000

Note: This product will not fit the Benelli Nova/SuperNova/Vinci/Super Vinci, Browning BPS & A5, CZ 612 & 712, FN SLP, Franchi 912 Variomax, Winchester SX2 & SX3.



Top takeaways

  1. The Phase 5 Tactical 12GSF is a high-visibility, low-drag shotgun follower made from 7075 T6 aluminum, designed to improve reliability and feeding in 12 gauge shotguns.
  2. It is available in three colors with an open center design for easy identification of an empty magazine and is a drop-in replacement for many factory followers.
  3. Compatibility includes popular models like Benelli M2 & M4, Mossberg 500 & 930, and Remington 870 among others, but does not fit certain shotguns like Benelli Nova or Browning BPS.

Attributes

  • Gauge: 
    12 Gauge
  • Delivery weight: 0.031kg
  • Shipping height: 32mm
  • Shipping width: 108mm
  • Shipping length: 171mm
  • UPC: 813318023537

Item details

Made in USA

Customers reviews

Customer ratings (0)

0 / 5

Variations:

Upgrade your 12-gauge shotgun with the Phase 5 Low-Drag High-Visibility Follower for reliable feeding, easy identification of empty magazines, and enhanced durability.
12-GAUGE LOW-DRAG HIGH VISIBILITY SHOTGUN FOLLOWERS - LOW-DRAG HIGH VISIBILITY 12 GAUGE SHOTGUN FOLLOWER - BLUE
Not available
Gauge: 12 Gauge Product no.: 100036030
Not available
27.9 GBP 0 £27.90 *
Upgrade your 12 gauge shotgun with the Phase 5 Low-Drag Follower for reliable feeding, quick empty identification, and enhanced durability in vibrant colors.
12-GAUGE LOW-DRAG HIGH VISIBILITY SHOTGUN FOLLOWERS - LOW-DRAG HIGH VISIBILITY 12 GAUGE SHOTGUN FOLLOWER - GREEN
38.9 GBP 0 £38.90 *
Backorderable
Gauge: 12 Gauge Product no.: 100036031
Backorderable
38.9 GBP 0 £38.90 *
Upgrade your 12 gauge shotgun with the Phase 5 Low-Drag High-Visibility Follower for smooth feeding, durability, and quick empty identification in vibrant colours.
12-GAUGE LOW-DRAG HIGH VISIBILITY SHOTGUN FOLLOWERS - LOW-DRAG HIGH VISIBILITY 12 GAUGE SHOTGUN FOLLOWER - RED
38.9 GBP 0 £38.90 *
Backorderable
Gauge: 12 Gauge Product no.: 100036032
Backorderable
38.9 GBP 0 £38.90 *

Customers also bought

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.

© 2025 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical viewClassical view Mobile viewMobile view
Back to top