Vanguard Armory
S3 Modular Suppressor
$1,349.00
or $112/mo for 12 months — Learn more
⏱ Allocated — 3 remaining, 4–6 week lead time
Included with every order
- Free fully-insured shipping to your dealer
- Transfer coordination handled by us
- Authenticity guaranteed — direct from manufacturer
- Pre-Transfer Inspection Window
Where will this ship?
Can you own this where you live?
Questions? Call (208) 230-0763 · Mon–Fri 9–6 MST
Why we carry this
The S3 is the suppressor for the person who owns a lot of guns and wants to own one suppressor. It's a modular system that adapts from .22LR to .300 Win Mag by swapping front caps and mounts. We carry it because the engineering is sound and the sound reduction is best-in-class for a modular can.
What it isn't: the lightest or quietest single-purpose can. If you only ever shoot 6.5 Creedmoor, the S1 is quieter and lighter. The S3 trades peak performance for versatility.
— The Vanguard Buying Desk
Specifications
| Caliber Rating | .22LR – .300 Win Mag |
| Mount | 1.375×24 HUB |
| Length | 6.0–8.2 in (configurable) |
| Diameter | 1.6 in |
| Weight | 11.4–13.9 oz |
| Material | Titanium + Stellite |
| SKU | VD-S3 |
Features & Benefits
Modular front-cap system
One can, .22LR through .300 Win Mag
HUB mounting standard
Universal mount compatibility
Titanium tube
Lighter than steel, stronger than aluminum
Configurable length
Short for handling, long for sound
Frequently Bought Together
Build Your Package
Running total
$1,349
The Vanguard Transfer Protocol
What happens after you click buy
You Order
Choose your firearm and tell us your dealer city at checkout.
We Coordinate
We locate your receiving dealer, collect their FFL, and confirm in writing.
We Handle Compliance
Standard or NFA, we prepare the paperwork. For NFA, we file your Form 4.
The Handoff
Your dealer receives an insured shipment. You complete your 4473 and walk out.
Reviews
4.8
21 reviews · 96% recommend
"Ordered on a Tuesday, my dealer had it Friday. Vanguard called me before it shipped to confirm the dealer had accepted. First 5-shot group was 0.7 MOA."
Verified Buyer · Marcus D., Boise ID · Purchased 3 months ago