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Diamondback
Overview
The Diamondback Firearms M-Lok AR-15 Handguard is a robust 15-inch handguard designed to enhance your AR-15 platform, featuring a hardcoat anodized finish for durability. Made from 7075-T6 aluminum, it offers a lightweight yet strong structure, while the M-LOK mounting interface allows for versatile accessory attachment. This handguard is particularly popular in builds utilizing a mid-length gas system and chambered in 300 Blackout, providing an optimal balance of length and function for those specific configurations.
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Builders have been adding the Diamondback Firearms M-LOK AR-15 Handguard - Pa Exclusive - 15" to their builds on GunPartPicker since March 2026. All time, it ranks #349 of the 741 handguards builders have added.
Updated · from real builds on GunPartPicker
We ranked every handguard by how often it shows up in real builds on GunPartPicker.
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