Build your dream AR-45 with the Moriarti Arms® 45 ACP 16" Carbine Upper Assembly, designed for peak performance and a personalized, sleek look. Featuring a durable Cerakote Camo finish in vibrant colors like Red, White, Tiffany Blue, Pink, and Orange, this upper assembly brings style and function together in one powerful package.
Key Features:
Barrel:
16" match-grade barrel chambered in .45 ACP
4150 CrMoV steel, black nitride finish
1:16 twist rate
5/8x24 threads with A2 flash hider
Integrated feed ramp (blowback)
Upper Receiver:
Slick side billet upper, non-LRBHO
No forward assist. Camo dust cover is included.
7075-T6 aircraft-grade aluminum construction
MIL-8625 Type III Class 2 anodized
Compatible with AR-15, AR-9, and AR-45 mil-spec components
Gas System:
Blowback operation for smooth cycling and reduced recoil
Handguard:
12" free-floating M-LOK rail
Slim profile
Lightweight aircraft aluminum with hardcoat anodized finish
Note: Rail M-LOK design may vary slightly, maintaining equal quality
Bolt Carrier Group (BCG):
Ramped AR-45 BCG
8620 steel with phosphate finish
Precision milled for Glock-style or traditional AR-45 lowers
M16 cut
Charging Handle:
Standard MIL-SPEC AR-15 CH included
Important Notes:
Tags: ar-45, acp, 16 16", carbine, upper, assembly, with, 12", m-lok, handguard, cerakote, camo, colors, bcg, charging, handle