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 Rifle Parts Receiver Parts Bottom Metals LEGACY SPORTS INTERNATIONAL HOWA 1500 DETACHABLE MAGAZINE DROP-IN KITS Support
Enhance your Howa 1500 with the Ammo Boost Detachable Magazine Kit! 🔥 Enjoy fast reloads and increased capacity for your rifle.

LEGACY SPORTS INTERNATIONAL HOWA 1500 DETACHABLE MAGAZINE DROP-IN KITS - LEGACY SPORTS INTERNATIONAL .243 WIN/7MM-08/.308 WIN 10 RD SA FLOOR PLATE & MAG KIT

682146420463 100038459

Variations:

Enhance your Howa 1500 with the Ammo Boost Detachable Magazine Kit! 🔥 Enjoy fast reloads and increased capacity for your rifle.
LEGACY SPORTS INTERNATIONAL .243 WIN/7MM-08/.308 WIN 10 RD SA FLOOR PLATE & MAG KIT
114.9 GBP 0 £114.90 *
Product no.: 100038459
Backorderable
114.9 GBP 0 £114.90 *
Ask question
Upgrade your Howa 1500 with the Ammo Boost Detachable Magazine Kit! 🚀 Enjoy fast reloads and increased capacity with easy installation.
LEGACY SPORTS INTERNATIONAL .223 REM/.204 RUGER® 10 RD SA FLOOR PLATE & MAGAZINE KIT
114.9 GBP 1 £114.90 *
Product no.: 100038455
In stock
114.9 GBP 1 £114.90 *
Ask question
Enhance your Howa 1500 with the Ammo Boost Detachable Magazine Kit! 🚀 Enjoy fast reloads and increased capacity with easy installation.
LEGACY SPORTS INTERNATIONAL .270/.25-06/.30-06 10 RD LA FLOOR PLATE & MAGAZINE KIT
119.9 GBP 1 £119.90 *
Product no.: 100038463
In stock
119.9 GBP 1 £119.90 *
Ask question
Upgrade your Howa 1500 with the Ammo Boost Detachable Magazine Kit for quick reloads and enhanced capacity! 🔄 Easy installation & durable design.
LEGACY SPORTS INTERNATIONAL .22-250 REM 5 RD SA FLOOR PLATE & MAGAZINE KIT
109.9 GBP 5 £109.90 *
Product no.: 100038464
In stock
109.9 GBP 5 £109.90 *
Ask question
Upgrade your Howa 1500 with the Ammo Boost Detachable Magazine Kit for faster reloads and 5 or 10 RD capacity! 🔥 Easy installation and durable design.
LEGACY SPORTS INTERNATIONAL .223 REM/.204 RUGER® 5 RD SA FLOOR PLATE & MAGAZINE KIT
114.9 GBP 3 £114.90 *
Product no.: 100038466
In stock
114.9 GBP 3 £114.90 *
Ask question
Upgrade your Howa 1500 with the Ammo Boost Detachable Magazine Kit for faster reloads and increased capacity! 🚀 Easy installation and durable design.
LEGACY SPORTS INTERNATIONAL 6.5 CREEDMOOR 5 RD SA FLOOR PLATE & MAGAZINE KIT
114.9 GBP 3 £114.90 *
Product no.: 100038458
In stock
114.9 GBP 3 £114.90 *
Ask question
Upgrade your Howa 1500 with our Ammo Boost Detachable Magazine Kit! 🚀 Enjoy fast reloads and enhanced capacity with durable construction.
LEGACY SPORTS INTERNATIONAL .243 WIN/7MM-08/308 WIN 5 RD SA FLOOR PLATE & MAGAZINE KIT
114.9 GBP 0 £114.90 *
Product no.: 100038460
Backorderable
114.9 GBP 0 £114.90 *
Ask question
Upgrade your Howa 1500 with the Ammo Boost Detachable Magazine Kit for quick reloads and enhanced capacity. 🚀 Easy drop-in installation!
LEGACY SPORTS INTERNATIONAL .270/.25-06/.30-06 5 RD LA FLOOR PLATE & MAGAZINE KIT
119.9 GBP 0 £119.90 *
Product no.: 100038462
Backorderable
119.9 GBP 0 £119.90 *
Ask question
Upgrade your Howa 1500 with the Ammo Boost Detachable Magazine Kit! 🚀 Enjoy faster reloads and increased capacity with durable, lightweight design.
LEGACY SPORTS INTERNATIONAL .338/7MM 5 RD LA FLOOR PLATE & MAGAZINE KIT
109.9 GBP 0 £109.90 *
Product no.: 100038454
Backorderable
109.9 GBP 0 £109.90 *
Ask question
Upgrade your Howa 1500 with the Ammo Boost Detachable Magazine Kit! 🚀 Enjoy fast reloads and increased capacity with durable, lightweight design.
LEGACY SPORTS INTERNATIONAL 6.5 CREEDMOOR 10 RD SA FLOOR PLATE & MAGAZINE KIT
Product no.: 100038461
Not available
84.9 GBP 0 £84.90 *
Ask question
Upgrade your Howa 1500 with the Ammo Boost Detachable Magazine Kit! 🚀 Enjoy 5 or 10 round capacity and fast reloads with easy installation.
LEGACY SPORTS INTERNATIONAL 6.5X55 10 RD LA FLOOR PLATE & MAGAZINE KIT
Product no.: 100038456
Not available
84.9 GBP 0 £84.90 *
Ask question
Enhance your Howa 1500 with the Ammo Boost Detachable Magazine Kit! ✨ Enjoy fast reloads and increased capacity with easy installation.
LEGACY SPORTS INTERNATIONAL .300 WM 5 RD LA FLOOR PLATE & MAGAZINE KIT
Product no.: 100038465
Not available
119.9 GBP 0 £119.90 *
Ask question
Upgrade your Howa 1500 with the Ammo Boost Detachable Magazine Kit! 🚀 Enjoy fast reloads and increased capacity with durable construction.
LEGACY SPORTS INTERNATIONAL 6.5X55 5 RD LA FLOOR PLATE & MAGAZINE KIT
Product no.: 100038457
Not available
109.9 GBP 0 £109.90 *
Ask question
109.9 119.9 13 GBP
114.9 GBP £114.90

