AR-15 H3 Heavy Buffer 5.4oz Shake weights (V2 Reciprocating)

AR-15 H3 Heavy Buffer 5.4oz Shake weights (V2 Reciprocating)AR 15 H3 Heavy Buffer 5. 4 oz Carbine Buffer (V2 Reciprocating Design) weight may vary 5. 2 5. 4oz Product Description Upgrade the performance of your rifle with this H3 Heavy Buffer for AR 15 carbine systems, designed to deliver smoother cycling, reduced felt recoil, and improved reliability. Built with a V2 reciprocating internal weight design, this buffer helps slow down bolt velocity, resulting in more controlled operation and a noticeably

AR-15 H3 Heavy Buffer – 5.4 oz Carbine Buffer (V2 Reciprocating Design) weight may vary 5.2-5.4oz 

Product Description

Upgrade the performance of your rifle with this H3 Heavy Buffer for AR-15 carbine systems, designed to deliver smoother cycling, reduced felt recoil, and improved reliability. Built with a V2 reciprocating internal weight design, this buffer helps slow down bolt velocity, resulting in more controlled operation and a noticeably smoother shooting experience.

Ideal for shooters running carbine-length gas systems, suppressed rifles, or higher-pressure ammunition, the H3 buffer helps balance the action and reduce excess wear on internal components.

Whether you’re building a new rifle or upgrading an existing setup, this drop-in AR-15 heavy buffer provides a simple yet highly effective performance improvement. 

Key Features 

• H2 Heavy Buffer Weight: 5.4 oz

• V2 Reciprocating Internal Weight System for smoother operation, tungsten weights

• Reduces Felt Recoil and Bolt Speed

• Improves Cycling Reliability

• Carbine Length Buffer Design

• Durable Black Finish

• Drop-In Installation – No Gunsmithing Required

steel body weight, 

This carbine length H3 heavy collapsible stock buffer assembly provides smoother function and helps to noticeably reduce felt recoil.

Features:

Approx. 5.2 oz.- 5.4 oz
Length: 3.25"
Black finish
Drop-in installation
Steel Body 
2 Steel Reciprocating Weights
Fits: AR-15 .223/5.56 .300blk 7.62x39

Specifications

• Weight: 5.4 oz
• Length: 3.25 inches
• Finish: Black
• Buffer Type: H3 Heavy Buffer reciprocating weights 
• Compatibility: AR-15 rifles with carbine-length buffer systems 

Why Choose an H3 Buffer?

An H2 heavy buffer is one of the most effective upgrades for AR-15 platforms. By adding additional mass to the buffer system, it:

✔ Helps slow down bolt carrier speed

✔ Reduces recoil impulse

✔ Improves reliability with hotter ammunition

✔ Enhances overall shooting smoothness

This makes it especially beneficial for shorter barrel rifles, suppressed setups, and high-performance builds.