Are all AR-15 buffer springs the same?

No. Carbine and rifle-length springs are different. It's important to match your spring to your buffer tube and intended use.

Which AR-15 buffer spring reduces recoil best?

Captured springs like the JP Enterprises SCS or Armaspec SRS offer the best recoil control and smooth operation, especially on tuned or suppressed rifles.

How long do buffer springs last?

AR-15 buffer springs can wear over time and should be replaced every 5,000 to 10,000 rounds or sooner if performance declines.

Can I use a rifle-length spring in a carbine tube?

No. Rifle-length springs are longer and won't function properly in carbine buffer tubes. Always use the correct spring for your setup.

AR-15 Buffer Springs | Best Recoil Springs for Carbine & Rifle

**Deltac AR-15 Mil Spec Buffer Tube Kit with Dual Loop Sling End Plate** $79.92

**DPM BUFFER AR-15/ M-16 / AR-10 Captured Version Heavy Ammunition .308/7.62** $154.13

**Deltac AR-15 Carbine Action/Buffer Spring** $6.95

**Aim Sports AR 15 Buffer Spring** $6.95

**Luth-AR 308 Carbine Buffer Spring** $10.06

**Luth-AR 308 Rifle Buffer Spring** $11.43

**Luth-AR Mil-Spec Carbine Buffer Assembly – .223/5.56** $49.66

**CMC Triggers AR-15 Mil-Spec Carbine Buffer Tube Kit – Enhanced QD** $59.27

**BCM Milspec Carbine Stock Hardware MOUNTING KIT (Mil-Spec)** $58.74

**Armaspec Braided Buffer Spring Ar15** $27.15

**Angstadt Arms 9mm Buffer Kit Blk** $53.50

**Armaspec Smb Buffer Kit H3 Gen 3** $87.80

**Armaspec Smb Buffer Kit H2 Gen 3** $87.80

**Armaspec Smb Buffer Kit H Gen 3** $87.80

**Armaspec Smb Buffer Kit C Gen 3** $87.80

**Armaspec Srs Buffer Kit H3 Gen 4** $109.59

**Armaspec Srs Buffer Kit H2 Gen 4** $109.59

**Armaspec Srs Buffer Kit H Gen 4** $109.59

**Armaspec Srs Buffer Kit C Gen 4** $109.59

**Armaspec Srs Buffer Kit Bb Gen 4** $109.59

**Armaspec Sound Mit Buffer H3 Gen 3** $56.40

**Armaspec Sound Mit Buffer H2 Gen 3** $56.40

**Armaspec Sound Mit Buffer H Gen 3** $56.40

AR-15 Buffer Springs – Upgrade Your Rifle’s Recoil System

🔧 Discover the Best Buffer Springs for AR-15 Reliability, Recoil Control & Smooth Cycling

The buffer spring might not be the flashiest part of your AR-15 build, but it plays a critical role in how your rifle performs. From reducing recoil to improving cycling consistency, a well-made AR-15 buffer spring can significantly enhance your shooting experience.

At Mounts Plus, we offer a handpicked selection of premium buffer springs for AR-15 platforms—including carbine, rifle-length, and advanced captured systems—so you can find the perfect match for your build and shooting style.

💡 Why Upgrade Your AR-15 Buffer Spring?

Your factory spring gets the job done, but an upgraded spring offers:

✅ Better recoil control for faster follow-up shots
✅ Reduced twang and vibration during cycling
✅ Improved reliability with suppressed or tuned rifles
✅ Longer service life under repeated stress
✅ Smoother action that feels more refined and consistent

🔩 Top AR-15 Buffer Spring Options

🔹 Geissele Super 42 Braided Buffer Spring

Braided wire design offers superior durability
Reduces recoil and vibration
Great for carbines and duty rifles

🔸 JP Enterprises Silent Captured Spring (SCS)

Built-in buffer and spring system
Extremely quiet and smooth cycling
Ideal for competition or suppressed setups

🟢 Strike Industries Flat Wire Spring

Flat wire reduces binding
Consistent performance in carbine-length systems
Affordable upgrade with real-world benefits

🛠️ Armaspec Stealth Recoil Spring (SRS)

Self-contained multi-stage spring system
Significantly quieter than standard setups
Perfect for tactical or home defense builds

🔍 Choosing the Right AR-15 Buffer Spring

Spring Type	Best For	Noise Level	Recoil Management
Standard Mil-Spec	Budget builds, general use	Moderate	Standard
Flat Wire	Mid-tier upgrade	Lower than standard	Improved
Braided (Geissele)	Enhanced reliability	Low	Better
Captured (JP/Armaspec)	Suppressed/competition rigs	Very low	Excellent

🧰 Installation Tips

Most AR-15 buffer springs are drop-in compatible with carbine or rifle-length buffer tubes. For captured systems, follow the manufacturer’s torque and alignment specs. Always test your setup with your preferred ammo and optic loadout to ensure reliable cycling.

❓ Frequently Asked Questions

Q: Are all AR-15 buffer springs interchangeable?

No. Carbine and rifle-length springs are not the same—make sure to match your spring to your buffer tube type.

Q: Will a better spring reduce recoil?

Yes, especially when paired with the right buffer weight. Flat wire and braided designs help tame recoil and smooth out the action.

Q: What’s the best spring for a suppressed AR-15?

JP Enterprises Silent Captured Spring or Armaspec SRS are top picks for suppressed rifles thanks to their quiet operation and stable cycling.

Q: Do buffer springs wear out?

Yes. Springs weaken over time, especially under high round counts. Upgrading ensures consistent performance and extends rifle life.

🛒 Upgrade Your AR-15 Buffer Spring Today

Whether you're building a new rifle or tuning your current setup, a high-quality AR-15 buffer spring is a smart, affordable upgrade. Shop our top-rated buffer springs from Geissele, JP Enterprises, Armaspec, and Strike Industries—designed for shooters who demand performance and reliability.