Moriarti .22 ARC Upper Assemblies

.22 ARC Upper Assemblies

Upgrade your rifle with .22 ARC AR-15 upper assemblies from Moriarti Armaments. Built for shooters seeking exceptional long-range performance, flat trajectories, and impressive accuracy, our complete uppers are available in multiple barrel lengths and configurations for precision shooting, varmint hunting, and recreational use. Designed to fit most mil-spec AR-15 lower receivers, these uppers combine premium components with dependable performance for your next custom AR15 build.

Is .22 ARC better than .223 Wylde for long-range shooting?

The .22 ARC was designed to deliver improved long-range performance over traditional .223/5.56 platforms by using heavier, high-ballistic-coefficient bullets while maintaining compatibility with the AR-15 platform. It is a popular choice for precision shooting and varmint hunting where extended-range performance is desired.

FAQ

What bolt and magazines does .22 ARC use?

A 6.5 Grendel-type bolt carrier group and 6.5 Grendel / ARC-family magazines. A standard 5.56 bolt will not work.

What twist rate do .22 ARC barrels use?

1:7. The fast twist stabilizes the long, high-BC bullets that give .22 ARC its flat trajectory and wind resistance.

Which barrel length should I choose?

10.5" and 16" uppers are compact and handy; 18" and 20" balance velocity and weight; 24" barrels get the most velocity for long-range target and varmint shooting.

Are a BCG and charging handle included?

It depends on the upper. Many ship without them or offer them as add-ons, so check each listing.

Related: all AR-15 upper assemblies · 6mm ARC uppers · .224 Valkyrie uppers