Description
Elevate your AR-15 build with the Geissele Automatics Super Duty AR-15 Barreled Upper Receiver in 5.56 Carbine configuration. Engineered for demanding shooters who prioritize precision, durability, and seamless integration, this 16-inch barreled upper delivers exceptional performance without the hassle of piecemeal assembly. Whether youre customizing a duty rifle or enhancing your personal defense setup, the Super Duty stands out as a pinnacle of American craftsmanship, ready to pair with your choice of lower for a battle-proven platform.
Key Features
Cold Hammer Forged Barrel: Constructed from high-quality 4150 CMV steel with a chrome-lined bore and chamber for superior corrosion resistance and extended barrel life, ensuring reliable function even in adverse conditions.
Mid-Length Gas System: Optimized for smoother recoil and reduced wear on components, providing a balanced shooting experience that enhances accuracy during extended range sessions.
1:7 Twist Rate: Ideal for stabilizing heavier 5.56 NATO projectiles, from 55-grain FMJ to 77-grain match loads, maximizing terminal ballistics for tactical applications.
Super Modular Rail (SMR) MK16 Handguard: 15-inch free-float M-LOK rail offers ample real estate for accessories like optics, lights, and grips, while maintaining a lightweight profile for maneuverability.
DDC Finish: Desert Dirt Color cerakote provides a rugged, low-glare coating thats resistant to scratches and environmental exposure, blending functionality with a tactical aesthetic.
No Muzzle Device Included: Allows customization with your preferred suppressor, brake, or flash hider to match your shooting needs.
Technical Specifications
Barrel Length: 16 inches
Barrel Profile: Geissele Tapered (medium contour for optimal weight and heat dissipation)
Gas System Length: Mid-length
Twist Rate: 1:7 RH
Cartridge Compatibility: 5.56 NATO / .223 Remington
Barrel Finish: Manganese Phosphate with chrome lining
Upper Receiver: Forged 7075-T6 aluminum, hardcoat anodized
Weight: Approximately 66.8 oz (without BCG or charging handle)
BCG / Charging Handle: Not included compatible with mil-spec components for easy upgrades
Why Choose the Geissele Super Duty Upper?
This barreled upper addresses common pain points in AR-15 builds, such as inconsistent gas tuning and premature wear. The cold hammer forged construction withstands thousands of rounds without accuracy degradation, while the mid-length system minimizes felt recoil for faster follow-up shots. Perfect for competitive shooters, hunters, or professionals seeking a drop-in solution thats as reliable as it is versatile. Its modular design supports endless configurations, ensuring your rifle evolves with your needs all backed by Geisseles reputation for exceeding mil-spec standards.
Ready to complete your ultimate AR-15? Add the Geissele Super Duty 16 Barreled Upper to your build today and experience the difference premium engineering makes in every trigger pull.
Frequently Asked Questions
Q: Is this upper compatible with standard AR-15 lowers?
A: Yes, it features a mil-spec upper receiver that mates perfectly with any standard AR-15 lower, ensuring a secure and reliable fit.
Q: Does it come with a bolt carrier group or charging handle?
A: No, the BCG and charging handle are not included, allowing you to select components that best suit your setup for optimal performance.
Q: What makes the mid-length gas system better for a 16-inch barrel?
A: It provides a softer shooting impulse compared to carbine-length systems, reducing component stress and improving overall reliability and control.
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