Geissele Automatics Super Duty AR-15 Barreled Upper Receiver 5.56 Carbine - Black - No Muzzle Device - 10.3" - 08-244B
Only 3 left in stock
Elevate your AR-15 build with the Geissele Automatics Super Duty AR-15 Barreled Upper Receiver in 5.56 Carbine configuration. Designed for precision and reliability, this 10.3-inch barreled upper delivers exceptional performance in a compact package, ideal for close-quarters maneuvers or custom tactical setups. Crafted by Geissele Automatics, a leader in high-quality firearms components, this upper receiver combines advanced engineering with proven durability to meet the demands of serious shooters.
Key Features
- Cold Hammer-Forged Barrel: The 10.3-inch chrome-lined barrel ensures superior accuracy and longevity, resisting wear from high-round counts while maintaining tight groupings.
- Super Modular Rail System: Featuring a 9.3-inch MK16 rail with a center-aligning tab, it provides rock-solid modularity for optics, lights, and grips without the risk of rotation, enhancing your weapon’s versatility.
- Carbine Gas System: Optimized for reliable cycling with 5.56 NATO ammunition, reducing felt recoil and improving follow-up shot speed.
- Manganese Phosphate Finish: Offers corrosion resistance and a low-glare black coating, perfect for tactical environments where stealth and maintenance are key.
- No Muzzle Device Included: Allows customization with your preferred suppressor or compensator, tailoring the upper to your specific needs.
Technical Specifications
- Barrel Length: 10.3 inches
- Barrel Profile: Medium
- Twist Rate: 1:7 for optimal stabilization of 5.56 NATO rounds
- Gas System: Carbine length
- Barrel Finish: Mag Phosphate
- BCG and Charging Handle: Not included – build flexibility for your existing components
- Dimensions: Length: 16 inches, Width: 3.5 inches, Height: 3 inches
- Weight: 54.08 ounces – lightweight yet robust for maneuverability
Why Choose the Geissele Super Duty Upper?
This barreled upper addresses common pain points in AR-15 builds, such as inconsistent accuracy and rail stability, by incorporating Geissele’s precision machining and military-grade materials. Whether you’re upgrading a duty rifle or assembling a personal defense weapon, it provides the balance of performance and reliability that discerning shooters demand. Its compact design excels in dynamic scenarios, while the absence of a BCG allows seamless integration with your lower receiver, saving time and ensuring compatibility.
Invest in the Geissele Super Duty AR-15 Barreled Upper today and experience the difference quality makes in your next range session or tactical application. Customize, deploy, and dominate with confidence.
Frequently Asked Questions
1. Is this upper compatible with standard AR-15 lowers?
Yes, it mates perfectly with mil-spec AR-15 lower receivers, ensuring a drop-in fit for most builds.
2. What ammunition is recommended?
Optimized for 5.56 NATO, it handles a wide range of bullet weights effectively, especially with the 1:7 twist rate for heavier projectiles.
3. Does it come with any accessories?
No, this stripped barreled upper excludes BCG, charging handle, and muzzle device, allowing full customization.
| Weight | 54.08 oz |
|---|---|
| Dimensions | 16 × 3.5 × 3 in |
| Barrel Finish | Mag Phosphate |
| Barrel Profile | Medium |
| Cartridge Compatibility | 5.56 NATO |
| Barrel Length | 10.3 |
| Gas System Length | Carbine |
| Twist Rate | 1-7 |
| BCG / Charging Handle | Not Included |
| MPN | 08-244B |
| UPC | 817953027455 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
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