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  • Daniel Defense M4 300.

Daniel Defense M4 300.


Market types:


Pistol type:



.223 Rem, .300 Blackout

About Product

Model: M4 300



Subgroup: pistol
Manufacturer: Daniel Defense
Item #: 02-088-22179
Action: Single Action (SA)
Made in: USA
Year: 2015
MSRP: $ 1,699
Caliber: 300 AAC Blackout
Barrel length: 10.3"
Slide finish: Blued
Rate of twist: 1 in 8"
Frame material: Aluminum
Frame finish: Blued
Overall length: 27"
Sights: None
Trigger: Geissele SSA 2-Stage
Magazine capacity: 30
Grip: Checkered plastic
Weight: 84.8 oz.
Rail: Yes
Features Show features

The Daniel Defense 300 Pistol, chambered in 7.62 x 35mm, is a variation of the 300 SBR and is ideal for close quarters and home defense. A pistol receiver extension classifies it as a Pistol and not a Short Barreled Rifle (NFA regulated items require ATF approval and a tax stamp). This pistol from Daniel Defense comes complete with a 10.3” Cold Hammer Forged Strength-to-Weight barrel, pistol length gas system, pinned low profile gas block, and DDM4 Rail 9.0. LOWER RECEIVER: Mil-Spec with Enhanced Flared Magazine Well and Rear Receiver QD Swivel Attachment Point. CNC Machined of 7075 T6 Aluminum, Type III Hard Coat Anodized. UPPER RECEIVER: Mil-Spec with Indexing Marks and M4 Feed Ramps. CNC Machined of 7075 T6 Aluminum, Type III Hard Coat Anodized. BARREL: Chrome Moly Vanadium Steel, Cold Hammer Forged, 1:8, 10.3” S2W Profile, and Salt Bath Nitride Finished. GAS SYSTEM: Pinned Low Profile Gas Block CNC Machined of 4140 hardened steel with Mil-Spec Heavy Phosphate Coating, Pistol length, Direct Impingement. MUZZLE DEVICE: Daniel Defense Flash Suppressor, 17-4 PH Stainless Steel, Salt Bath Nitride Finished. BOLT CARRIER GROUP: M16 Profile, Chrome Lined, Properly Staked Gas Key. BUFFER: H Buffer. HANDGUARD: Daniel Defense DDM4 Rail 9.0, CNC Machined of 6061-T6 Aluminum, Type III Hard Coat Anodized. RECEIVER EXTENSION: Daniel Defense 1.15” Diameter Pistol Receiver Extension. PISTOL GRIP: Daniel Defense Pistol Grip, Glass Filled Polymer with Soft Touch Overmolding. RAIL PANELS: Daniel Defense Rail Panels made from Santoprene, heat resistant to 300° F.

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