Daniel Defense DD4 M4A1 RIII 5.56MM 14.5 321 Black Rifle
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Daniel Defense
Overview
The Daniel Defense DD4 M4A1 RIII 5.56MM 14.5 321 Black Rifle is a barrel. Compare prices from multiple merchants and find the best deal.
Specifications
Price and stock
Availability is good for the Daniel Defense DD4 M4A1 RIII 5.56MM 14.5 321 Black Rifle: it was in stock at one retailer or another nearly every day in August 2026, and today 4 of the 7 retailers we track have it in stock. The best price crept up from $2,465 to $2,588 over August 2026. Buying today, the lowest price is $2,465 at BattleHawk Armory.
Prices checked · refreshed daily across 31 retailers
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