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.
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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-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-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..
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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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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 3" Pistol Length Complete Upper Receiver - MLOK, Flash Can, Non-LRBHO
The Moriarti AR-9 9MM 3" Pistol Length Complete Upper Receiver is the perfect choice for ..
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MORIARTI AR-9 9MM 4.5" DIAMOND CUT 4" MLOK UPPER ASSEMBLY / MULTIPORT / CH
The Moriarti AR-9 9mm 4.5 Diamond Cut 4 M-Lok Upper Assembly with a multiport feature, including an ..
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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
AR-9 9MM 4.5" SLICK SIDE PISTOL UPPER ASSEMBLY /7" FAKE CAN / BCG & CH / NON LRBHOThe AR-9..
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AR-10MM 7.5" Pistol Upper Assembly – Slick Side, Flash Can, M-LOK Rail, CH & BCG Included – Moriarti Arms
The 7.5" 10MM AR Pistol Upper Assembly by Moriarti Arms is engineered for shooters seeking a compact..
AR-10MM 8.5" Slick Side Pistol Upper with LRBHO, M-LOK Handguard, A2 Flash Hider – Moriarti Arms
The AR-10MM 8.5" Slick Side Complete Upper is a precision-machined, American-made upper designed for..
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AR-380 .380 ACP 8" SLICK SIDE PISTOL UPPER / SHROUD / BCG AND CH / NON-LRBHO
AR-380 .380 ACP 8" SLICK SIDE PISTOL UPPER / SHROUD / BCG AND CH / NON-LRBHO - Unleash you..
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..
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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..
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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..
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AR-45 .45 ACP 7.5" Slick Side Upper / BCG and Charging Handle / Non-LRBHO – Moriarti Armaments
The AR-45 .45 ACP 7.5" Slick Side Upper from Moriarti Armaments delivers compact firepower in a mini..
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AR-9 5.5" Slick Side Spitfire Pistol Upper with Hybrid BCG and Charging Handle - Non-LRBHO
The AR-9 5.5" Slick Side Spitfire Pistol Upper is the perfect choice for building your 9mm AR pistol..
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AR-9 9MM 5.5" Complete Pistol Upper Receiver with Sound Forwarder
The AR-9 9MM 5.5" Complete Pistol Upper Receiver with Sound Forwarder is a high-performance, blowbac..
Moriarti AR-10MM 10.5" Slick Side Premium Complete Upper Receiver | LRBHO
The AR-10MM 10.5" Slick Side Premium Upper by Moriarti Arms is built for precision, performance, and..
Moriarti AR-45 .45 ACP 7.5" Slick Side Pistol Upper Half with BCG and Charging Handle / LRBHO
Upgrade your AR-45 platform with the AR-45 .45 ACP 7.5" Slick Side Tactical Upper Half. This precisi..
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Moriarti AR-9 9MM 5.5" Mini Mlok Upper Assembly – Cone Muzzle, AR-15 Upper Receiver, Made in USA
Enhance your AR-9 build with the Moriarti AR-9 9MM 5.5" Mlok Mini Upper Assembly featuring a slim pr..
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MORIARTI AR-9 9MM 8.3" DIAMOND CUT 7" MLOK UPPER ASSEMBLY / BLACK / SHROUD
The Moriarti AR-9 9MM 8.3 Diamond Cut 7 MLOK Upper Assembly is a premium upper receiver that is perf..
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AR-10MM 16" Diverter Complete Upper Receiver w/ BCG and CH / Non-LRBHO – Moriarti Arms
The AR-10MM 16" Diverter Complete Upper Receiver delivers a streamlined, durable build for your next..
AR-10MM 16" Slick Side M-LOK Complete Upper Receiver w/ LRBHO, BCG & Charging Handle – Moriarti Arms
The AR-10MM 16" Slick Side Complete Upper with Last Round Bolt Hold Open (LRBHO) is engineered for s..
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AR-45 .45 ACP 8.5" Slick Side Cone Pistol Upper / Non-LRBHO – Moriarti Armaments
This AR-45 .45 ACP 8.5" slick side pistol upper from Moriarti Armaments is designed for compact perf..
