Rock Island Auction Company

Lot 335: Daniel Defense DDM4ISR Integrally Suppressed Weapon System

Auction Date: November 17, 2021

Daniel Defense DDM4ISR Integrally Suppressed Weapon System

Price Realized:
Estimated Price: $2,000 - $3,000

A) Daniel Defense DDM4 Semi-Automatic Carbine

Manufacturer: Daniel Defense
Model: DDM4
Type: Rifle
Gauge: 300 AAC Blackout
Barrel: 16 inch round
Finish: bronze
Stock: synthetic
Item Views: 1368
Item Interest: Very Active
Serial Number:
Class: Modern Long Gun

NB - EXCELLENT- near new condition 95% - 98%, used but little, no noticeable marring of wood or metal, bluing near perfect (some wear at muzzle or sharp edges can be expected).


Developed by Daniel Defense of Black Creek, Georgia. The DDM4ISR utilizes a 9 inch cold hammer forged barrel with integral suppressor optimized for the .300 AAC Blackout cartridge. The integral suppressor brings the barrel length to an NFA compliant 16 inches. Flip up post front and adjustable rear peep sights, ventilated aluminum handguard with top rail, A4 pattern flat top upper receiver with forward assist and deflector, standard markings on the magazine well, textured rubberized Daniel Defense grip, and six position Daniel Defense collapsible buttstock. Includes an unnumbered factory case, manual, suppressor wrench tool, additional recoil pad, and extra magazine.

B) Daniel Defense DDM4ISR Integrally Suppressed Barrel and Upper Receiver Class III/NFA Silencer

Manufacturer: Daniel Defense
Model: DDM4ISR
Type: Silencer
Gauge: 300 AAC Blackout
Finish: black
Item Views: 1368
Serial Number:
Class: Class III

NOTE: This Silencer is a National Firearms Act (NFA), fully transferable Class 3, which is registered with the Bureau of Alcohol, Tobacco, Firearms and Explosives, (BATFE) under the provisions of 18 U.S.C. Chapter 44 and 27 CFR part 478.

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