The Black Rain Ordnance ARIS suppressor is a rifle can designed around the .223/5.56 cartridge. Black Rain Ordnance is best known for its AR-15 rifles, and the ARIS is the matching suppressor for that platform. Because .223 Remington and 5.56 NATO fire the same .224-inch bullet, one can serves rifles chambered for either. It suits an AR-15 carbine, a range rifle or a .223 varmint gun.

Key Specifications

• The designed caliber is .223/5.56, the chambering of most AR-15 rifles.
• It suits .223 Rem and 5.56 NATO hosts alike, since both fire a .224-inch bullet.
• It is a rifle suppressor built for the AR-15 platform Black Rain Ordnance is known for.

Frequently Asked Questions

What caliber is the ARIS for? Black Rain Ordnance designs the ARIS around the .223/5.56 cartridge.

Will it work on a .223 Rem bolt-action rifle? It is a .223/5.56 suppressor, so a .223 Rem rifle with a compatible threaded muzzle is a suitable host. Check the thread on your barrel before ordering.

Do I need ATF approval to buy this? No. As of October 9, 2026, ATF no longer requires Form 4 approval, registration or a tax stamp for suppressors. It transfers on a Form 4473 with a background check through a Class 3 (SOT) dealer. State and local laws still apply.

Buy the Black Rain Ordnance ARIS .223/5.56 Suppressor

As of October 9, 2026, this suppressor transfers on a Form 4473 with a background check at your Class 3 (SOT) dealer, with no Form 4 or tax stamp; state and local laws still apply. Order through Black Rain Ordnance‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will handle the transfer.