HD Picatinny Rails

Heavy Duty Picatinny Rails (7075 T6 Aluminum)

The "Buy Once, Cry Once" Rail:
Machined from solid 7075 T6 Aluminum (almost twice as strong as 6061) and finished with Mil-Spec Type III Hardcoat Anodizing. This is the strongest, most rigid mount we manufacture.

When failure is not an option, choose the EGW Heavy Duty (HD) Series. Designed for long-range precision shooters, magnum caliber hunters, and tactical applications, these rails provide the ultimate foundation for your optic. By using the same aluminum found in M16 receivers, we deliver the strength of steel at a fraction of the weight.

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The Ultimate Guide to EGW Heavy Duty Rails

The Heavy Duty (HD) Series is the backbone of our precision lineup. Whether you are competing in PRS matches, hunting with heavy magnum loads, or packing your rifle deep into the backcountry, this is the mount that guarantees your zero stays put.

The 7075 T6 Difference

Most standard rails are made from 6061 aluminum. The HD Series upgrades this to 7075 T6 Aircraft Aluminum. This alloy offers nearly double the tensile strength of 6061, making it incredibly resistant to flexing during recoil.

Mil-Spec Hardcoat: We use Type III Hardcoat Anodizing (vs Type II), providing a thicker, ceramic-like surface that resists scratches and corrosion.
Full Profile Design: Unlike our Hunter series, the HD series maintains a full, squared-off profile for maximum surface area and accessory compatibility.
Rigidity: The stiffer material minimizes vibration, helping consistent accuracy with heavy barrel rifles.

Heavy Duty vs. Standard vs. Hunter Series

Which one fits your build? Here is the breakdown:

Heavy Duty (This Page): Best for tactical, long-range, and magnum applications. Features a full-length square profile and the strongest 7075 aluminum construction available.
Standard Duty: Our most affordable option. Made from 6061 aluminum (Standard Strength). Perfect for general purpose hunting (.30-06, .308) where weight and cost are the priority.
Hunter Series: The sleek upgrade. It uses the same ultra-strong 7075 aluminum as this HD rail, but features a shorter front and chamfered back for a snag-free, sporter look.

Frequently Asked Questions

Do I really need 7075 Aluminum?

If you are shooting a standard caliber (.308, .270) for deer hunting, our 6061 Standard Duty rails are plenty strong. However, if you are shooting heavy magnums, competing in matches, or simply want the peace of mind that comes with the strongest possible equipment, the HD 7075 series is worth the upgrade.

Should I get 0 MOA or 20 MOA?

0 MOA: Recommended for most shooting inside 0-500 yards.
20 MOA: Recommended if you plan to dial your shots out past 600 yards. It cants the scope down, giving you more "up" elevation in your turret—crucial for long-range shooting.