BKF AR15 DIY Carbine Buffer Tuning Kit

Description

New for 2026 is our BKF DIY Carbine Buffer Tuning Kit. This Kit contains everything our customers would need to modify their buffer to be H1, H2, H3 or Standard 3oz. Simply remove the retaining pin and install the provided tungsten weights in place of the steel weights to achieve the desired buffer weight. Colored Buffer tops are included to help identify your buffer weight.

Includes: 1 Assembled Standard 3oz Carbine Buffer, 3 Tungsten Weights & 3 Colored Buffer Tops

Buffer Weight Overview

Standard Carbine Buffer (3oz) – 3 Steel Weights – White Buffer Top

H1 Carbine Buffer (3.8 oz) – 2 Steel Weights, 1 Tungsten Weight – Orange Buffer Top

H2 Carbine Buffer (4.7oz) – 1 Steel Weight, 2 Tungsten Weights – Blue Buffer Top

H3 Carbine Buffer (5.5oz) – 3 Tungsten Weights – Red Buffer Top

PRODUCT SKU: BKF-CB-DIY-KIT