Pistol Caliber Upper Assemblies | Moriarti Armaments
Pistol Caliber Upper Assemblies | Premium Quality Uppers by Moriarti Armaments
Explore pistol caliber upper assemblies at Moriarti Armaments. Our premium quality uppers offer versatility, precision, and superior reliability for building your custom pistol caliber AR-style firearm.
AR-40 4" Side Charging LRBHO Pistol Upper with BCG - .40 S&W | Moriarti Armaments
The AR-40 4" Side Charging LRBHO Pistol Cal Complete Upper Assembly in .40 S&W is designed for u..
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..
-20%
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..
-26%
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, ..
-43%
AR-PCC Moriarti Duo TakeDown Pistol Upper Assembly | 8" | 9mm & 380 Complete Combo Set – Advanced Caliber Switch System
AR-PCC Moriarti Duo TakeDown Pistol Upper Assembly | 8" | 9mm & 380 Complete Combo Set – Advance..
-228x228.jpg "MORIARTI AR-9 9MM 4.5\" Pistol Upper Assembly | 4\" Mlok | A2 Muzzle Device | Slick Side")
-228x228.jpg "MORIARTI AR-9 9MM 4.5\" Pistol Upper Assembly | 4\" Mlok | A2 Muzzle Device | Slick Side")
-29%
MORIARTI AR-9 9MM 4.5" Pistol Upper Assembly | 4" Mlok | A2 Muzzle Device | Slick Side
The MORIARTI AR-9 9MM 4.5" Pistol Upper Assembly is a compact, high-performance upper designed for 9..
AR 10MM 10.5" SLICK SIDE PREMIUM UPPER ASSEMBLY / LRBHO / BCG & CH
AR 10MM 10.5" 'SLICK SIDE' PREMIUM COMPLETE UPPER RECEIVER IS BUILD ON A SLICK SIDE BILLET..
AR 10MM 10″ Pistol Caliber Side Charging Complete Upper / BCG / LRBHO
AR 10MM 10″ Pistol Caliber Side Charging LRBHO Complete Upper with BCG – 10mm IS BUILD ON..
AR 10MM 10″ Pistol Caliber Side Charging Complete Upper / BCG / LRBHO / OD Green
AR 10MM 10″ Pistol Caliber Side Charging Complete Upper / BCG / LRBHO / OD Green IS BUILD ON&nb..
-17%
AR 10MM 12.5″ Slick Side Cone Complete Upper W/ BCG and CH – 10mm, Non-LRBHO
AR 10MM 12.5″ Slick Side Cone Complete Upper W/ BCG and CH – 10mm, Non-LRBHO IS BUILD ON&n..
AR 10MM 16" Complete Upper Assembly with BCG / Side Charger / LRBHO
AR 10MM 16" Pistol Caliber Side Charging Complete Upper – 10mm IS BUILD ON A NON RECIPROCA..
AR 10MM 16" SLICK SIDE PREMIUM M-LOK UPPER ASSEMBLY / BCG & CH /LRBHO
AR 10MM 16" 'SLICK SIDE' PREMIUM COMPLETE M-LOK UPPER RECEIVER IS BUILD ON A SLICK SIDE BI..
AR 10MM 4″ Pistol Caliber Side Charging Complete Upper / BCG /LRBHO – 10mm
AR 10MM 4″ Pistol Caliber Side Charging LRBHO Complete Upper with BCG – 10mm IS BUILD ON A..
AR 10MM 4″ Slick Side Complete Upper W/ BCG and CH/LRBHO – 10mm
AR 10MM 4″ Pistol Caliber Side Charging LRBHO Complete Upper with BCG – 10mm IS BUILD ON A..
-600x600-228x228.jpg "AR 10MM 4″ Slick Side Cone Complete Upper / BCG and CH – 10mm, Non-LRBHO")
-27%
AR 10MM 4″ Slick Side Cone Complete Upper / BCG and CH – 10mm, Non-LRBHO
AR 10MM 4″ Slick Side Cone Complete Upper W/ BCG and CH – 10mm, Non-LRBHO IS BUILD ON ..
-30%
AR 10MM 8" SLICK SIDE PISTOL UPPER WITH FLASH CAN AND CH / NO BCG / NON-LRBHO
AR 10MM 8" SLICK SIDE PISTOL UPPER WITH FLASH CAN AND CH / NO BCG / NON-LRBHOTHIS UPPER FEATUR..
AR 10MM 8" SLICK SIDE PREMIUM UPPER ASSEMBLY / BCG & CH / LRBHO
AR 10MM 8" 'SLICK SIDE' PREMIUM COMPLETE UPPER RECEIVER IS BUILD ON A SLICK SIDE BILLET UP..
AR 10MM 8″ Pistol Caliber Side Charging Complete Upper / BCG / LRBHO
AR 10MM 8″ Pistol Caliber Side Charging LRBHO Complete Upper with BCG – 10mm IS BUILD ON A..
