B&TStille 300
.30 Cal / 7.62mm suppressor · HUB 1.375x24 interface · specs and compatibility from the manufacturer
Notable features
- HUB Compatible
- No Barrel Restrictions
- Sealed
length
8.5″
weight
13.7oz
MSRP
$955
length
8.5″
weight
13.7oz
calibers
5.56–.30
material
Titanium · Inconel
interface
HUB 1.375x24
MSRP
$955
- Overall length
- 8.5″
- Class
- .30 Cal / 7.62mm
- n
- 513
- Range
- 3.5″–12.25″
- Median
- 7.4″
- Diameter
- 1.7″
- Weight
- 13.7 oz
- Material
- Titanium/718 Inconel
- Max caliber
- .30 Cal / 7.62mm
- Base interface
- HUB 1.375x24
- Front cap
- none
- Barrel restriction
- None (manufacturer stated)
- Maintenance
- Sealed (not user serviceable)
- MSRP
- $955
Longer than most .30 Cal / 7.62mm suppressors
Length compared against the 513 .30 Cal / 7.62mm suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
- Base interface
- HUB 1.375x24
- Front cap
- none
The HUB 1.375x24 is an open standard: 415 mounts and 818 muzzle devices in our catalog fit this suppressor, including B&T Direct Thread HUB Lightweight Adapter (1/2x28), AAC 51T S.T.A.M.P. Mount and AB Suppressor AB Raptor Adapter. You aren't locked into one manufacturer's parts.
Which ones fit your barrel and host?
Check in the BuilderManufacturer claim
- Sealed Design: Engineered to maximize sound performance with both super and subsonic ammo.
- The STILLE 300BLK is optimized for shooters who prioritize quiet performance on bolt-action rifles, with the versatility to run across a wide range of calibers.
- Tailored for hunters and precision shooters, it excels in scenarios where signature reduction and balance are critical.
- Hybrid Configuration: Titanium body for weight savings plus an Inconel blast baffle for added resilience under extreme temperature .
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- Weldless 3-D Printed Design: Removes traditional weak points, boosting reliability in harsh use.
- No Barrel Length Restrictions: Engineered for full-auto use and ensures flexibility across firearm platforms. Optimized for 14.5-inch and longer carbines, while performing flawlessly on shorter barrels.
- User-Friendly Mounting: Compatible with 1.375×24 TPI HUB interfaces and wrench flats for quick, tool-friendly attachment or removal.