Magnum Research Desert Eagle w/Knife — .45 Auto (ACP), 5″ Stainless 1911

Desert Eagle w/Knife 45 Auto takes classic 1911 ergonomics and blends them with modern enhancements and a fixed blade knife for a distinctive, capable pistol. Built on a robust stainless platform with premium controls and attention to fit-and-finish, this 5″ commander/full-size pistol is designed for shooters who want a durable, accurate .45 ACP with upgraded handling features and collector appeal.

Overview

This Desert Eagle w/Knife 45 Auto features a high-ride beavertail grip safety, extended thumb safety, enlarged ejection port, and a full-length stainless guide rod to improve reliability and recoil characteristics. An aluminum skeletonized trigger with an overtravel stop provides a crisp, controllable break. The pistol ships with rugged double-diamond checkered wood grips secured by stainless hex screws and includes an integrated fixed blade knife — a distinctive combination of utility and style. Sights are high-profile: a sculptured rear sight (drift-adjustable for windage) and a pinned front sight blade with horizontal serrations for positive sight acquisition.

Key Features

• Action & Design: 1911 single-action platform with Series-style ergonomics and modern reliability upgrades.
• Trigger: Skeletonized aluminum trigger with overtravel stop for a crisp, repeatable break.
• Controls: Extended thumb safety, extended magazine release, and high-ride beavertail grip safety.
• Guide Rod: Full-length stainless steel guide rod for improved cycling and recoil control.
• Sights: High-profile sculptured rear (drift-adjustable) and pinned front blade with serrations for glare reduction.
• Ergonomics: Beveled magazine well, enlarged ejection port, and double-diamond checkered wood grips for positive purchase.
• Integrated Knife: Fixed blade knife feature adds tactical/collector interest—observe local knife laws.

Performance & Handling

With a 5″ barrel and an overall length of 8.63″, this Desert Eagle balances accuracy and manageability. At approx. 36.2 oz empty, the stainless pistol is heavy enough to tame .45 ACP recoil while remaining comfortable for extended range sessions. The combination of an extended magazine release, beveled magwell, and enlarged ejection port improves handling speed and reliability during rapid-fire drills and reloads.

Practical Notes & Maintenance

Use quality .45 ACP ammunition and maintain the pistol regularly: keep the slide rails, full-length guide rod, barrel hood, and ejection areas clean and properly lubricated. Inspect the fixed blade knife mounting hardware periodically for secure fitment. If you plan to carry or use the knife feature, check local laws and holster compatibility; choose holsters specifically designed to accommodate the integrated blade profile.

Specifications

Accessories & Upgrades

• Aftermarket night or fiber-optic sights for improved low-light shooting.
• Match-grade magazines for enhanced feeding reliability and quicker reloads.
• Holsters specifically cut for commander 1911s that clear the integrated knife profile.
• Trigger and spring kits for shooters wanting refined break and reset characteristics.

Safety Reminder

Always observe firearm safety rules: treat every firearm as loaded, point the muzzle in a safe direction, keep your finger off the trigger until ready to fire, and be sure of your target and what lies beyond. Be aware of local laws regarding knives and integrated blade systems.