AR-40 8" Side Charging LRBHO Pistol Cal Complete Upper Assembly with BCG - .40 S&W
The AR-40 8" Side Charging LRBHO Pistol Cal Complete Upper Assembly is designed for maximum performa..
AR-40 8" Slick Side LRBHO Pistol Complete Upper Assembly with BCG & CH - .40 S&W
The AR-40 8" Slick Side LRBHO Pistol Cal Complete Upper Assembly in .40 S&W is designed for thos..
-20%
AR-40 8" Slick Side Pistol Upper with Diverter, BCG & Charging Handle - Choose Color
Build your perfect AR-40 pistol with this 8" Slick Side Upper in .40 S&W, featuring a muzzle bla..
-44%
AR-40 8" Slick Side Pistol Upper with Flash Can & Charging Handle - .40 S&W (No BCG)
The AR-40 8" Slick Side Pistol Upper in .40 S&W is designed for those looking to build a compact..
-25%
AR-45 .45 ACP 16" SLICK SIDE CLAW MLOK UPPER / BCG AND CHARGING HANDLE/NON LRBHO
AR-45 .45 ACP 16" "SLICK SIDE" CLAW MLOK UPPER WITH BCG AND CHARGING HANDLE. THIS UPPER IS BUIL..
AR-45 .45 ACP 16" SLICK SIDE COMPLETE M-LOK UPPER ASSEMBLY/ BCG AND CH /LRBHO
AR-45 .45 ACP 16" SLICK SIDE LRBHO COMPLETE M-LOK UPPER ASSEMBLY IS BUILD ON A SLICK SIDE ..
-18%
AR-45 .45 ACP 4" SLICK SIDE COMPLETE UPPER HALF/AMERICAN FLAG/NON-LRBHO
AR-45 .45 ACP 4" LRBHO "SLICK SIDE" TACTICAL UPPER HALF WITH BCG AND CHARGING HANDLE. THI..
-228x228.jpg "AR-45 .45 ACP 4\" SLICK SIDE CONE UPPER HALF / BCG AND CH / NON-LRBHO")
-228x228.jpg "AR-45 .45 ACP 4\" SLICK SIDE CONE UPPER HALF / BCG AND CH / NON-LRBHO")
-9%
AR-45 .45 ACP 4" SLICK SIDE CONE UPPER HALF / BCG AND CH / NON-LRBHO
AR-45 .45 ACP 4" 'SLICK SIDE' CONE UPPER HALF WITH RAMPED BCG AND CHARGING HANDLE. THIS UPPER I..
AR-45 .45 ACP 7.5" Slick Side Pistol Upper Half with BCG and Charging Handle / LRBHO
AR-45 .45 ACP 7.5" Slick Side Pistol Upper Half with BCG and Charging Handle / LRBHOUpgrade your AR-..
-20%
AR-45 .45 ACP 7.5" SLICK SIDE UPPER HALF / BCG AND CH/ NON-LRBHO
AR-45 .45 ACP 7.5" 'SLICK SIDE' UPPER HALF WITH BCG AND CHARGING HANDLE. THIS UPPER IS BUILD ON..
AR-45 .45 ACP 8" PISTOL SIDE CHARGING UPPER / BCG /LRBHO / MLOK
AR-45 .45 ACP 8" LRBHO SIDE CHARGING UPPER WITH BCG. THIS UPPER IS BUILD ON SIDE CHARGING ..
-228x228.jpg "AR-45 .45 ACP 8\" SLICK SIDE CONE PISTOL UPPER HALF WITH BCG AND CHARGING HANDLE / LRBHO")
AR-45 .45 ACP 8" SLICK SIDE CONE PISTOL UPPER HALF WITH BCG AND CHARGING HANDLE / LRBHO
AR-45 .45 ACP 8" LRBHO "SLICK SIDE" CONE PISTOL UPPER HALF WITH RAMPED BCG AND CHARGING HANDLE.&nb..
-600x600-228x228.jpg "AR-45 10.5\" SLICK SIDE COMPLETE UPPER ASSEMBLY /BCG AND CH / LRBHO")
AR-45 10.5" SLICK SIDE COMPLETE UPPER ASSEMBLY /BCG AND CH / LRBHO
AR-40 10.5" SLICK SIDE LRBHO COMPLETE UPPER ASSEMBLY WITH BCG AND CH - BUILD ON A SLICK SI..
AR-45 16" Side Charging Complete Upper Assembly /BCG /LRBHO- .45 ACP
AR-45 16" Side Charging LRBHO Complete Upper Assembly with BCG IS BUILD ON A NON REC..
-17%
AR-45 16" SLICK SIDE LIGHTWEIGHT UPPER HALF / BCG AND CH/ DIVERTER / NON-LRBHO
AR-45 16" SLICK SIDE LIGHTWEIGHT UPPER HALF / BCG AND CH/ DIVERTER / NON-LRBHOFEATURES:BARREL -..
AR-45 4" Side Charging Pistol Complete Upper Assembly / BCG /LRBHO - .45 ACP
AR-45 4" Side Charging LRBHO Pistol Cal Complete Upper Assembly with BCG - .45 ACP IS BUI..
