Click to see full view
Plan your Class 3 dealer
Suppressors go through a Class 3 (SOT) dealer. The federal tax is $0, and ATF stopped enforcing the Form 4 wait on October 9, 2026, but some states still require federal registration. You still pay the dealer's transfer fee.
SilencerCo
Overview
The Omega 45K is a suppressor designed specifically for .45 ACP caliber firearms, providing an effective solution for noise reduction without compromising performance. Its compact design allows for easy handling and maneuverability, making it suitable for various shooting scenarios. This suppressor is often found in builds focused on tactical applications and personal defense setups.
Specifications
Available Merchants(4)
Prices checked
Stock Alert
Price and stock
The SilencerCo Omega 45K 45Acp Silencer Black was out of stock everywhere we track for all of September 2026, and today none of the 4 retailers we track has it in stock right now. Listed prices start at $636.65 at KY Gun Company for when it comes back.
Prices checked · refreshed daily across 37 retailers
Not sure which suppressor to pick?
We ranked every suppressor by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Suppressor Guide →Check it against the live catalog:
Frequently Built With
Popular alongside suppressors on GunPartPicker
Aero Precision M4E1 Complete Lower Receiver W/MOE SL Grip & SL-S Carbine Stock
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Daniel Defense Collapsible Mil-Spec Buttstock, Brown - 21-091-04179-011
EOTECH 3x30.5mm X 21.6mm Holographic Hybrid Green Dot Sight - HHSGRN
Bravo Company Manufacturing 5.56 NATO Mid-Length Bhf AR-15 Barreled Upper - MCMR-15 - 16"
Radian Raptor Charging Handle & Talon Safety Selector Combo - OD Green
No reviews yet. Be the first to review this product!