BersaWhisperTech B-22
5.56mm / .223 suppressor · 1/2x28 Direct Thread interface · specs and compatibility from the manufacturer
Notable features
- Direct Thread
length
5″
weight
7.2oz
MSRP
$459
length
5″
weight
7.2oz
calibers
.22 rimfire | 5.56
material
Steel
interface
1/2x28 Direct Thread
MSRP
$459
- Availability
- Discontinued
- Overall length
- 5″
- Class
- 5.56mm / .223
- n
- 328
- Range
- 2.5″–9.75″
- Median
- 6.12″
- Diameter
- 1.06″
- Class
- 5.56mm / .223
- n
- 328
- Range
- 0.98″–2.2″
- Median
- 1.57″
- Weight
- 7.2 oz
- Class
- 5.56mm / .223
- n
- 328
- Range
- 1.7 oz–27 oz
- Median
- 13 oz
- Material
- 17-4 Stainless Steel
- Finish / treatment
- QPQ
- Max caliber
- 5.56mm NATO
- Base interface
- 1/2x28 Direct Thread
- Front cap
- Fixed
- Full-auto rated
- No
- Barrel restriction
- 16" minimum
- Firing schedule
- 60 rounds/minute semi-auto
- MSRP
- $459
- Class
- 5.56mm / .223
- n
- 292
- Range
- $199–$1,955
- Median
- $899
Shorter than most 5.56mm / .223 suppressors
Length compared against the 328 5.56mm / .223 suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Narrower than most 5.56mm / .223 suppressors
Diameter compared against the 328 5.56mm / .223 suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Lighter than most 5.56mm / .223 suppressors
Weight compared against the 328 5.56mm / .223 suppressors in the catalog that publish one. Quartile basis; a value inside the middle half carries no note.
Cheaper than most 5.56mm / .223 suppressors
MSRP compared against the 292 5.56mm / .223 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.
Mount interface: 1/2x28 Direct Thread. It threads straight onto the barrel, so no mount or muzzle device is involved.
Manufacturer claim
- Rating: Semi-Auto. Threads / attachment: Direct Mount 1/2 x 28.
- MIL-STD 1474D sound level, 5-shot average: 112.3 dB on a 16 inch 22LR, 138.4 dB on a 20 inch M16, 139.2 dB on a 26 inch M4, 138.9 dB on a 16 inch .223 bolt action and 139.3 dB on a 24 inch REM 17.
- Its efficient MonoCore Design ensures exceptional durability and performance across a wide range of platforms.
- This direct-thread suppressor is compatible with calibers ranging from .22 LR to 5.7x28.
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- The B-22 is a monolithic core, direct-thread silencer for use with rimfire and centerfire ammunition up to .223/5.56mm NATO in semi-auto rates of fire.
- Built from rugged 17-4 HH1150 stainless steel, offering strength in a compact, lightweight profile.
- Parts of the silencer are stainless steel with a hardened Melonite/QPQ treatment layer that provides part lubricity, enhances durability and prevents flame cutting.
- A versatile .22 LR suppressor engineered to handle everything from rimfire to centerfire calibers, including 5.56mm ammunition.
- .223/5.56mm NATO ammunition restrictions: 16 inch minimum barrel length, 60 rounds/minute semi-auto rate of fire.
- The mounting thread on the Base fits 3/8 to 5/8 inch long 1/2"-28 tpi barrel threads common to rimfire pistols and many rifles; on AR-15 platform threads the Threaded Spacer must be used to properly seat the base to the rifle.