-9%
AR-45 45 ACP 4″ Slick Side Complete Upper / BCG and CH /LRBHO
AR-45 45ACP 4″ LRBHO “Slick Side” Complete Upper W/ BCG and CH IS BUILD ON A NO..
AR-9 5.5" Side Charging Pistol Complete Upper Assembly / BCG / LRBHO
AR-9 5.5" Side Charging LRBHO Pistol Cal Complete Upper Assembly with BCG - 9MM IS BUILD ..
-22%
AR-9 5.5" Slick Side Complete Upper Assembly / BCG and CH / LRBHO
AR-9 5.5" LRBHO Slick Side Complete Upper Assembly with BCG and CH - 9MM IS BUILD ON A BIL..
-20%
AR-9 5.5" SLICK SIDE PISTOL UPPER / SOCOM / BCG AND CHARGING HANDLE / NON LRBHO
AR-9 5.5" 'SLICK SIDE' PISTOL UPPER WITH SOCOM FAKE SUPPRESSOR, BCG AND CHARGING HANDLE. ..
-20%
AR-9 5.5" SLICK SIDE' MICRO PISTOL UPPER / BCG & CH / NON - LRBHO
AR-9 5.5" 'SLICK SIDE' MICRO PISTOL UPPER WITH HYBRID BCG AND CHARGING HANDLE. NON-LRBHO Ba..
AR-9 9MM 10.5" Predator Side Charging Pistol Cal Complete Upper Assembly / BCG / LRBHO
AR-9 9MM 10.5" Predator Side Charging Pistol Cal Complete Upper Assembly / BCG / LRBHO IS BUILD ON&n..
-33%
AR-9 9MM 10.5" PREMIUM UPPER HALF / BCG AND CHARGING HANDLE / SHROUD / NON LRBHO
9MM 10" SLIM PREMIUM UPPER HALF IS YOUR PERFECT CHOICE FOR 9MM AR UPGRADE. FITS MOST 9MM AR LOWER RE..
-40%
AR-9 9MM 10.5" TANKER PISTOL UPPER / BCG AND CHARGING HANDLE / MLOK
AR-9 9MM 10.5" TANKER PISTOL UPPER / BCG AND CHARGING HANDLE / MLOK - WE CURRENTLY MAKE THESE ..
AR-9 9MM 16" Side Charging Complete Upper Assembly / BCG / MLOK / Tanker / LRBHO
AR-9 16" Side Charging LRBHO Complete Upper Assembly with BCG - 9MM IS BUILD ON A NON RECI..
-11%
AR-9 9MM 16" Slick Side Complete Upper Assembly / BCG and CH /LRBHO
AR-9 16" LRBHO Slick Side Complete Upper Assembly with BCG and CH - 9MM IS BUILD ON A BILL..
-20%
AR-9 9MM 16" UPPER HALF /12" MLOK / BCG AND CHARGING HANDLE
AR-9 9MM 16" UPPER HALF /12" MLOK / BCG AND CHARGING HANDLEBARREL - 16" 4150 CMV STEEL STRAIGHT..
-40%
AR-9 9MM 16" XTREME SLIM UPPER HALF / BCG AND CH / MLOK / SHROUD
AR-9 9MM 16" XTREME SLIM UPPER HALF / BCG AND CH / MLOK / SHROUD IS YOUR PERFECT CHOICE FOR 9MM RIFL..
-40%
AR-9 9MM 4.5" PISTOL LENGTH COMPLETE UPPER /MLOK /FLASH CAN/NON-LRBHO/AMERICAN FLAG
AR-9 9MM 4.5" PISTOL LENGTH COMPLETE UPPER /MLOK /FLASH CAN/NON-LRBHO MADE ON SLICK SIDE UPPER RECEI..
-30%
AR-9 9MM 4.5" PISTOL UPPER ASSEMBLY / BCG and CH / SLICK / NON LRBHO
AR-9 9MM 4.5" PISTOL UPPER ASSEMBLY / BCG and CH / SLICK / NON LRBHO - This setup merges the ve..
-600x600-600x600%20(1)-228x228.jpg "AR-9 9MM 4.5\" PISTOL UPPER ASSEMBLY / FLASH CAN, BCG & CH / NON LRBHO")
-228x228.JPG "AR-9 9MM 4.5\" PISTOL UPPER ASSEMBLY / FLASH CAN, BCG & CH / NON LRBHO")
-30%
AR-9 9MM 4.5" PISTOL UPPER ASSEMBLY / FLASH CAN, BCG & CH / NON LRBHO
AR-9 4.5" PISTOL UPPER / FLASH CAN, BCG AND CHARGING HANDLE / NON LRBHO (LOWER IS NOT INCLUDED..
-14%
AR-9 9MM 4.5" SLICK SIDE COMPLETE UPPER ASSEMBLY / BCG AND CH /LRBHO
AR-9 9MM 4.5" LRBHO SLICK SIDE COMPLETE UPPER ASSEMBLY WITH BCG AND CH IS BUILD ON A..