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AR-15 Buffer


AR-15 Buffer

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AR-15 Buffers & Rifle Buffer Systems: Optimize Your AR for Smooth Performance

Welcome to Mounts Plus—your go-to source for premium AR-15 rifle buffer systems. Whether you’re refining a custom build or upgrading an existing setup, the right buffer can drastically improve your rifle’s performance. Explore our wide selection of AR-15 buffers and find the perfect balance of reliability, recoil reduction, and shooting comfort.


Why Your AR-15 Buffer System Matters

The buffer system sits at the heart of your AR-15’s cycling process. Every time you pull the trigger, the bolt carrier group (BCG) travels backward under recoil, compressing the buffer and spring before returning to battery. A properly matched AR-15 rifle buffer system ensures:

  • Reduced Recoil: Softer, more manageable recoil for better follow-up shots
  • Improved Cycling: Reliable feeding and ejection, minimizing malfunctions
  • Enhanced Accuracy: Stable sight picture, letting you stay on target

Choosing the Right Buffer for Your AR-15

  1. Standard Carbine Buffer

    • Ideal for Most Builds: Great starting point for entry-level or general-purpose rifles.
    • Versatile Performance: Balances recoil management and reliable cycling.
  2. Heavy (H, H2, H3) Buffers

    • Minimize Felt Recoil: Additional weight helps tame muzzle rise and felt recoil.
    • Tailored Performance: Perfect for suppressed or over-gassed setups requiring extra weight to cycle smoothly.
  3. Rifle-Length Buffers

    • Longer System: Specifically designed for full-length AR-15 rifles.
    • Optimal Gas Impulse: Offers a smoother recoil impulse for precision or long-range builds.
  4. Adjustable Buffers

    • Fine-Tune Your Rifle: Adjust weight to match different ammunition types or gas system lengths.
    • Maximize Reliability: Dial in your system’s cycling for fewer jams or misfeeds.

Signs You May Need a New Buffer

  • Excessive Recoil: Your rifle kicks harder than expected, or you’re struggling with rapid follow-up shots.
  • Frequent Malfunctions: Failure to feed or eject can point to an improperly weighted buffer.
  • Upgraded Build: Adding a new barrel, gas system, or suppressor often calls for buffer adjustments.

Shop Top Brands & Expert Recommendations

At Mounts Plus, we stock trusted brands known for quality and consistency. You’ll find buffers for AR15 rifles from industry leaders like:

  • Bravo Company (BCM)
  • Spike’s Tactical
  • Aero Precision
  • Strike Industries
  • Midwest Industries

Need help finding the right AR-15 buffers? Our dedicated team is ready to guide you through weight selections, installation tips, and compatibility checks.


Why Buy Your AR-15 Rifle Buffer System from Mounts Plus?

  1. Extensive Selection: We offer a wide range of weights and styles to suit any rifle configuration.
  2. Quality You Can Trust: Every product is vetted by our in-house firearm enthusiasts.
  3. Fast Shipping: Get your order quickly so you can install, test, and enjoy your upgraded AR-15 sooner.
  4. Expert Support: From beginners to seasoned gunsmiths, we’re here to help you every step of the way.

Installation & Maintenance Tips

  • Use the Right Tools: A proper armorer’s wrench and vise block can save you time and hassle.
  • Check Torque Specs: Over- or under-tightening can affect performance and wear.
  • Regular Cleaning: Keep your buffer tube area clean to prevent dirt or carbon buildup.
  • Test Fire: Always test after installation to ensure reliable cycling before relying on your AR for serious use.

Unlock Your AR-15’s Full Potential

Upgrading to the correct AR-15 rifle buffer system can be the difference between a mediocre build and a top-tier performer. At Mounts Plus, we make it easy to find high-quality buffers for AR15 rifles that deliver smoother recoil, enhanced accuracy, and reliable cycling.


Ready to Experience the Difference?

Shop Now and discover the perfect AR-15 buffer for your build. Don’t settle for subpar performance—invest in a premium buffer system from Mounts Plus and see how a simple upgrade can transform your shooting experience.


Frequently Asked Questions

Q: How do I choose between a carbine buffer and a rifle buffer?
A: It depends on your AR’s gas system length and receiver extension. Carbine buffers are shorter and fit carbine-length buffer tubes, while rifle buffers are longer, designed for full-length rifles.

Q: What’s the difference between H, H2, and H3 buffers?
A: These are progressively heavier buffers. The additional weight helps reduce recoil and manage gas flow in over-gassed or suppressed setups. Match the buffer weight to your rifle’s gas system, ammunition type, and overall build for optimal cycling.

Q: Can I install a new AR-15 buffer system myself?
A: Yes. Installation is relatively straightforward, but always refer to your rifle’s manual for proper procedure and torque specs. If you’re unsure, consult a qualified gunsmith.


Mounts Plus: Your Trusted Partner for Quality AR-15 Buffers & Accessories.
Upgrade your AR-15 rifle buffer system with us—and feel the difference in every shot!