Premium Pistol Caliber Carbines (PCC) – AR-9, AR-45, 9mm MP5, 10mm, AR-40
Premium Pistol Caliber Carbines (PCC)
Discover Moriarti Armaments' collection of Pistol Caliber Carbines (PCCs), including AR-9 rifles and pistols, 10mm Auto, 40SW, and .45 ACP platforms. Built on the familiar AR design, our PCC lineup combines dependable performance, premium USA-made components, and extensive customization options for recreational shooting, competition, and custom firearm builds. Whether you're looking for AR-9, a powerful 10mm Auto PCC, a 40SW AR, or an AR-45, Moriarti offers complete firearms, upper assemblies, lowers, and builder kits designed around proven blowback operating systems and compatible Glock-pattern magazines on select models.
What is a Pistol Caliber Carbine (PCC)?
A Pistol Caliber Carbine (PCC) is an AR-style firearm chambered in a handgun cartridge such as 9mm, 10mm Auto, 40SW, or .45 ACP instead of a traditional rifle cartridge. PCCs are popular for recreational shooting, competition, and training because they combine familiar AR controls with manageable recoil, modular customization, and caliber options to suit a variety of shooting preferences.
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-600x600-456x456.webp "AR-10MM 4\" Slick Side Complete Cone Upper – M-LOK, Non-LRBHO")
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AR-10MM 4" Slick Side Complete Cone Upper – M-LOK, Non-LRBHO
Built for compact power and sleek design, the AR-10MM 4" Slick Side Cone Complete Upper by Moriarti ..
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AR-10MM 4" Slick Side Complete Upper | LRBHO | Micro ARP
Experience the power of 10mm Auto in an ultra-compact package with the Moriarti AR-10MM 4" Slick Sid..
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AR-10mm 5.5" Slick Side Pistol Upper with Diverter, BCG & Charging Handle - Choose Color
Build your perfect AR-10mm pistol with this 5.5" Slick Side Upper in 10mm, featuring a muzzle blast ..
AR-15 10MM 10.5" Auto Barrel, 4150 Steel, 1:16 Twist, Black Nitride, 5/8x24 | Made in USA
Take your AR platform to the next level with the AR-15 10MM 10.5" Auto barrel, purpose-built for pow..
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AR-15 40 S&W 4" Compression Series Micro Pistol Kit – Build Your Custom Micro Pistol
Transform your shooting experience with the AR-15 40 S&W 4" Complete Compression Series Micro Pi..
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AR-15 Patriotic Dust Cover - Engraving in Red | Choose Caliber
Show your patriotic pride with the AR-15 Patriotic Dust Cover featuring a bold 300 blackout or 9mm e..
AR-15/AR-10/AR-9 HEX Compensator | Muzzle Rise & Recoil Reduction | Choose TPI
Upgrade your shooting performance with the AR-15/AR-10/AR-9 HEX Compensator—designed to reduce muzzl..
AR-15/AR-10/AR-9 Micro Mini Slip Over Barrel Shroud with Multi Port Muzzle Brake | Reduce Recoil | Moriarti Armaments
The AR-15/AR-10/AR-9 Micro Mini Slip Over Barrel Shroud from Moriarti Armaments is designed to enhan..
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AR-380 Katusha Series .380 ACP 8.5" Glock Style Pistol – Non-LRBHO, M-LOK, Faux Can | Moriarti Arms
Current ETA: 4-6 weeksIntroducing the AR-380 Katusha Series by Moriarti Arms—a minimalist pistol pla..
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AR-40 .40 S&W 4" Slick-Side Upper Assembly with Diverter
The Moriarti AR-40 upper assembly is a compact .40 S&W configuration featuring a 4-inch barrel, ..
AR-40 4" Slick Side LRBHO Pistol Upper with BCG - .40 S&W | Moriarti Armaments
The AR-40 4" Slick Side LRBHO Pistol Cone Complete Upper Assembly with BCG in .40 S&W is the per..
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AR-40 4" Slick Side Pistol Upper | .40 S&W | Flash Can, BCG & Charging Handle, Non-LRBHO
The AR-40 4" Slick Side Pistol Upper is a high-performance upper assembly chambered in .40 S&W, ..
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AR-40 40 S&W 4" Micro Pistol Parts Kit – MLOK, Classic AR-15 Parts | Moriarti Armaments
The AR-40 40 S&W 4" Micro Pistol Parts Kit from Moriarti Armaments is the ideal choice for those..
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AR-40 40 S&W 4" Micro Pistol Parts Kit – MLOK, Spider Engraved Dust Cover | Choose Color
The AR-40 40 S&W 4" Micro Pistol Parts Kit from Moriarti Armaments offers all the essential comp..
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AR-45 .45 ACP 4" Billet Slick-Side Complete Upper – A2 Flash Hider, Non-LRBHO
The Moriarti AR-45 .45 ACP 4" Complete Upper Assembly features a billet slick-side upper receiver, n..
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AR-45 .45 ACP 4" Slick Side Complete Upper / LRBHO / BCG and Charging Handle
Experience smooth cycling and compact firepower with Moriarti Armaments' AR-45 .45 ACP 4" Slick Side..
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AR-45 .45 ACP 4" Tactical Upper Assembly / Slick / American Flag Charging Handle / Non-LRBHO
AR-45 .45 ACP 4" Tactical Upper Assembly / American Flag Charging Handle / Non-LRBHO from Mori..
AR-45 .45 ACP 4.5" Barrel | 1:16 Twist | 4150 Nitride | 5/8x24 | Moriarti Armaments
Complete your next AR-45 or Micro ARP build with the Moriarti 4.5" .45 ACP Barrel. Precision machine..
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AR-9 4.5" 9mm Barrel - 4150 Chrome Moly Vanadium, 1:10 Twist, Black Nitride, 1/2x36
Enhance your AR-9 build with this 4.5" 9mm barrel made from 4150 chrome moly vanadium steel, providi..
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AR-9 9MM 4.5" Mini Pistol Parts Kit w/ SBA3 Brace - M-Lok / Non-LRBHO
AR-9 9MM 4.5" Mini Pistol Parts Kit w/ SBA3 Brace - M-Lok / Non-LRBHOBuild your custom AR-9 9MM pist..
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AR-9 9MM 4.5" Pistol Parts Kit - Side Cut Billet Upper with 4" Mlok - Cerakote Camo Color Options
Build your custom AR-9 pistol with this complete 9MM AR parts kit from Moriarti Armaments. Designed ..
AR-9 9MM Magpul PMAG 9mm 50rd Drum for Glock
The Magpul PMAG D-50 GL9 9mm 50-Round Drum for Glock handguns is an essential accessory for enthusia..
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ARP 9MM 3" Micro Complete Upper | AR-9 Pistol Upper | M-LOK | Moriarti Armaments
Experience maximum compactness with the Moriarti ARP 9MM 3" Micro Complete Upper Assembly. Designed..
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MA-380 .380 ACP 4.5" MICRO ARP GLOCK STYLE PISTOL / NON-LRBHO - CHOOSE COLOR
Key Features:Barrel: 4.5" 4150 Chrome Moly Vanadium (CMV) steel, government profile barrel, hardened..