Description
The Ruger Mini 14, ATI Folding/Collapsible Stock 20Rd 5.56 is a modernized, compact rifle platform. It combines Ruger’s proven, reliable Mini-14 action with a tactical ATI stock for enhanced portability and control. Chambered in 5.56 NATO, it’s a versatile tool for defense, ranch work, or recreational shooting where a full-sized rifle is impractical. The 20-round magazine capacity provides ample firepower for most scenarios.
Key Features
- ATI Folding/Collapsible Stock: Transforms the classic Mini-14 into a space-saving package. The stock folds for transport and storage, and the buttstock adjusts for length of pull.
- 20-Round Magazine: Doubles the standard capacity for fewer reloads, whether you’re on a patrol or managing varmints on acreage.
- 5.56 NATO Chambering: Delivers effective terminal ballistics with widespread ammunition availability. It also safely fires .223 Remington.
- Ruger Reliability: Built on the rugged, gas-operated Mini-14 system known for durability with minimal maintenance.
- Integrated Picatinny Rail: The ATI stock features a top rail for mounting optics, red dots, or backup iron sights to suit your mission.
Specifications & Details
| Specification | Detail |
|---|---|
| Caliber | 5.56 NATO / .223 Remington |
| Magazine Capacity | 20 Rounds |
| Stock | ATI Folding & Collapsible Polymer |
| Barrel Length | Approx. 18.5 inches |
| Overall Length (Stock Extended) | Approx. 38.5 inches |
| Overall Length (Stock Folded) | Approx. 28.5 inches |
This configuration is drop-in ready—the ATI stock installs directly onto the Mini-14 receiver with basic tools, requiring no permanent modification. The rifle maintains compatibility with a wide range of aftermarket Mini-14 accessories and standard Ruger factory magazines. With a folded length under 29 inches, it stows easily in a vehicle cab or tight safe. The adjustable stock ensures a proper fit for shooters of different sizes, which is critical for managing recoil and getting fast, accurate follow-up shots. At a price of $1055.42, it represents a complete, tactical-ready package without the custom shop premium.
Who This Rifle Is For
This is for the Missouri landowner who needs a trustworthy, hard-use rifle that can go from the truck rack to a defensive posture in seconds. It’s for the shooter who appreciates Ruger’s simplicity over the AR-15 platform but still demands modern ergonomics and compact storage. When it comes to home defense in a rural setting, its intermediate cartridge is more capable than a pistol but easier to maneuver in tight spaces than a full-length shotgun or rifle. It also serves as a serious recreational firearm for those who enjoy the Mini-14’s unique handling.
Pros & Cons
Pros: The folding stock is the defining advantage, offering drastic savings in storage and transport space. The 5.56 caliber provides effective range and power, and the 20-round magazine is a practical upgrade. Ruger’s piston-driven system runs cleaner and cooler than some direct-impingement designs. The setup is inherently reliable and straightforward to maintain.
Cons: Aftermarket support, while good, isn’t as vast as for the AR-15. The installed ATI stock may not appeal to purists who prefer the classic wood Mini-14 aesthetic. Accuracy is typically combat-effective (2-4 MOA) but may not match a precision-built AR. That said, for its intended roles, it’s more than sufficient.
Frequently Asked Questions
Q: Does the ATI stock fit all Mini-14 models?
A: It is designed for the standard Mini-14 rifle (580 series and later). It may not fit older models or the Mini-14 Target variant without modification. Always verify model compatibility.
Q: Can I use other magazines with this rifle?
A: Yes. This rifle accepts all standard Ruger Mini-14 magazines, including the original 5-round and aftermarket 10, 20, and 30-round options. The included 20-rounder is a great starting point.
Q: Is this rifle legal in my state?
A: Firearms regulations vary. This rifle ships to Missouri and compliant US states. It is the purchaser’s responsibility to know their local and state laws regarding magazine capacity and firearm features. An FFL transfer is required for firearm purchases.
Ready to configure a versatile, compact rifle for your needs? This Ruger Mini-14 package is available at firearms-missouri.com for Missouri residents and nationwide.



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