AR 15 H3 Carbine Buffer

The AR 15 H3 Carbine Buffer comes complete with essential parts as described: The AR 15 H3 Carbine Buffer from Rare Breed Triggers is designed to deliver consistent cycling and reduced recoil in carbine-length gas systems. Engineered for reliability, this buffer is a critical upgrade for AR-15 builds requiring heavier damping. What you get H3 buffer weight (5.4 oz) for enhanced recoil control Precision-machined steel construction Three tungsten weights for optimal balance and performance Compatible with standard carbine buffer tubes Made in the U.S.A. by Rare Breed Triggers Build and finish The AR 15 H3 Carbine Buffer is crafted from high-grade steel, ensuring durability under repeated use. The internal tungsten weights are meticulously balanced to provide the ideal mass for carbine-length gas systems, reducing bolt carrier group velocity and improving overall reliability. The exterior finish is smooth and corrosion-resistant, designed to withstand prolonged exposure to harsh conditions. Each buffer undergoes rigorous quality control to meet Rare Breed Triggers' exacting standards, ensuring consistent performance across batches. This buffer is not just a component—it’s a precision tool engineered to enhance the functionality of your AR-15 platform. Its robust construction and thoughtful design make it a reliable choice for both casual shooters and serious builders. Compatible platforms AR-15 carbine-length gas systems M4-style rifles Pistol-caliber carbines with carbine buffer tubes Custom builds using standard carbine receiver extensions Installation notes Installing the AR 15 H3 Carbine Buffer is straightforward. Remove the existing buffer from your carbine buffer tube, insert the H3 buffer, and reassemble your lower receiver. Ensure proper alignment and lubrication for smooth operation. For Polymer80 frame builders and modular pistol enthusiasts, this buffer complements your custom projects by providing reliable cycling and reduced recoil. Whether you’re fine-tuning a carbine build or upgrading an existing platform, the AR 15 H3 Carbine Buffer is a practical addition to your parts inventory.

No. This product is a part or accessory and does not require an FFL for purchase or shipping.

While AR 15 H3 Carbine Buffer is legal in most states, always verify your local laws before placing an order. We comply with all state regulations.

In most cases, yes — Glock-compatible frames are designed to accept Glock OEM and compatible magazines. Always confirm fitment in the product details.

That depends on your state’s concealed carry laws. Once properly serialized and registered, carrying may be allowed under state law.

We ship all over the USA within 1–3 business days. You will receive tracking once shipped. Delivery times vary by carrier and region.