Daniel Defense Uppers
Showing 1–16 of 25 results
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Daniel Defense 300S URG
Original price was: $1,405.00.$1,307.00Current price is: $1,307.00. -
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Daniel Defense DD4 RIII S URG Black
Original price was: $1,468.00.$1,366.00Current price is: $1,366.00. -
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Daniel Defense DD4 RIII S URG FDE
Original price was: $1,468.00.$1,366.00Current price is: $1,366.00. -
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Daniel Defense DD4 RIII URG
Original price was: $1,559.00.$1,450.00Current price is: $1,450.00. -
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Daniel Defense DD4 RIII URG Black
Original price was: $1,559.00.$1,450.00Current price is: $1,450.00. -
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Daniel Defense DD5 V3 URG 7.62
$1,875.00 -
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Daniel Defense DD5 V4 URG .260
$1,875.00 -
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Daniel Defense DD5 V4 URG 6.5 Creedmoor
$1,931.00 -
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Daniel Defense DD5 V4 URG 7.62
$1,931.00 -
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Daniel Defense DD5 V5 URG .260
$1,931.00 -
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Daniel Defense DD5 V5 URG 6.5 Creedmoor
$1,931.00 -
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Daniel Defense M4 URG M4A1
Original price was: $1,559.00.$1,450.00Current price is: $1,450.00. -
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Daniel Defense M4 URG M4A1 FSP
Original price was: $1,566.00.$1,457.00Current price is: $1,457.00. -
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Daniel Defense M4 URG MK12
Original price was: $1,698.00.$1,579.00Current price is: $1,579.00.
Technical Excellence: The Daniel Defense Upper Receiver Group (URG)
At Western Sport, we recognize that a Daniel Defense Complete Upper is more than just a component; it is a precision-engineered system. As an authorized Master Dealer, we ensure that every assembly is factory-original, featuring the specialized metallurgy and gas dynamics that have made DD a staple in the firearm community.Choosing these specialized assemblies means investing in a platform designed for high-cadence fire. Whether you are upgrading an existing AR-15 or building a new rifle, these units utilize 7075-T6 aluminum receivers with M4 feed ramps to ensure flawless cycling and structural integrity under stress.
The Cold Hammer Forged (CHF) Difference
The foundation of the DD reputation lies in their cold hammer-forged barrels. Unlike standard button-rifled barrels, these feature barrels forged from Chrome Moly Vanadium steel, resulting in a denser molecular structure that significantly extends service life. Combined with a 1:7 twist rate and a heavy phosphate exterior coating, every Daniel Defense Complete Upper is optimized for professional-grade 5.56 NATO ammunition.
Reliability by Design: Rails and Gas Systems
From the iconic RIS II quad rail to the modern M-LOK RIS III, these systems utilize a patented bolt-up interface that provides a rigid, free-floating platform. This ensures that accessories like lasers and optics maintain a consistent zero. Furthermore, each unit is tuned with a specific gas port diameter—from the carbine-length MK18 to the mid-length V7—to provide a smooth recoil impulse.
Verified Master Dealer Authenticity
Every product we sell is a FULL, FACTORY, WARRANTIED Daniel Defense product. We do not sell “parts builds” or third-party swaps. When you purchase from Western Sport, you receive a 100% authentic Daniel Defense Complete Upper backed by a Lifetime Warranty. Our team understands these systems inside and out, offering the knowledgeable support required to select the right gear for your mission.Equip your rifle with the performance advantage of Daniel Defense—built for accuracy, designed for duty, and proven in the field.