Description

Introducing the Primary Arms Exclusive Daniel Defense DD4 RIII Barreled Upper Receiver, featuring an 11.5" Cold Hammer Forged barrel and a durable Manganese Phosphate finish. This upper assembly is designed for reliability and performance, built around a government profile barrel with a carbine-length gas system built for reliability.

Features:

11.5" barrel chambered in 5.56 NATO
CHF 4150 Chrome Lined barrel with heavy phosphate coating
Carbine-length gas system
No muzzle device
10.5" RIS III M-LOK handguard, flat dark earth
Made in the USA

With a 10.5" RIS III handguard modeled after the SOCOM RIS II, this upper offers M-LOK slots for lightweight, modular customization. The Mil-Spec upper receiver includes M4 feed ramps and indexing marks, and the 1:7 twist Chrome Moly Vanadium Steel barrel ensures consistent accuracy. Made in the USA, it's designed for those who prioritize durability and top-tier performance.

SKU: DD-PA-EXCLUSIVE-11-5-556-FDE

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Comments (2)

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Gun.deals post states that it includes: "includes an A2 flash hider, GRIP-N-RIP Charging Handle, chrome lined BCG". This looks to be incorrect. In the post, it does show the charging handle and flash hider, but when you click the link to PA's webpage, the description states NO muzzle device included, and the pictures nor description mention anything about the charging handle or BCG. So, I think it just a stripped upper. Gun.deals post needs to be corrected.

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Great price for that SBR you’re looking to put together #NotQuiteMk18

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