CMMG DISSENT MK4 Pistol .300 AAC Blackout 10.5″ 30+1

Description

The CMMG DISSENT MK4 is a compact semi‑automatic pistol chambered in .300 AAC Blackout designed for users who need a short-barrel, versatile platform. Its 10.50″ threaded barrel and adjustable gas block allow reliable function across supersonic and subsonic loadings. The platform omits a conventional AR15 buffer system and uses a 1913 Picatinny rail end plate for folding brace or accessory compatibility. Finished in Cerakote with a 9.60″ M-LOK handguard and a TriggerTech AR‑D trigger, it combines practical features for close‑quarters and compact carry use-cases.

Key Specifications

• The caliber is .300 AAC Blackout.
• The action is Semi-Auto.
• The barrel measures 10.50″ and is threaded.
• The listed capacity is 30 + 1.
• The handguard is a 9.60″ M-LOK design.
• The overall length is 18.70″.
• The finish is Cerakote.
• The trigger is a TriggerTech AR‑D with a 4 lb pull weight as supplied.
• The pistol includes a 1913 Picatinny brace adapter and a left-side charging handle.
• Sight configuration is optic ready.

Purpose-built for compact, practical use, the DISSENT MK4 pairs manageable dimensions with features that support suppressed and unsuppressed .300 BLK loads. Its adjustable gas system, threaded barrel, and robust controls make it a sensible option for shooters seeking a short-barrel AR‑pattern pistol platform that emphasizes utility and modularity.

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