AR15/M4 Carbine Recoil Buffer – H2 (4.7 oz.)

Description

The BFE H2 4.7 oz Carbine Recoil Buffer is the ideal intermediate heavy buffer for AR15 / M4 carbine owners seeking improved recoil control without going to full H3 weight. Positioned between the H1 and H3, the H2 provides the perfect balance for mid-length and carbine gas systems that show mild signs of over-gassing.

The AR15 H2 Buffer is the most popular all-around upgrade for factory AR15s running standard 16″ barrels, and a proven fix for smoother operation.

Technical Specifications:

• Model: BFE H2 Carbine Recoil Buffer
• Total Weight: 4.7 oz / 133g
• Internal Configuration: 1x Tungsten + 2x Steel Weights
• Body Material: 6061-T6 Aluminum Body with Hardened Steel Face
• Finish: QPQ / Anodized Corrosion-Resistant Coating
• Overall Length: 3.25″ Standard Carbine Buffer Length
• Compatibility: Mil-Spec AR15 / M4 Carbine Receiver Extension & Standard Carbine Spring

Key Performance Benefits:

• Balanced Recoil Reduction: Reduces felt recoil and muzzle rise compared to a standard 3.0 oz buffer, allowing for faster sight recovery and tighter shot groups.
• Improved Cycling Reliability: Adds enough mass to slow the bolt carrier group slightly, improving feeding, extraction, and ejection consistency on over-gassed rifles.
• Versatile Application: The go-to solution for 14.5″ and 16″ carbine and mid-length gas systems. Also works well for unsuppressed SBRs.
• Reduces Wear on Components: Lower BCG velocity reduces stress on your bolt, extractor, and other upper receiver components.
• True Drop-In Fit: Direct replacement for your existing carbine buffer. No special tools, springs, or gunsmithing required.

When to Choose H2 vs H3:

• Choose H2 (4.7 oz): For general use, first upgrade, 16″ carbine/mid-length rifles, or rifles with mild recoil.
• Choose H3 (5.5 oz): For suppressed use, 10.5″ – 11.5″ SBRs, or rifles that are heavily over-gassed.

The Proven Upgrade for Any AR15/M4 Carbine

If your factory AR15 is ejecting at 1 o’clock, has harsh recoil, or feels over-gassed, the BFE H2 4.7 oz Carbine Recoil Buffer is the simple, drop-in fix. As the most recommended all-around buffer weight. It delivers the perfect balance of reliability, recoil control, and component longevity without the added weight of an H3.

Upgrade to the BFE H2 Buffer today and experience smoother cycling, softer recoil, and improved accuracy shot after shot.