New Firearms, AR Parts & Accessories
What's New In Firearms
Discover the newest firearms, AR parts and shooting accessories at Moriarti. Shop recently added AR-15 and AR-10 uppers, barrels, build kits, handgun parts, magazines, optics, firearm components and complete firearms across popular calibers and platforms. New products are added as inventory and configurations become available, making this the place to find Moriarti's latest releases, new arrivals and recently added firearm products and components.
How often does Moriarti add new firearms, parts and accessories?
Moriarti adds new firearms, AR parts, handgun components, uppers, build kits, magazines, optics and accessories as new products and configurations become available. Check the New Products category regularly to see the latest products added to the Moriarti catalog.
AR-15/.223/5.56 Compact Muzzle Brake | 1/2"x28 Pitch | Gold TiN Coating | 9-Port Design
Enhance the performance and appearance of your AR-15 with this Compact Muzzle Brake featuring a Gold..
-58%
AR-15/AR-10 PARTIAL LOWER PARTS KIT - SPRINGS AND PINS
AR-15/AR-10 PARTIAL LOWER PARTS KIT - SPRINGS AND PINS U.S.A. Made Partial Lower Parts Kit Includ..
-46%
AR-15/AR-10 Rainbow PVD Coated Gas Tube - Choose Size
Gas tube available in any length for your AR build 304 Stainless SteelRainbow PVD CoatedFor your ..
-46%
AR-15/AR-10 Tin Coated Gas Tube - Choose Size
Gas tube available in any length for your AR build 304 Stainless SteelTin Coated - Gold Titanium ..
AR-40 40 SW 10.5" Barrel, 1:16 Twist, 4150 CMV, .578-28 Thread, Black Nitride | Made in USA
Barrel Specifications:Barrel length is measured in overall length.Caliber: 40S&W.Length: 10.5 In..
AR-45 10.5″ 45 CAL 1:16 TWIST 4150 BARREL / NITRIDE / .578-28
Specs:Barrel length is measured in overall length from breech to muzzle.Caliber: 45ACP.Length: 10.5 ..
-6%
AR-5.56 / 9MM 24K Gold Micro Barrel Shroud & Muzzle Comp | T6 Aluminum | 1/2x28 – Moriarti Arms
Enhance the performance and appearance of your AR platform pistol with this US-made Micro Dual Purpo..
-33%
AR-9 9MM 5.5" Complete Pistol Kit – M-Lok, Spider Web Dust Cover, Color Options
Build your custom AR-9 9MM Pistol with this 5.5" Complete Pistol Kit, designed to deliver optimal pe..
-56%
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..
AR-9/45 Pistol Caliber Billet Upper LRBHO | 9mm, .45 ACP, .40 S&W, 10mm
Build your custom AR-9/45 pistol caliber carbine with the AR-9/45 Pistol Caliber Billet Upper LRBHO ..
-28%
ARP AR-380 .380 ACP 8" Slick Side Complete Upper | Shroud | BCG & Charging Handle | Moriarti Armaments
AR-380 .380 ACP 8" SLICK SIDE PISTOL UPPER / SHROUD / BCG AND CH / NON-LRBHO - Unleash you..
-11%
Beretta 92GTS 9MM Full-Size Pistol, 4.7" Barrel, 15-Round Capacity, Fiber Optic Sights, Cerakote Finish
Experience the Next Generation of the Legendary 92 Series with the Beretta 92GTS. A perfect fusion o..
-13%
FN 545 Tactical .45 ACP Full-Size Pistol, 4.71" Barrel, 18+1 Capacity, Suppressor-Ready, 2 Magazines, Night Sights
The FN 545 Tactical is a .45 ACP, full-size, striker-fired pistol designed for precision, ergonomics..
Franklin Armory BFSIII Elite Libertas Multi-Caliber Complete AR-15 Lower – Binary Trigger | B5 SOPMOD
The Franklin Armory BFSIII Elite Libertas Lower Receiver is a factory-configured complete AR-15 lowe..
Franklin Armory BFSIII Elite Salus Multi-Caliber Complete AR-15 Pistol Lower – Elite Binary Trigger | SBM4 Brace
The Franklin Armory BFSIII Elite Salus Lower Receiver is a factory-configured complete AR-15 pistol ..
-12%
G22 Black Stripped RMR Slide | .40 S&W | Gen 3 Compatible
This G22 Black Stripped RMR Slide is machined from 416 stainless steel and finished with a durable b..
G22 Complete Black RMR Slide w/ Optimus .40 S&W Barrel | Choose Barrel Finish
This G22 complete RMR slide features a black-finished 416 stainless steel slide paired with your cho..
G22 Complete Gold RMR Slide w/ Black Nitride Optimus .40 S&W Barrel
This G22 complete Gold RMR slide combines a distinctive gold-finished 416 stainless steel slide with..
G22 Complete Grey Cerakote RMR Slide w/ .40 S&W Barrel | Black or Bronze Barrel
This G22 complete Grey Cerakote RMR slide combines a 416 stainless steel slide with your choice of a..
G22 Complete RMR Slide w/ Optimus .40 S&W Barrel | Burnt Bronze or FDE
Upgrade or replace your compatible G22 slide with this assembled Glock 22-compatible RMR slide, avai..
Gear Head Works Tailhook Mod 2C AR-15 Pistol Brace Kit
The Tailhook MOD2C Gear Head Works Kit in Black is a premium pistol stabilizing brace system built f..
-24%
Glock 19 Gen 1-3 Compatible Threaded Barrel – Black Nitride, 9mm
Enhance your Glock 19's performance and customization potential with this Glock 19 Compatible 9MM Th..
-228x228.webp "Glock 23 (.40S&W) Complete Slide Kit - RMR Cut - Nitride with Stainless Optimus Barrel")
-19%
Glock 23 (.40S&W) Complete Slide Kit - RMR Cut - Nitride with Stainless Optimus Barrel
This slide comes with a polygonal rifled Optimus Barrel and utilizes a Gen 3 Upper Parts Kit.Sl..
-23%
Glock 26 / 43 Compatible Complete Slide Assembly Kit with Nitride Barrel Gen 1-4 - Choose Platform
The Complete Standard Slide Assembly Kit for Glock 26 or Glock 43 compatible pistols delivers reliab..