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)
Shopping 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

Home Shooting Accessories Speedloaders & Accessories Shotgun Shell Holders TACSTAR SLIMLINE SIDESADDLE SHELLHOLDER Support
Enhance your shotgun's capacity with the TACSTAR Slimline Sidesaddle Shellholder. 🛠️ Holds 6 extra 12-gauge shells in a sleek design!
  • TACSTAR REMINGTON 870, 1100, 1187 SHELLHOLDER
  • TACSTAR REMINGTON 870, 1100, 1187 SHELLHOLDER
  • TACSTAR REMINGTON 870, 1100, 1187 SHELLHOLDER

TACSTAR SLIMLINE SIDESADDLE SHELLHOLDER - TACSTAR REMINGTON 870, 1100, 1187 SHELLHOLDER

751103012116 867000051

Variations:

Enhance your shotgun's capacity with the TACSTAR Slimline Sidesaddle Shellholder. 🛠️ Holds 6 extra 12-gauge shells in a sleek design!
TACSTAR REMINGTON 870, 1100, 1187 SHELLHOLDER
Product no.: 867000051
Not available
46.9 GBP 0 £46.90 *
Ask question
Upgrade your Mossberg 500 with the SLIMLINE SIDESADDLE SHELLHOLDER! 🛡️ Holds 6 extra shells securely for enhanced capacity and readiness.
TACSTAR MOSSBERG 500, 590, MAVERICK 88 SHELLHOLDER
Product no.: 867000050
Not available
64.9 GBP 0 £64.90 *
Ask question
0 0 2 GBP

Variations:

Enhance your shotgun's capacity with the TACSTAR Slimline Sidesaddle Shellholder. 🛠️ Holds 6 extra 12-gauge shells in a sleek design!
TACSTAR REMINGTON 870, 1100, 1187 SHELLHOLDER
Product no.: 867000051
Not available
46.9 GBP 0 £46.90 *
Ask question
Upgrade your Mossberg 500 with the SLIMLINE SIDESADDLE SHELLHOLDER! 🛡️ Holds 6 extra shells securely for enhanced capacity and readiness.
TACSTAR MOSSBERG 500, 590, MAVERICK 88 SHELLHOLDER
Product no.: 867000050
Not available
64.9 GBP 0 £64.90 *
Ask question

Description:

One of the problems with a defensive shotgun has always been its limited capacity. Luckily, a solution is available with the new Lyman Slimline Sidesaddle Shellholder, designed to hold six extra shells in a sleek, contoured design. The Lyman Slimline Sidesaddle Shellholder is constructed using a backing plate made from anodized aluminum that mounts a shotgun-shell saddle made of rubberized polymer to the side of the receiver. Fits Mossberg 500 shotguns Mounting plate is contoured to minimize receiver footprint Fits 12-gauge shells only The construction of the Lyman Slimline Sidesaddle Shellholder is designed to provide tough resistance to wear and weather conditions, ensuring a long service life.

Top takeaways

  1. The Lyman Slimline Sidesaddle Shellholder adds a 6-round capacity to Remington 870, 1100, 1187 shotguns, enhancing their defensive capabilities.
  2. It features a durable anodized aluminum backing plate and a rubberized polymer shell saddle, contoured to minimize the receiver footprint.
  3. Specifically designed for 12-gauge shells, the shellholder is built to withstand wear and adverse weather conditions for long-lasting use.

Attributes

  • Caliber: 12 Gauge
  • Capacity: 6-Round
  • Style: Range Loader
  • Delivery weight: 0.227kg
  • Shipping height: 25mm
  • Shipping width: 178mm
  • Shipping length: 203mm
  • UPC: 751103012116

Item details

Made in USA

Customers reviews

Customer ratings (3)

3.3 / 5
Recommended with reservations

Brownells USA Good but some flaws. 07/09/2018

Overall i would rate 3.5 stars out of 5. I have experience with both models Tacstar side saddles and wanted something more slimline and i thought this was perfect. Mounted fine and is holding up. However my one problem is that when i got it, it was monkey tight. The side saddle was ridiculously hard to get shells out of, on advice of a video i saw i double wrapped the 12 gauge shells in a plastic bag and inserted into the side saddle, after a few days it loosen up okay, but it has variance in the amount of force to pull shells out now. Like the middle is tougher to pulls shells out of compared to the ones on the ends. I'm sure i could tinker with it but If it didn't have this problem it would be a 5 star product.

Slightly recommend

Brownells USA It's okay, but... 18/04/2018

I got this expecting it to fit my Mossberg 500. It installed fine, but the thing is too long. The pump won't slide back completely preventing shells to be fed into the chamber. Since I dont want to cut my pump slide shorter, I ended up putting it on upside down. Now that it's out of the way of the pump, it's now making the grip slightly awkward. Don't make my mistake in assuming that it will fit what it says it will and find something better.











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