.300 Blackout AR-15 Pistols
300 AAC Blackout AR15 Pistol Configurations
Shop 300 Blackout AR-15 pistols in compact, micro, and short-barrel configurations at Moriarti Armaments. The 300 BLK AR pistol combines the versatility of the AR-15 platform with a cartridge available in both supersonic and subsonic loads. Explore complete pistols with varying barrel lengths, twist rates, gas systems, handguards, muzzle configurations, and custom finishes. Compare individual firearm specifications to understand the differences between available models.
Why is 300 Blackout well suited to the AR-15 platform?
300 Blackout was developed for the AR-15 platform, accommodating both supersonic and subsonic ammunition while sharing many components with standard AR-15 configurations. Its compatibility with compact barrel configurations makes it a common chambering for AR-pattern pistols. Always use ammunition matching the firearm's marked caliber.
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Micro ARP MA-15 4.5" Semi-Auto Pistol | SBR Ready | Choose Color & Caliber | Moriarti Armaments
The Moriarti MA-15 4.5″ Micro ARP is a semi-automatic AR15-platform pistol available in multiple cha..
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Moriarti MA-15 5" Micro ARP Pistol | Mil-Spec Buffer | SBR Ready | Choose Caliber & Color
The Moriarti Micro ARP AR-15 5" Semi-Auto Pistol is built for shooters who demand premium performanc..
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MA-15 5" .300 Blackout Micro Mini — Minimalist Series | HBPDW, Accent Color
The Moriarti Armaments MA-15 Minimalist Series is a compact, semi-automatic AR-15-pattern pistol cha..
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MA-15 5" 300 Blackout Micro Mini Pistol – Color Choice | Moriarti
The Moriarti Armaments MA-15 Micro Mini Series is a compact, semi-automatic AR-15-pattern pistol cha..
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MA-15 5" 300 Blackout Micro Pistol – Minimalist Series | HBPDW
The Moriarti Armaments MA-15 Minimalist Series is a compact, semi-automatic AR-15-pattern pistol cha..
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MA-15 5" 300 Blackout Suppressor Ready Pistol – 9" M-LOK | SBA5
The Moriarti Armaments MA-15 Suppressor Ready Series is a compact, semi-automatic AR-15-pattern pist..
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MA-15 5″ Micro ARP Pistol – Classic Series
The Moriarti Arms MA-15 5″ Micro ARP Classic Series is a compact, semi-automatic AR-platform pistol ..
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MA-15 Micro ARP 4.5" .300 Blackout Semi-Auto Pistol – Color Choice
The Moriarti Armaments MA-15 Micro Mini Series is a compact, semi-automatic AR-15 pistol chambered i..
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Moriarti MA-15 5″ Cookie Series Pistol – SBA3 | Choose Caliber
The Moriarti MA-15 Cookie Series is a compact, AR-platform semi-automatic pistol offered in three ch..
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Moriarti MA-15 5″ Micro ARP Pistol – SBA5 / Magpul | Choose Caliber & Color
The Moriarti MA-15 5″ Micro ARP is a compact AR-15 platform pistol offered in three caliber configur..
CMMG DISSENT MK4 300BLK 6.5
CMMG, Dissent MK4, Semi-automatic Pistol, 300 Blackout, 6.5" Barrel, Cerakote Finish, Armor Black, C..
CMMG DISSENT MK4 300BLK 6.5 30RD CT
CMMG, Dissent MK4, Semi-automatic Pistol, 300 Blackout, 6.5" Barrel, Cerakote Finish, Coyote Tan, CM..
CMMG DISSENT MK4 300BLK 6.5 30RD TNG
CMMG, Dissent MK4, Semi-automatic Pistol, 300 Blackout, 6.5" Barrel, Cerakote Finish, Tungsten, CMMG..
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MA-15 7.5" 300 Blackout Pistol – Custom Cerakote Series | SBA5
The Moriarti Armaments MA-15 Custom Cerakote Series is a semi-automatic AR-15-pattern pistol chamber..
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MA-15 7.5" 300 Blackout Suppressor Ready Pistol – 9" M-LOK | SBA5
The Moriarti Armaments MA-15 Suppressor Ready Series is a semi-automatic AR-15-pattern pistol chambe..
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MA-15 Predator 7.5" AR-15 Semi-Auto Pistol | HBPDW Brace | 5.56 / 300 BLK / 7.62×39
The Moriarti Armaments MA-15 Predator is a semi-automatic AR-15-pattern pistol offered in 5.56 NATO,..
BCM RECCE-9 PSTL 300BLK 9
Bravo Company, Recce 9 MCMR, Semi-automatic, Pistol, 300 Blackout, 9" Barrel, 1:7 Twist, Aluminum, B..
BCM RECCE-9 QRF PSTL 300BLK 9
Bravo Company, Recce 9 QRF, Semi-automatic, Pistol, 300 Blackout, 9" Barrel, 1:7 Twist, Aluminum, Bl..
CMMG BANSHEE MK4 300BLK 8
CMMG, Banshee MK4, Semi-automatic, AR Pistol, 300 Blackout, 8" Barrel, Cerakote Finish, Armor Black,..
CMMG BNSHE MK4 300BLK 8
CMMG, Banshee MK4, Semi-automatic, AR Pistol, 300 Blackout, 8" Barrel, 5/8X24 Thread Pitch, Cerakote..
CMMG BNSHE MK4 300BLK 8
CMMG, Banshee MK4, Semi-automatic, AR Pistol, 300 Blackout, 8" Barrel, 5/8X24 Thread Pitch, Cerakote..
CMMG DISSENT MK4 300BLK 10.5
CMMG, DISSENT MK 4, Semi-automatic, AR Pistol, 300 Blackout, 10.5" Threaded Barrel, 5/8X24, Cerakote..
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MA-15 10.5" .300 Blackout Custom Series Semi-Auto Pistol – Burnt Bronze | SBA3
The Moriarti Armaments MA-15 Custom Series is a semi-automatic AR-15-pattern pistol chambered in .30..
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Moriarti MA-15 10.5″ AR-15 Pistol with SBPDW Brace – 5.56 NATO / .300 Blackout / 7.62×39
The Moriarti MA-15 10.5″ AR-15 Pistol features an all-black configuration with the SB Tactical SBPDW..
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Moriarti MA-15 GunCandy Series 10.5" .300 Blackout Pistol – SBA5
The Moriarti MA-15 GunCandy Series is a semi-automatic AR-15-pattern pistol chambered in .300 AAC Bl..
CMMG BNSHE MK4 300BK 12.5
CMMG, Banshee MK4, Semi-Automatic, AR Pistol, 300 Blackout, 12.5" Barrel, 5/8X24 Thread Pitch, Cerak..
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AR-15 Moriarti Duo TakeDown Semi Auto Pistol | 5.56 Nato with 300 Blackout or 350 Legend Combo | SBA3 Brace
The Ultimate Versatile AR Pistol – Quick Barrel Swap System for Dual Caliber Performance!Introducing..