Description
If you've been running a fixed magazine on your Howa 1500 and want the convenience of quick mag changes, this is the upgrade that makes sense. Legacy Sports built this kit under their Ammo Boost line to make the conversion simple and straightforward.
What's Included in the ATIK5R223 Kit
You get everything needed for the conversion in one box: a single 5-round polymer magazine, a polymer conversion trigger guard/bottom metal assembly that replaces your factory hinged floorplate, and clear installation instructions. The whole setup is finished in black and ships ready to install.
Drop-In Installation and Compatible Rifles
This kit is purpose-built as a drop-in solution, meaning you can have it running in your rifle in minutes without gunsmithing or special tools. It's made specifically for Howa 1500 short action models chambered in .223 Rem or .204 Ruger. The kit also fits Weatherby Vanguard, Mossberg 1500, Smith & Wesson 1500, and Interarms 1500 rifles with the same action size and calibers.
Why This Matters for Target and Varmint Shooters
The polymer construction keeps weight down while delivering the durability you need for regular use. Many range shooters and varmint hunters appreciate being able to run 5 rounds at a time without worrying about a hinged floorplate. If you need more capacity, Legacy Sports also offers 10-round versions of the magazine separately, so you're not locked in if your needs change down the road.
Key Specifications
- Manufacturer Part Number: ATIK5R223
- UPC: 682146420418
- Manufacturer: Howa / Legacy Sports International
- Caliber: .223 Remington / .204 Ruger
- Magazine Capacity: 5 rounds
- Magazine Material: Polymer
- Action Type: Short Action
- Compatible Models: Howa 1500, Weatherby Vanguard, Mossberg 1500, Smith & Wesson 1500, Interarms 1500
- Finish: Black
- Kit Contents: 1 polymer magazine, 1 conversion trigger guard, installation instructions
What’s Included
- One 5-round polymer detachable magazine
- Polymer conversion trigger guard/bottom metal assembly
- Installation instructions
Frequently Asked Questions
Can I install the ATIK5R223 kit myself at home?
Yes. This kit is designed as a drop-in solution, so you can swap out your factory hinged floorplate and install the conversion trigger guard in just a few minutes. The kit comes with detailed instructions, and no special tools or gunsmithing are required for most rifles.
Will this kit work with my Weatherby Vanguard or other rifle?
This specific kit fits Howa 1500 short action rifles in .223 Rem and .204 Ruger. It also fits Weatherby Vanguard, Mossberg 1500, Smith & Wesson 1500, and Interarms 1500 rifles with the same short action and calibers. Make sure your rifle's action length and chambering match before ordering.
What if I want to use a 10-round magazine instead of 5?
Legacy Sports offers 10-round detachable magazines separately that work with this kit. Once you have the conversion trigger guard installed, you can swap between the included 5-round magazine and a 10-round magazine depending on your needs.
Is the magazine included in the kit or sold separately?
The kit includes one 5-round polymer magazine. If you want additional magazines or higher capacity options, those are available as separate purchases from Howa's Ammo Boost line.





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