Prices inclusive of duty & VAT.

Product no.: 100038459

Mfr. No.: ATIK10R308

682146420463 The Ammo Boost Detachable Magazine Drop-In Kit for Howa 1500 from Legacy Sports International contains everything you need to boost your 1500's magazine capacity to 5 or 10 rounds. It also gives you the speed and convenience of a detachable box magazine for super-fast reloads. Each Ammo Boost kit consists of (1) the magazine itself and (2) a drop-in bottom metal assembly that replaces your rifle's triggerguard, hinged floorplate, and the surrounding frame. All components are constructed of reinforced, injection-molded, impact-resistant polymer. This super-tough polymer keeps weight and your out-of-pocket cost down. Installation of the Ammo Boost Detachable Magazine Drop-In Kit is fast and simple. Just remove the factory floorplate assembly and install the Legacy parts. Save the factory part in case you ever want to return the rifle to its original configuration. Gives detachable box-mag versatility to Howa 1500 rifles (and clones) 5- and 10-round capacities available Easy, drop-in installation Durable, lightweight molded-polymer construction Additional magazines also available - see separate listings Ammo Boost kits are available in both 5-Rd and 10-Rd capacities for long-action (LA) and short-action (SA) Howa 1500 rifles chambered in a variety of popular cartridges. They will also fit Interarms 1500, Mossberg 1500, Smith & Wesson 1500, and Weatherby Vanguard rifles (cat out of the bag: these rifles are all built on Howa 1500 actions!). There's no need to buy a whole new rifle when you can increase the versatility and magazine capacity of the Howa 1500 you already own with an Ammo Boost kit!
Backorderable
Be the first to rate this product
1
2
3
4
5
6
7
8
9
10+
Wish List Ask question