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Moriarti 5.5" 9mm 1:10 Elite Barreled Upper with 7" M-LOK Rail & Flash Can – Choose Color
Moriarti Armaments presents the 5.5" 9mm 1:10 HBAR Elite Barreled Upper, featuring an ultra-durable ..
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Moriarti AR-9 9MM 7.5" Upper - Suppressor Ready, A2 Flash Hider, M-Lok, 1/2x36, 1:10 Twist
Upgrade your AR-9 build with the Moriarti AR-9 9MM 7.5" Upper, a compact and suppressor-ready upper ..
AR-40 10.5" Slick Side LRBHO Upper with Slim Flash Can - .40 S&W | Moriarti Armaments
The AR-40 10.5" Slick Side LRBHO Complete Upper Assembly in .40 S&W is engineered for top-tier p..
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AR-40 10.5" Slick Side Pistol Upper with Flash Can, BCG & CH - .40 S&W | Non-LRBHO
The AR-40 10.5" Slick Side Pistol Upper with Flash Can, Charging Handle (CH), and Bolt Carrier Group..
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AR-40 .40 S&W 16" Slick Side Lightweight Upper | Hexagon Blast Can | BCG & CH Included
Upgrade your AR-40 build with this high-performance .40 S&W 16" Slick Side Lightweight Upper Ass..
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AR-40 16" Slick Side LRBHO Pistol Upper Assembly with BCG - .40 S&W | Moriarti Armaments
The AR-40 16" Slick Side LRBHO Pistol Cal Complete Upper Assembly is built with precision and perfor..
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AR-45 .45 ACP 16" Lightweight Upper with Diverter – Slick Side, BCG and CH | Moriarti Armaments
Moriarti Armaments presents a lightweight, full-length upper designed for power, precision, and clea..
AR-45 .45 ACP 16" Slick Side LRBHO M-LOK Upper Assembly / BCG and Charging Handle – Moriarti Armaments
This AR-45 16" upper assembly by Moriarti Armaments is built on a slick side billet upper receiver a..
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AR-9 9mm 8.3" Slick Cone Pistol Upper Half | Ramped BCG & Charging Handle | Non-LRBHO
Upgrade your AR-9 build with the 8.3" Slick Cone Pistol Upper Half, featuring a ramped BCG, charging..
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Moriarti AR-45 .45 ACP 16" Slick Side M-LOK Upper with BCG & CH | Non-LRBHO
Build your AR-45 the right way with this Moriarti Armaments premium upper receiver assembly – chambe..
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AR-9 9MM 10.5" Premium Upper w/ Slim M-LOK Handguard, BCG & Charging Handle, Faux Can – Non-LRBHO | Moriarti Arms
The MORIARTI AR-9 10.5" Premium Upper Half is your go-to solution for building or upgrading a compac..
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AR-9MM Enhanced 10.5" Pistol Length Upper Assembly with BCG, Charging Handle & American Flag
Elevate your AR-9 build with the Enhanced 10.5" Pistol Length Upper Assembly from Moriarti Armaments..
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Moriarti AR-9 9MM 10.5" Diamond Cut 10" MLOK Upper Assembly - Burnt Bronze, A2 Flash Hider, Charging Handle Included
Upgrade your AR-9 build with the Moriarti AR-9 9MM 10.5" Diamond Cut 10" MLOK Upper Assembly in a sl..
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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..
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MORIARTI AR-9 16" Upper 9MM - Burnt Bronze Finish
The Moriarti AR-9 16" Upper 9MM is a high-quality upper assembly designed for exceptional performanc..
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MORIARTI AR-9 9MM 16" Diamond Cut 12" MLOK Upper Assembly - Black Anodized
The Moriarti AR-9 9MM 16" Diamond Cut 12" MLOK Upper Assembly is a premium upper assembly designed t..
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AR-10MM 4" Slick Side Complete Cone Upper – M-LOK, Non-LRBHO | Moriarti Arms
Built for compact power and sleek design, the AR-10MM 4" Slick Side Cone Complete Upper by Moriarti ..
AR-10MM 4" Slick Side Upper – Compact LRBHO | Moriarti Arms
Designed for compact AR pistol builds, the AR-10MM 4" Slick Side Complete Upper by Moriarti Arms off..