Daniel Defense URG 300 S 10.3" 300 AAC Blackout, 1:8 Black

≈ $2,259

Price at the dealer: 1,880 CHF. Converted at the ECB rate as of October 13, 2026.

Purchase permit required

1257 La Croix-de-Rozon, Switzerland

ID: 10505116

Purchase from outside the EU: The firearm goes through an importer in your country, the dealer handles the export. How buying from Europe works

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About the seller

Dynamikarms

Dealer

541 listings

Details

Original language

German

Brand

Daniel Defense

Category

Purchase eligibility

Required

Condition

New

Location

🇨🇭 1257 La Croix-de-Rozon, Switzerland

Availability

In stock

Freshness

This listing is based on a mirrored offer, where the listing data was synced to us from a shop, dealer, or external marketplace. Please note that temporary price discrepancies may occur due to possible delays in data transmission.

Source: Dynamikarms
Last updated: about 17 hours ago

Description

Note: The item is located abroad. Please note that delivery conditions, shipping times, and/or the purchase process may differ.

Daniel Defense 300™ S Upper Receiver GroupThe Daniel Defense M4 300S Upper Receiver Group was designed for those demanding a high-performance, short-barrel rifle chambered in the versatile 300 Blackout cartridge. Built around a Cold Hammer Forged 10.3” Strength-to-Weight (S2W®) profile barrel, the 300S URG delivers .30 caliber projectiles with greater muzzle energy than comparable 5.56mm platforms. The barrel is equipped with a DD improved Flash Suppressor to reduce flash signature, and a low-profile, pistol length gas system provides smooth, reliable cycling under harsh conditions and reduces perceived recoil. Our DDM4 Rail 9.0 shields the barrel and gas block and affords ample room for securely mounting multiple accessories. Three removable DD Rail Panels made from Santoprene, which are heat resistant to 300° F, provide a secure, comfortable grip while protecting the support hand from heat, while a Daniel Defense Vertical Grip provides superb ergonomics and control. All Daniel Defense complete upper receiver groups come standard with a bolt carrier group and charging handle. MATERIALS & CONSTRUCTIONUPPER RECEIVER: Mil-Spec with Indexing Marks and M4 Feed Ramps. CNC Machined of 7075-T6 Aluminum, Type III Hard Coat AnodizedBARREL: Chrome Moly Vanadium Steel, Cold Hammer Forged, 1:8 twist, 10.3" S2W® Profile, Pistol Length Gas System, Chrome Lined, MP tested, and Mil-Spec Heavy Phosphate CoatedGAS SYSTEM: Pinned Low Profile Gas Block CNC Machined of 4140 hardened steel and Mil-Spec Heavy Phosphate Coating, Pistol Length, Direct ImpingementMUZZLE DEVICE: Daniel Defense Flash Suppressor, 17-4 PH Stainless Steel, Salt Bath Nitride FinishedBOLT CARRIER GROUP: M16 Profile, Mil-Spec MP Tested, Chrome Lined, Properly Staked Gas KeySIGHTS: Sold SeparatelyHANDGUARD: Daniel Defense DDM4 Rail 9.0, CNC Machined from 6061-T6 Aluminum, Type III Hard-Coat AnodizedGRIP: Daniel Defense Vertical Grip, Glass-Filled Polymer with Soft-Touch OvermoldingMade in the USA!Caliber300 BLKGas SystemPistol LengthBarrel Length10.3"ProfileS2W® [Strength-to-Weight]Product Weight3.65 lbs

Daniel Defense URG 300 S 10.3" 300 AAC Blackout, 1:8 Black

Dynamikarms

Details

Freshness

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