Variations:

Enhance your Howa 1500 with the Ammo Boost Detachable Magazine Kit! 🔥 Enjoy fast reloads and increased capacity for your rifle.
LEGACY SPORTS INTERNATIONAL .243 WIN/7MM-08/.308 WIN 10 RD SA FLOOR PLATE & MAG KIT
114.9 GBP 0 £114.90 *
Product no.: 100038459
Backorderable
114.9 GBP 0 £114.90 *
Ask question
Upgrade your Howa 1500 with the Ammo Boost Detachable Magazine Kit! 🚀 Enjoy fast reloads and increased capacity with easy installation.
LEGACY SPORTS INTERNATIONAL .223 REM/.204 RUGER® 10 RD SA FLOOR PLATE & MAGAZINE KIT
114.9 GBP 1 £114.90 *
Product no.: 100038455
In stock
114.9 GBP 1 £114.90 *
Ask question
Enhance your Howa 1500 with the Ammo Boost Detachable Magazine Kit! 🚀 Enjoy fast reloads and increased capacity with easy installation.
LEGACY SPORTS INTERNATIONAL .270/.25-06/.30-06 10 RD LA FLOOR PLATE & MAGAZINE KIT
119.9 GBP 1 £119.90 *
Product no.: 100038463
In stock
119.9 GBP 1 £119.90 *
Ask question
Upgrade your Howa 1500 with the Ammo Boost Detachable Magazine Kit for quick reloads and enhanced capacity! 🔄 Easy installation & durable design.
LEGACY SPORTS INTERNATIONAL .22-250 REM 5 RD SA FLOOR PLATE & MAGAZINE KIT
109.9 GBP 5 £109.90 *
Product no.: 100038464
In stock
109.9 GBP 5 £109.90 *
Ask question
Upgrade your Howa 1500 with the Ammo Boost Detachable Magazine Kit for faster reloads and 5 or 10 RD capacity! 🔥 Easy installation and durable design.
LEGACY SPORTS INTERNATIONAL .223 REM/.204 RUGER® 5 RD SA FLOOR PLATE & MAGAZINE KIT
114.9 GBP 3 £114.90 *
Product no.: 100038466
In stock
114.9 GBP 3 £114.90 *
Ask question
Upgrade your Howa 1500 with the Ammo Boost Detachable Magazine Kit for faster reloads and increased capacity! 🚀 Easy installation and durable design.
LEGACY SPORTS INTERNATIONAL 6.5 CREEDMOOR 5 RD SA FLOOR PLATE & MAGAZINE KIT
114.9 GBP 3 £114.90 *
Product no.: 100038458
In stock
114.9 GBP 3 £114.90 *
Ask question
Upgrade your Howa 1500 with our Ammo Boost Detachable Magazine Kit! 🚀 Enjoy fast reloads and enhanced capacity with durable construction.
LEGACY SPORTS INTERNATIONAL .243 WIN/7MM-08/308 WIN 5 RD SA FLOOR PLATE & MAGAZINE KIT
114.9 GBP 0 £114.90 *
Product no.: 100038460
Backorderable
114.9 GBP 0 £114.90 *
Ask question
Upgrade your Howa 1500 with the Ammo Boost Detachable Magazine Kit for quick reloads and enhanced capacity. 🚀 Easy drop-in installation!
LEGACY SPORTS INTERNATIONAL .270/.25-06/.30-06 5 RD LA FLOOR PLATE & MAGAZINE KIT
119.9 GBP 0 £119.90 *
Product no.: 100038462
Backorderable
119.9 GBP 0 £119.90 *
Ask question
Upgrade your Howa 1500 with the Ammo Boost Detachable Magazine Kit! 🚀 Enjoy faster reloads and increased capacity with durable, lightweight design.
LEGACY SPORTS INTERNATIONAL .338/7MM 5 RD LA FLOOR PLATE & MAGAZINE KIT
109.9 GBP 0 £109.90 *
Product no.: 100038454
Backorderable
109.9 GBP 0 £109.90 *
Ask question
Upgrade your Howa 1500 with the Ammo Boost Detachable Magazine Kit! 🚀 Enjoy fast reloads and increased capacity with durable, lightweight design.
LEGACY SPORTS INTERNATIONAL 6.5 CREEDMOOR 10 RD SA FLOOR PLATE & MAGAZINE KIT
Product no.: 100038461
Not available
84.9 GBP 0 £84.90 *
Ask question
Upgrade your Howa 1500 with the Ammo Boost Detachable Magazine Kit! 🚀 Enjoy 5 or 10 round capacity and fast reloads with easy installation.
LEGACY SPORTS INTERNATIONAL 6.5X55 10 RD LA FLOOR PLATE & MAGAZINE KIT
Product no.: 100038456
Not available
84.9 GBP 0 £84.90 *
Ask question
Enhance your Howa 1500 with the Ammo Boost Detachable Magazine Kit! ✨ Enjoy fast reloads and increased capacity with easy installation.
LEGACY SPORTS INTERNATIONAL .300 WM 5 RD LA FLOOR PLATE & MAGAZINE KIT
Product no.: 100038465
Not available
119.9 GBP 0 £119.90 *
Ask question
Upgrade your Howa 1500 with the Ammo Boost Detachable Magazine Kit! 🚀 Enjoy fast reloads and increased capacity with durable construction.
LEGACY SPORTS INTERNATIONAL 6.5X55 5 RD LA FLOOR PLATE & MAGAZINE KIT
Product no.: 100038457
Not available
109.9 GBP 0 £109.90 *
Ask question

