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 9mm AR rifles, 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 a 9mm AR, 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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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..
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 with Diverter, BCG & Charging Handle - Choose Color
Build your perfect AR-40 pistol with this 4" Slick Side Upper in .40 S&W, featuring a muzzle bla..
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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 Build Kit – MLOK, Classic AR-15 Parts | Moriarti Armaments
The AR-40 40 S&W 4" Micro Pistol Build Kit from Moriarti Armaments is the ideal choice for those..
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AR-40 40 S&W 4" Micro Pistol Build Kit – MLOK, Spider Engraved Dust Cover | Choose Color
The AR-40 40 S&W 4" Micro Pistol Build Kit from Moriarti Armaments offers all the essential comp..
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AR-45 .45 ACP 4" Slick Side Complete Upper / LRBHO / BCG and Charging Handle – Moriarti Armaments
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" Slick Side Cone Upper / BCG and Charging Handle / Non-LRBHO – Moriarti Armaments
The AR-45 .45 ACP 4" Slick Side Cone Upper from Moriarti Armaments is engineered for compact .45 ACP..
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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-45 45 ACP 16" Carbine Upper Assembly with 12" M-LOK Handguard | CERAKOTE CAMO Colors | BCG and Charging Handle
Build your dream AR-45 with the Moriarti Arms® 45 ACP 16" Carbine Upper Assembly, designed for peak ..
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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" Brindle Micro ARP Pistol | LRBHO | SBA3 | Moriarti
The Moriarti AR-9 9MM 4.5" Brindle Pistol combines compact Micro ARP styling with a proven blowback ..
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AR-9 9MM 4.5" Mini Pistol Build Kit w/ SBA3 Brace - M-Lok / Non-LRBHO
AR-9 9MM 4.5" Mini Pistol Build Kit w/ SBA3 Brace - M-Lok / Non-LRBHOBuild your custom AR-9 9MM pist..
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AR-9 9MM 4.5" Pistol Build Kit - Side Cut Billet Upper with 4" Mlok - Cerakote Camo Color Options
Build your custom AR-9 pistol with this complete 9MM AR build 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..
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MA-40 .40 S&W Moriarti Arms 4" 'Brindle' Pistol – SBA3 Brace, Blowback System, Mlok, Custom Cerakote
Introducing the AR-40 .40 S&W 'Brindle' Pistol by Moriarti Arms, a premium .40 caliber semi-auto..
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MA-9 9MM 4.5" MICRO ARP GLOCK STYLE PISTOL / NON-LRBHO - CHOOSE COLOR
The MA-9 9MM 4.5" Micro Arp Glock Style Pistol was developed by Moriarti Armaments to utilize a..
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MA-9 9MM 4.5" Micro Glock Style Pistol Kit - Choose Color | Non-LRBHO
MA-9 9MM 4.5" Micro Glock Style Pistol Kit - Choose Color | Non-LRBHO - Complete Your DIY 9MM Projec..
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MA-9 9MM 4.5" Mini Semi Auto Pistol | Slick Side |Classic | Glock Style
The MA-9 9MM Mini Semi Auto Pistol delivers compact power and innovative design. Built for performan..
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MA-9 9MM 4.5" Moriarti Arms Gradient Glock Style Mini Pistol / SBA3 / LRBHO
MA-9 9MM 4.5" Moriarti Arms Gradient Glock Style Mini Pistol / SBA3 / LRBHO - FRT ReadyFFL Transfer ..
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MA-9 9MM Glock Style Complete Pistol Lower with SBA3 Adjustable Brace – Moriarti Armaments
The MA-9 9MM Glock Style Complete Pistol Lower from Moriarti Armaments is the ultimate foundation fo..
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MA-9 9MM MORIARTI 4.5" ENHANCED SPORTING MINI GLOCK STYLE PISTOL - NON-LRBHO, SBA3
FFL Transfer RequiredThe MA-9 9MM 4.5" Enhanced Sporting Mini Glock Style Pistol offers exceptional ..
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MA-9 Stripped Billet Lower Receiver with Mag Catch and Ejector – Glock Style | Moriarti Armaments
The MA-9 Stripped Billet Lower Receiver from Moriarti Armaments is the perfect starting point for yo..
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Moriarti AR-10MM 5.5" Slick Side Micro Pistol Complete Upper / Shroud / BCG & Charging Handle - Non-LRBHO
Key Features5.5-inch 10mm barrel, 4150 CrMoV steel, nitride finish, 1:16 twist, 5/8x24 thread pitch5..
