# One Horse: No shortcuts\. Just American\-made reliability you can count on\.

> Veteran\-owned firearms maker in Brownstown, Indiana\. AR\-15 FRS rifles and pistols, titanium suppressors, and factory\-installed FRS rifles, test\-fired in our shop\.

Generated by Yoast SEO v28.4, this is an llms.txt file, meant for consumption by LLMs.

## Pages
- [Home](https://theonehorse.com/)
- [What Is FRS? Forced Reset Selector vs FRT Explained \| One Horse](https://theonehorse.com/atrius-frs/)
- [Firearms](https://theonehorse.com/firearms/)
- [Parts](https://theonehorse.com/parts/)
- [Blog](https://theonehorse.com/blog/)

## Posts
- [Big \& Rich Get the Express](https://theonehorse.com/big-rich-come-to-brownstown-and-leave-with-two-one-horse-express-rifles/)
- [Buffer Weight Explained: H1 vs H2 vs H3](https://theonehorse.com/h1-h2-and-h3-buffers-now-available-from-one-horse/)
- [Why Factory\-Installed FRS Matters](https://theonehorse.com/one-horse-express-factory-tuned-atrius-frs/)
- [The Atrius FRS, Now in \.22 LR](https://theonehorse.com/blog-dedicated-22-lr-ar-platform-express-22/)
- [One Horse to Launch One Horse Express Rifle in Collaboration With Atrius Development Group](https://theonehorse.com/one-horse-to-launch-one-horse-express-rifle-in-collaboration-with-atrius-development-group/)

## Products
- [10\.5" \.300 BLK AR\-15 Complete Upper](https://theonehorse.com/product/10-5-300-blackout-complete-upper-receiver-10-m-lok-handguard-nitride-bcg-charging-handle/): 10\.5" \.300 BLK AR\-15 Complete Upper
SKU: OH\-CU05
UPC: 850078799326
- [10\.5" 5\.56 AR\-15 Complete Upper](https://theonehorse.com/product/10-5-5-56-nato-complete-upper-receiver-10-m-lok-rail-nitride-bcg-charging-handle/): 10\.5" 5\.56 AR\-15 Complete Upper
SKU: OH\-CU02
UPC: 850078799296
- [Ryn 6\.5" Suppressor Heat Cover \- Black](https://theonehorse.com/product/sukon-performance-6-5-suppressor-cover-black/): Ryn 6\.5" Suppressor Heat Cover \- Black
SKU: 65\-DUTY\-1518\-BLK
UPC: 665654778387
- [Ashe 6" Suppressor Heat Cover \- Black](https://theonehorse.com/product/sukon-performance-6-suppressor-cover-black/): Ashe 6" Suppressor Heat Cover \- Black
SKU: 60\-DUTY\-1518\-BLK
UPC: 66565477837
- [Ashe 5\.56/\.223 Suppressor](https://theonehorse.com/product/ashe-5-56-suppressor/): Ashe 5\.56/\.223 Suppressor
SKU: OH\-ASHE556
UPC: 850078799753

## Tags
- [Atrius](https://theonehorse.com/tag/atrius/)
- [FRS](https://theonehorse.com/tag/frs/)
- [Express](https://theonehorse.com/tag/express/)
- [Express \.22LR](https://theonehorse.com/tag/express-22lr/)
- [\.22LR](https://theonehorse.com/tag/22lr/)

## Product brands
- [One Horse](https://theonehorse.com/brand/one-horse/)
- [Sukon Performance](https://theonehorse.com/brand/sukon-performance/)

## Product categories
- [Uncategorized](https://theonehorse.com/product-category/uncategorized/)
- [Parts](https://theonehorse.com/product-category/parts/)
- [Firearms](https://theonehorse.com/product-category/firearms/)
- [Upper Parts](https://theonehorse.com/product-category/parts/upper-parts/)
- [RIFLES](https://theonehorse.com/product-category/firearms/rifles/)

## Optional
- [Sitemap index](https://theonehorse.com/sitemap_index.xml)