Description:

Boosts Mag Capacity AND Gives You the Convenience of Ultra-Fast Reloads
The Ammo Boost Detachable Magazine Drop-In Kit for Howa 1500 from Legacy Sports International contains everything you need to boost your 1500's magazine capacity to 5 or 10 rounds. It also gives you the speed and convenience of a detachable box magazine for super-fast reloads. Each Ammo Boost kit consists of (1) the magazine itself and (2) a drop-in bottom metal assembly that replaces your rifle's triggerguard, hinged floorplate, and the surrounding frame. All components are constructed of reinforced, injection-molded, impact-resistant polymer. This super-tough polymer keeps weight and your out-of-pocket cost down. Installation of the Ammo Boost Detachable Magazine Drop-In Kit is fast and simple. Just remove the factory floorplate assembly and install the Legacy parts. Save the factory part in case you ever want to return the rifle to its original configuration. Gives detachable box-mag versatility to Howa 1500 rifles (and clones) 5- and 10-round capacities available Easy, drop-in installation Durable, lightweight molded-polymer construction Additional magazines also available - see separate listings Ammo Boost kits are available in both 5-Rd and 10-Rd capacities for long-action (LA) and short-action (SA) Howa 1500 rifles chambered in a variety of popular cartridges. They will also fit Interarms 1500, Mossberg 1500, Smith & Wesson 1500, and Weatherby Vanguard rifles (cat out of the bag: these rifles are all built on Howa 1500 actions!). There's no need to buy a whole new rifle when you can increase the versatility and magazine capacity of the Howa 1500 you already own with an Ammo Boost kit!

Top takeaways

  1. The Ammo Boost Kit enhances Howa 1500 rifles with a detachable magazine for quick reloads and increased capacity to 5 or 10 rounds.
  2. Installation is straightforward, replacing the rifle's bottom metal assembly without the need for professional gunsmithing.
  3. Constructed from durable, lightweight polymer, the kit is compatible with Howa 1500 and similar rifles like the Weatherby Vanguard.

Attributes

  • Finish: Black
  • Model: 1500
  • Weapon type: Howa
  • Delivery weight: 0.186kg
  • Shipping height: 64mm
  • Shipping width: 102mm
  • Shipping length: 292mm
  • UPC: 682146420463

Item details

Made in USA
US export classification: 0A501.x

Customers reviews

Customer ratings (0)

0 / 5

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