Daniel Defense .750 Clamp Low Profile Gas Block

The Daniel Defense .750 clamp low profile gas block is a lightweight, no-nonsense solution for builders working with .750 diameter barrels on AR-pattern rifles. Weighing less than 2 ounces, this low profile design keeps sight lines clear and reduces overall system weight without compromising durability or performance. It's built from 4150 hardened steel with a Military Specification Heavy Phosphate Coating, the same approach you'll find on quality military and law enforcement platforms—corrosion resistance and longevity baked in from the start.

The clamp-on design makes installation straightforward on compatible barrels, and the low profile footprint means it won't crowd your upper receiver or force compromises on rail placement and accessory mounting. Whether you're assembling a precision rifle, a duty gun, or a practical carbine, this gas block keeps your build efficient and reliable.

Note that this block does not fit within manufacturer rail systems, so plan your rail and component layout accordingly. If you're building with a .750 barrel and want a proven, durable gas block that won't add unnecessary weight or bulk, this is the kind of straightforward part that separates a well-thought-out rifle from a collection of compromises.

Key Features

• Lightweight construction at under 2 ounces
• Clamps securely to .750 diameter barrels
• 4150 hardened steel construction for durability
• Military Specification Heavy Phosphate Coating for corrosion resistance
• Low profile design for clear sight picture and accessory compatibility

Specifications

Frequently Asked Questions

What barrel diameter does this gas block fit?

This clamp-on gas block is designed for .750 diameter barrels and clamps securely to that specification.

Will this work with my Daniel Defense rail?

No, this gas block does not fit within manufacturer rail systems, so you'll need to verify rail and gas block compatibility during your build planning.

How much does it weigh?

The block weighs less than 2.0 ounces, making it a lightweight choice for builds where every ounce counts.

What coating does it have?

It features a Military Specification Heavy Phosphate Coating applied to 4150 hardened steel, providing strong corrosion resistance and durability in field conditions.