JK Armament 155 SBRX 30 cal Suppressor

JK Armament 155 SBRX .30 Suppressor: Compact Power for Tactical Precision

The JK 155 SBRX .30 Cal Suppressor is a breakthrough in modular suppression designed specifically for short-barreled rifles (SBRs) and high-performance .30-caliber platforms. Engineered to excel in versatility and built for heavy-duty applications, this lightweight suppressor is perfect for anyone seeking exceptional sound suppression and compact performance without compromise.

Whether you’re running an SBR or looking for optimal suppression on calibers such as .308 Win, .300 BLK, 6.5 Creedmoor, or other .30-caliber setups, the JK 155 SBRX delivers adaptability, ruggedness, and superior suppression tailored for tactical and sporting scenarios alike.

Customized Suppression with Modular Performance

The unique modular design of the JK 155 SBRX sets it apart from traditional .30-caliber suppressors. With a series of stackable baffles, you can customize the suppressor’s length and suppression performance based on your specific needs. Choose between a lighter, more compact setup for tactical precision or go full-length for maximum noise reduction during hunting or range sessions. This makes the SBRX an ideal solution for shooters who demand flexibility without sacrificing effectiveness.

Optimized for Short-Barreled Rifles (SBRs)

Purpose-built for short-barreled rifles, the SBRX suppressor is designed to handle the additional gas and pressure associated with high-velocity loads in shorter barrel lengths. This .30-caliber silencer is the perfect pairing for modern tactical firearms, delivering exceptional suppression while maintaining balance and maneuverability, whether you’re in competition, training, or the field.

Lightweight, Durable, and Hard-Use Ready

Crafted using aerospace-grade 7075 aluminum for lightweight handling and exceptional durability, the JK 155 SBRX also features a carefully engineered heat-treated stainless steel core for added strength where your suppressor needs it most. With its rugged anodized finish and thoughtful construction, this suppressor is built to withstand the rigors of both recreational shooting and professional applications.

Seamless Caliber Versatility

The JK 155 SBRX can easily suppress nearly all .30-caliber rounds, including .300 AAC Blackout, .308 Winchester, 6.5 Creedmoor, and 7.62 NATO, while also being compatible with smaller cartridges like 5.56 NATO. Rated up to .300 PRC, this silencer covers an impressive range of calibers and platforms, making it a versatile addition to any shooter’s setup.

Why Choose the JK 155 SBRX .30 Suppressor?

Modular Design: Offers user-configurable lengths for adapting size and suppression performance to your unique needs.
Designed for SBRs: Specifically tailored for short-barreled rifles, providing enhanced sound suppression and reduced blowback from powerful loads.
Lightweight Flexibility: Made from lightweight 7075 aluminum with stainless steel components for durability and balance.
Multi-Caliber Suppression: Optimized for .30-caliber hosts but versatile enough to handle smaller calibers like 5.56 NATO and larger rounds up to .300 PRC.
Compact and Tactical: Perfect for reducing weight and maintaining balance on dynamic platforms.
Durable Anodized Finish: Built for long-lasting performance in the harshest environments.

Specifications:
Length: Configurable from 3.3" to 6.6" using stackable baffles.
Weight: Lightweight and adaptable (adjustable based on baffle count).
Materials: Aerospace-grade 7075 aluminum and stainless steel core.
Finish: Hard anodized for exceptional wear protection.
Caliber Rating: Optimized for .30-caliber rounds (.300 BLK, .308 Win, 6.5 Creedmoor, etc.) and magnum cartridges up to .300 PRC.
Mount Type: Standard threads for direct-thread attachment to a variety of rifles.

Please note, this suppressor comes with a mount only* and not a muzzle device.

Length: 3.3" - 6.6"
Diameter: 1.55"
Weight: 4.4 - 12.8oz
Color: Black
Material: 17-4 Stainless Steel and Grade 5 Titanium
Coating: Cerakote

Full Auto Rated

Barrel Length Restrictions:
.223-5.56 - 7.5"
.300 BLK - No Minimum
7.62x39 - 5.5"
.243, .308, 6.5 CM - 12"
7mm REM MAG, .300 WIN MAG - 18"

What's in the Box:
JK 155 SBRX 30 Suppressor
JK 155 PRO Quick Attach Taper Mount* (Please note this is a MOUNT and not a Muzzle Device)
Owners Manual

*Taper Mount compatible with ASR Muzzle Devices.