# 300 AAC Blackout Semi Automatic Rifles - Guns For Sale

.300 AAC Blackout Semi-Automatic Rifles brings together AR-style .300 Blackout firearms in compact pistol and tactical rifle formats. This catalog tag includes models from Barrett, American Tactical, Sig Sauer, Springfield Armory, CMMG, Alex Pro, APF, and Bravo Recce, with builds focused on short-barrel control and modern semi-auto performance.

Shoppers will find .300 AAC Blackout options with 7.5 inch, 9 inch, and 12.5 inch barrels, 30-round configurations, direct-impingement systems, hybrid receivers, and compact Gen 1 tactical setups. These firearms fit buyers comparing .300 Blackout pistols and rifles for range use, compact handling, and suppressor-ready AR-platform setups.

## Featured Firearms (68 total)

| Product | Caliber | Price |
|---------|---------|-------|
| [B&T APC300 Blackout Tactical Rifle - Semi-Auto, 30-Round, Compact](https://gunsnation.com/p/b-t-apc300-blackout-tactical-rifle-semi-auto-30-round-compact/UCEn8vQx5) | .300 AAC Blackout | - |
| [ATI Omni Hybrid Maxx .300 AAC Blackout 16" Tactical Sport Rifle](https://gunsnation.com/p/ati-omni-hybrid-maxx-300-aac-blackout-16-tactical-sport-rifle/UCEQg2nh5) | .300 AAC Blackout | - |
| [WISE ARMS WA-15B Sniper Gray .300 Blackout Tactical Rifle](https://gunsnation.com/p/wise-arms-wa-15b-sniper-gray-300-blackout-tactical-rifle/UC5HkTXnE) | .300 AAC Blackout | - |
| [Sig Sauer MCX Rattler Canebrake - Compact Tactical .300 Blackout](https://gunsnation.com/p/sig-sauer-mcx-rattler-canebrake-compact-tactical-300-blackout/UCE3nOark) | .300 AAC Blackout | - |
| [ATI Omni Hybrid Maxx P4 .300 Blackout Semi-Auto Rifle](https://gunsnation.com/p/ati-omni-hybrid-maxx-p4-300-blackout-semi-auto-rifle/UCEQg2mV8) | .300 AAC Blackout | - |
| [Omni Hybrid Maxx P4 .300 Blackout Tactical Pistol](https://gunsnation.com/p/omni-hybrid-maxx-p4-300-blackout-tactical-pistol/UCEQg2n4U) | .300 AAC Blackout | - |
| [Sig Sauer MCX Spear-LT .300 BLK 9" Pistol - Coyote Tan](https://gunsnation.com/p/sig-sauer-mcx-spear-lt-300-blk-9-pistol-coyote-tan/UCE3nOr1d) | .300 AAC Blackout | - |
| [Omni Hybrid Maxx P3 .300 AAC Blackout 16" Tactical Rifle - Black](https://gunsnation.com/p/omni-hybrid-maxx-p3-300-aac-blackout-16-tactical-rifle-black/UCEQg2ngN) | .300 AAC Blackout | - |
| [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 | - |
| [LWRC DI .300 AAC Blackout Burnt Bronze Semi-Auto Rifle](https://gunsnation.com/p/lwrc-di-300-aac-blackout-burnt-bronze-semi-auto-rifle/UCExpYZ08) | .300 AAC Blackout | - |
| [Radical RF-15 .300 Blackout Semi-Auto Rifle, 16" Barrel](https://gunsnation.com/p/radical-rf-15-300-blackout-semi-auto-rifle-16-barrel/UCEKYNp4L) | .300 AAC Blackout | - |
| [LWRC IC-DI 300 AAC Blackout Semi-Auto Rifle - ODG Tactical Elite](https://gunsnation.com/p/lwrc-ic-di-300-aac-blackout-semi-auto-rifle-odg-tactical-elite/UCF1F77QC) | .300 AAC Blackout | - |
| [Diamondback DB15 16" .300 AAC Blackout Semi-Auto Precision Rifle](https://gunsnation.com/p/diamondback-db15-16-300-aac-blackout-semi-auto-precision-rifle/UCEGBnTX4) | .300 AAC Blackout | - |
| [Ruger Mini-14 Tactical .300 AAC Blackout 16.1in Stainless](https://gunsnation.com/p/ruger-mini-14-tactical-300-aac-blackout-16-1in-stainless/UCCy77fSr) | .300 AAC Blackout | - |
| [Stag Arms Stag-15 .300 Blackout Tactical Sport Rifle 16"](https://gunsnation.com/p/stag-arms-stag-15-300-blackout-tactical-sport-rifle-16/UCEHq0QmP) | .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 | - |
| [B&T APC .300 BLACKOUT Semi-Auto Rifle, 30+1 RD Ambi Safety](https://gunsnation.com/p/b-t-apc-300-blackout-semi-auto-rifle-30-1-rd-ambi-safety/UCEn8vRQY) | .300 AAC Blackout | - |
| [LWRC IC-DI .300 Blackout FDE Semi-Auto Rifle, 16" Threaded Barrel](https://gunsnation.com/p/lwrc-ic-di-300-blackout-fde-semi-auto-rifle-16-threaded-barrel/UCF1F77Rx) | .300 AAC Blackout | - |
| [POF Minuteman .300 Blackout 13.7" Semi-Auto Rifle](https://gunsnation.com/p/pof-minuteman-300-blackout-13-7-semi-auto-rifle/UCEusZ5E2) | .300 AAC Blackout | - |
| [Christensen MPP .300 BLK 7.5" Compact Semi-Auto Rifle](https://gunsnation.com/p/christensen-mpp-300-blk-7-5-compact-semi-auto-rifle/UCCAcApWC) | .300 AAC Blackout | - |

*Showing 20 of 68 products*

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*Data from [GunsNation](https://gunsnation.com)*