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Moriarti AR-9 4.5" Pistol Upper Assembly with Flash Can, BCG, and Charging Handle - Non-LRBHO
The AR-9 4.5" Pistol Upper is designed for compact performance and reliable operation in your 9mm AR..
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Moriarti AR-9 9MM 4.5" LRBHO Slick Side Complete Upper Assembly with BCG & Charging Handle - Black
The Moriarti AR-9 9MM 4.5" LRBHO Slick Side Complete Upper Assembly offers a high-performance build ..
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Moriarti AR-9 9MM 4.5" Pistol Upper Assembly with BCG and Charging Handle - Slick, Non-LRBHO
The AR-9 9mm 4.5" Pistol Upper Assembly delivers outstanding performance and versatility in a compa..
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Moriarti AR-9 9MM 4.5" Slick Side Micro Pistol Upper / Shroud / BCG & Charging Handle - Non-LRBHO
Upgrade your AR-9 pistol build with the AR-9 9MM 4.5" Slick Side Micro Pistol Upper. This complete u..
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MORIARTI AR-9 9MM 4.5" SLICK SIDE PISTOL UPPER ASSEMBLY /7" FAKE CAN / BCG & CH / NON LRBHO
The AR-9 9mm 4.5 Slick Side Pistol Upper Assembly with a 7 inch Fake Can, including BCG (Bolt Carrie..
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Moriarti Arms .45 ACP 4.5" Barrel Blowback AR-45 Pistol Kit - Slick Side Upper, M-LOK, Non-LRBHO
Build your AR-45 pistol with this Moriarti Arms 4.5" Barrel Blowback Kit. Designed for Glock-style l..
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Moriarti Arms AR-40 S&W 4" Mini Glock Style Pistol | Anodized Black | Non-LRBHO | SBA3
The Moriarti Arms AR-40 S&W 4" MiNI Glock Style Pistol delivers the power and precision of the ...
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Moriarti Arms MA-45 4" Micro Glock-Style Pistol | SBR Ready |Custom Color Options, Non-LRBHO
The Moriarti Arms MA-45 4" Micro Glock-Style Pistol brings superior performance and customization to..
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Moriarti Arms MA-45 4.5" Mini Slick .45 ACP Glock-Style Pistol with SBA3 Brace | Blowback, Non-LRBHO
CURRENT ETA: 4-6 WEEKSThe Moriarti Arms MA-45 4.5" Mini Slick .45 ACP Glock-Style Pistol is the ulti..
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Moriarti MA-40 S&W 4" Enhanced Sporting Series Mini Glock Style Pistol – SBA3 Brace, FDE, Non-LRBHO
Introducing the Moriarti MA-40 S&W 4" Enhanced Sporting Series Mini Glock Style Pistol, a high-p..
Wolfpack Armory AR-45 / AR-10MM Complete Lower Receiver Assembly | SBR Ready | Glock Magazine Compatible
Build your next pistol-caliber AR with the Wolfpack Armory AR-45 / AR-10MM Complete Lower Receiver A..
Wolfpack Armory AR-45 / AR-10MM Stripped Lower Receiver | Glock Magazine Compatible | Billet Aluminum
Build a reliable pistol-caliber carbine with the Wolfpack Armory AR-45 / AR-10MM Stripped Lower Rece..
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AR 9mm Mini Tanker Muzzle Brake | Steel, Phosphate Finish, 1/2x36
The AR 9mm Mini Tanker Muzzle Brake is designed to reduce recoil and muzzle rise, making it ideal fo..
AR 9mm Stubby Slim Compact Flash Can | Anodized Color Options | 1/2 x 36 Thread
The AR 9mm Stubby Slim Compact Flash Can is the ideal muzzle device for AR-15 pistols and 9mm builds..
AR MAGPUL MOE SL CARBINE STOCK - MIL-SPEC
AR MAGPUL MOE SL CARBINE STOCK - MIL-SPEC Mounts on mil-spec sized carbine receiver extension ..
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AR-10MM 5.5" Micro ARP 10mm AR-15 Pistol Kit /Slick / Suppressor Ready
This Micro ARP 10mm AR-15 Pistol Build Kit is configured for the SBR Ready designation. The kit cent..
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AR-10MM 5.5" MLOK COMPLETE PISTOL KIT /SLICK SIDE / NON-LRBHO
Moriarti Arms, Blow Back, 10MM, 5.5" Barrel, Black Finish, Slick side upper, Non-LRBHO, Mlok, Glock ..