
Needs an ATF Form 4, a $200 tax stamp and an approval wait. The dealer's fee is on top.
Witt Machine
Overview
The Witt Suppressor Canooter Valve is designed specifically for 5.56 NATO caliber firearms, enhancing the versatility and performance of your suppressor setup. This valve allows for efficient gas flow management, which can contribute to a quieter operation and improved cycling reliability in your AR-15 platform. It's commonly found in builds featuring a carbine gas system, making it a practical choice for builders aiming for optimal functionality in their 5.56 setups.
Builders on GunPartPicker first added the WITT SUPPRESSOR CANOOTER VALVE 5.56 Black to a build in February 2026.
Today the one retailer we track is out of stock. Listed prices start at $198.82 at BattleHawk Armory for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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:
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
Builds in the community that include the WITT SUPPRESSOR CANOOTER VALVE 5.56 BLK
| Build | Parts | Total |
|---|---|---|
![]() | 15 | $1143.87 |
No reviews yet. Be the first to review this product!