AR-15 Stocks – Adjustable, Minimalist & Precision Options for Every Build

Looking to upgrade your AR-15 stock? Whether you’re building a lightweight carbine, a tactical rifle, or a DMR-style precision setup, choosing the right stock can make or break your shooting experience. At Mounts Plus, we carry a wide range of stocks to fit your AR-15 platform, mission, and budget.

From adjustable Mil-Spec stocks to ultra-light minimalist options, our collection features trusted brands like Magpul, FAB Defense, ATI, VISM, and more — all selected for performance, reliability, and fit.

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🔧 Find the Right AR-15 Stock for Your Build

The AR platform’s modular design means no two builds are the same. That's why we offer stock options for every shooting style:

• Adjustable Stocks – Perfect for duty rifles, home defense, and all-purpose builds
• Minimalist Stocks – Lightweight and snag-free for fast maneuvering or AR pistols
• Precision Stocks – Optimized for stability, cheek weld, and long-range accuracy
• Commercial & Mil-Spec Fit – Compatible with your existing buffer tube setup

Each stock is easy to install and built to withstand hard use in the field or at the range.

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🛠️ Mil-Spec vs. Commercial AR-15 Stocks

Before ordering, check your buffer tube:

• Mil-Spec tubes are slightly smaller in diameter and are the standard for most rifles

• Commercial tubes are slightly larger — make sure to choose a stock that matches

Not sure which one you have? We include helpful sizing details on every product page.

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💡 Popular Features Across Our Stock Selection

• Friction locks to eliminate rattle
• QD sling swivel points for fast attachments
• Rubber butt-pads for recoil absorption
• Enhanced cheek welds for improved comfort and control
• Skeletonized and minimalist options to reduce weight

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🏆 Top-Rated AR-15 Stock Picks

Here are a few standout models from our inventory:

• Magpul MOE SL-K – A favorite for its lightweight design and durability
• FAB Defense GL-CORE – Offers a rock-solid cheek weld and anti-rattle design
• ATI TactLite Gen 2 – Affordable, adjustable, and great for all-around use
• VISM Modular Precision – Built for long-range builds with adjustability and comfort

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🚀 Why Buy from Mounts Plus?

We’ve been helping AR builders and gun enthusiasts for over two decades. With fast shipping, curated product lines, and U.S.-based support, you can shop with confidence knowing we only stock the best in firearm accessories.

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❓ FAQs

Q: What’s the difference between Mil-Spec and Commercial AR-15 stocks?
A: Mil-Spec stocks fit buffer tubes that are 1.14 inches in diameter, while Commercial stocks fit tubes that are 1.17 inches. Be sure to match your stock to your tube for a proper fit.

Q: Can I install an stock on my AR-15myself?
A: Yes. Most AR-15 stocks slide onto the buffer tube and secure with a pin or lever. No special tools or gunsmithing are needed.

Q: What’s the best AR-15 stock for accuracy?
A: Precision-focused stocks like the VISM Modular Precision or Magpul PRS offer enhanced stability and cheek weld — ideal for long-range shooting.

Q: Do lightweight stocks affect recoil or comfort?
A: Minimalist stocks reduce weight but may offer less recoil absorption or cheek weld support. Choose based on your intended use (e.g., home defense vs. benchrest shooting).

Q: Will your stocks fit my AR pistol?
A: Many minimalist or compact stocks are AR pistol-friendly when paired with the correct buffer tube. Always check your local laws and NFA compliance.

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🔗 Related AR-15 Parts for Your Build

When selecting the right AR-15 stock, it’s important to pair it with components that support comfort, function, and compatibility. Check out these popular upgrades that work seamlessly with our stock options:

• 👉 Looking for a buffer tube to match your stock? Explore our selection of AR-15 buffer tubes — available in both Mil-Spec and Commercial sizes to ensure the perfect fit.

• 👉 Building a lower from scratch? Don't forget to browse our AR-15 lower parts kits, which include the essential hardware for a smooth installation.

• 👉 Enhance your shooting ergonomics with a high-quality AR-15 pistol grip that pairs perfectly with any stock you choose.

• 👉 Want to see more ways to upgrade your rifle? Check out our full range of AR-15 accessories, including slings, mounts, and sling plates.

Each of these parts complements our AR-15 stocks, helping you build a rifle that's reliable, comfortable, and ready for any mission.