# Cmmg 300 AAC Blackout Firearms - Guns For Sale

CMMG .300 AAC Blackout firearms include Mk4 Banshee pistols, compact Dissent models, and Resolute MK4 rifles chambered for 300 AAC Blackout. This tag brings together short-barrel options such as 6.5", 8", and 12.5" configurations, plus 16" and 16.1" Resolute rifles for a full-length AR-platform setup.

Browse CMMG 300 AAC Blackout pistols and rifles in finishes like grey, Midnight Bronze, Charcoal Green, Sniper Grey, green, and tan. These listings focus on compact power, semi-auto operation, Mk4 AR-style ergonomics, and CMMG model lines built for shooters comparing Banshee, Dissent, and Resolute variants.

## Featured Firearms (33 total)

| Product | Caliber | Price |
|---------|---------|-------|
| [CMMG Resolute .300 Blackout Semi-Auto Rifle, 14.5" Barrel, Green](https://gunsnation.com/p/cmmg-resolute-300-blackout-semi-auto-rifle-14-5-barrel-green/UCEGGNdtJ) | .300 AAC Blackout | - |
| [CMMG Resolute 100 MK4 .300 Blackout Rifle - 16" Barrel, 30-Round Capacity](https://gunsnation.com/p/cmmg-resolute-100-mk4-300-blackout-rifle-16-barrel-30-round-capacity/UCEN9zbmb) | .300 AAC Blackout | - |
| [CMMG Banshee Mk4 .300 AAC Blackout 12.5in Black](https://gunsnation.com/p/cmmg-banshee-mk4-300-aac-blackout-12-5in-black/UCEGJAhSF) | .300 AAC Blackout | - |
| [CMMG Dissent MK4 Tactical .300 Blackout 14.5" Semi-Auto Handgun](https://gunsnation.com/p/cmmg-dissent-mk4-tactical-300-blackout-14-5-semi-auto-handgun/UCEGJAhYd) | .300 AAC Blackout | - |
| [CMMG Banshee Mk4 .300 AAC Blackout 12.5in Midnight Bronze](https://gunsnation.com/p/cmmg-banshee-mk4-300-aac-blackout-12-5in-midnight-bronze/UCEGJR3sM) | .300 AAC Blackout | - |
| [CMMG DISSENT Mk4 .300 Blackout 6.5in Black](https://gunsnation.com/p/cmmg-dissent-mk4-300-blackout-6-5in-black/UCEnNb5EL) | .300 AAC Blackout | - |
| [CMMG Dissent MK4 .300 AAC Blackout 6.5in Black](https://gunsnation.com/p/cmmg-dissent-mk4-300-aac-blackout-6-5in-black/UCEnNb5FS) | .300 AAC Blackout | - |
| [CMMG Resolute Semi-Auto Rifle, 300 BLACKOUT, Silver/Gray](https://gunsnation.com/p/cmmg-resolute-semi-auto-rifle-300-blackout-silver-gray/UCEGJAhQe) | .300 AAC Blackout | - |
| [CMMG Banshee Mk4 .300 AAC Blackout 8in Coyote Tan](https://gunsnation.com/p/cmmg-banshee-mk4-300-aac-blackout-8in-coyote-tan/UCEGJR3r9) | .300 AAC Blackout | - |
| [CMMG Dissent MK47 .300 BLK Tactical Side-Folding Rifle](https://gunsnation.com/p/cmmg-dissent-mk47-300-blk-tactical-side-folding-rifle/UCEGJAgk8) | .300 AAC Blackout | - |
| [CMMG Dissent MK4 Tactical .300 Blackout 10.5" Pistol - Tungsten Finish](https://gunsnation.com/p/cmmg-dissent-mk4-tactical-300-blackout-10-5-pistol-tungsten-finish/UCEGFyaoA) | .300 AAC Blackout | - |
| [CMMG Resolute MK4 Bronze .300 AAC Blackout Semi-Auto Rifle](https://gunsnation.com/p/cmmg-resolute-mk4-bronze-300-aac-blackout-semi-auto-rifle/UCEGJAhQ9) | .300 AAC Blackout | - |
| [CMMG Dissent .300 Blackout Precision Rifle - Compact Powerhouse](https://gunsnation.com/p/cmmg-dissent-300-blackout-precision-rifle-compact-powerhouse/UCEnNb530) | .300 AAC Blackout | - |
| [CMMG Dissent .300 Blackout - Compact Tactical Rifle, 10 RD](https://gunsnation.com/p/cmmg-dissent-300-blackout-compact-tactical-rifle-10-rd/UCEnNb54U) | .300 AAC Blackout | - |
| [CMMG Dissent MK4 Tactical Pistol .300 AAC Blackout - Tungsten Finish](https://gunsnation.com/p/cmmg-dissent-mk4-tactical-pistol-300-aac-blackout-tungsten-finish/UCEGFyaOL) | .300 AAC Blackout | - |
| [CMMG Dissent MK4 6.5" .300 BLK Pistol - Midnight Bronze, 30-Round](https://gunsnation.com/p/cmmg-dissent-mk4-6-5-300-blk-pistol-midnight-bronze-30-round/UCEGFyaNr) | .300 AAC Blackout | - |
| [CMMG Dissent Mk4 .300 BLK 6.5" Tactical Pistol - Coyote Tan](https://gunsnation.com/p/cmmg-dissent-mk4-300-blk-6-5-tactical-pistol-coyote-tan/UCEGFyaNk) | .300 AAC Blackout | - |
| [CMMG Dissent MK4 Tactical Pistol .300 Blackout 6.5" - Compact Power](https://gunsnation.com/p/cmmg-dissent-mk4-tactical-pistol-300-blackout-6-5-compact-power/UCEGFyaNM) | .300 AAC Blackout | - |
| [CMMG Resolute MK4 .300 AAC BLK Rifle 16" Coyote Tan](https://gunsnation.com/p/cmmg-resolute-mk4-300-aac-blk-rifle-16-coyote-tan/UCEGJAhQ2) | .300 AAC Blackout | - |
| [CMMG Resolute 300 Blackout Rifle - 14.5" Semi-Auto Powerhouse](https://gunsnation.com/p/cmmg-resolute-300-blackout-rifle-14-5-semi-auto-powerhouse/UCEGGNdth) | .300 AAC Blackout | - |

*Showing 20 of 33 products*

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