OSS Muzzle Brake -QD -5.56mm (.223)-1/2×28
$137.00
The OSS Muzzle Brake – QD – 5.56mm (.223) – 1/2×28 is designed to provide a stable, precise interface for users who pair their equipment with the OSS HX‑QD suppressor series. Built with attention to detail and constructed from robust materials, this muzzle brake focuses on dependable alignment and long-term durability. Its 1/2×28 thread pitch ensures compatibility with many 5.56mm and .223-caliber platforms, giving users a reliable component that fits a broad range of modern rifle builds.
Engineered to complement OSS’s Flow‑Through® technology, the brake supports repeatable attachment performance for the HX‑QD suppressor line. Its streamlined, practical design helps maintain balance while avoiding unnecessary bulk. The port layout is developed to manage gas direction efficiently, contributing to smoother handling characteristics in various shooting environments.
Whether used in suppressed or unsuppressed configurations, the brake aims to deliver consistency and stability. The reinforced structure and quality machining help maintain alignment, supporting predictable performance over extended use. With attention to correct caliber pairing, this 5.56mm (.223) model emphasizes proper fitment and compatibility.
The OSS QD Muzzle Brake stands out as a durable, user‑focused accessory suitable for individuals who value reliability, precision, and well‑engineered firearm components.
The OSS Muzzle Brake – QD – 5.56mm (.223) – 1/2×28 is built for shooters who want dependable performance and seamless integration with the OSS HX‑QD suppressor series. Because of its precise engineering and high‑quality construction, this muzzle device stands out as a reliable choice for anyone using OSS’s advanced Flow‑Through® suppressor technology. It offers a stable mounting interface while delivering consistent alignment and long‑term durability.
Constructed from robust materials and machined with attention to detail, this muzzle brake supports consistent performance under frequent use. Its 1/2×28 thread pitch allows compatibility with a wide range of rifles chambered in 5.56mm and .223, making it a versatile addition to many platforms. Since OSS suppressors rely on a secure and accurate attachment system, this brake offers a solid foundation for users who want repeatable results.
The brake is intended specifically for the OSS HX‑QD line of silencers, ensuring proper fit and dependable engagement. As a result, shooters benefit from a mounting solution that pairs cleanly with their suppressor while helping maintain alignment throughout repeated sessions.
Enhanced Control and Smooth, Stable Performance
The OSS QD Muzzle Brake is designed to help reduce muzzle movement and provide added control during shooting. Although every rifle behaves differently, the brake’s port structure is engineered to manage gas movement efficiently. As a result, shooters can experience smoother transitions and more stability, especially during rapid strings of fire. This helps create a more predictable shooting experience and supports improved accuracy over time.
In addition, the brake maintains reliable performance whether the rifle is used suppressed or unsuppressed. The design prioritizes balance and consistency, which helps users stay focused on their shooting rather than on unwanted movement or disruption. Because of its compatibility with the HX‑QD suppressor line, users can also enjoy a clean and repeatable connection that supports proper alignment.
The brake’s overall profile is compact and practical. Its streamlined shape complements a wide range of rifle configurations without adding unnecessary bulk. The finish is designed to resist harsh conditions, helping protect the surface while maintaining a professional appearance.
Furthermore, OSS emphasizes selecting the correct caliber when choosing muzzle devices. This 5.56mm (.223) model is built specifically for that caliber range, ensuring a proper match with the intended platforms. This focus on precise calibration helps maintain performance and supports safe, effective operation.
Reliable Construction and User‑Focused Design
Every part of the OSS QD Muzzle Brake is built with a focus on longevity. The machining process ensures consistent quality, and the structure is reinforced to withstand the demands of frequent shooting. Because the brake is designed around the needs of suppressor users, alignment and stability remain key priorities.
The brake provides a dependable interface for the HX‑QD suppressor series, giving shooters the confidence to use their equipment across different environments. Its design also complements modern rifle builds, making it suitable for recreational shooters, enthusiasts, and professionals who expect consistent performance from their components.
Key Features
Compatible with OSS HX‑QD suppressor series
Built for rifles chambered in 5.56mm / .223
Standard 1/2×28 thread pitch
Supports stable and consistent suppressor alignment
Designed for improved muzzle control
Durable construction with high‑quality machining
Streamlined profile suitable for modern rifle setups
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JK 155LT Mega Comp
The JK 155LT Mega Comp is built for shooters who want reduced muzzle rise and smoother control in a lightweight design. Its precision‑machined port system helps keep the rifle level during rapid strings, supporting shorter recovery times and predictable handling. The compensator’s light construction avoids unnecessary weight at the muzzle, helping maintain natural balance and quick target transitions.
Made from durable materials, the 155LT Mega Comp is engineered to handle long training sessions and repeated firing while maintaining consistent performance. Its port layout reduces vertical and lateral movement, helping improve shot‑to‑shot stability. Installation is simple thanks to the standard threading and secure fitment.
Included components:
• JK 155 LT 2.5" Comp Tube
• JK LT QA Taper Mount
• JK 155 LT Flash Reducer End Cap (.30 cal)
The Mega Comp is a dependable upgrade for shooters who want improved stability, smooth handling, and reliable muzzle control across a variety of rifle platforms.
JK Armament Bald Eagle 12ga Choke Replacement Muzzle Device-Benelli Crio/Crio Plus-Style
The JK Armament Bald Eagle 12ga Choke Replacement Muzzle Device is designed for Benelli Crio and Crio Plus‑style shotguns, providing a secure and stable upgrade over standard choke tubes. Engineered with precision machining, this device ensures tight, repeatable fitment and consistent alignment, giving shooters improved control and predictable performance in all shooting conditions.
Replacing the factory choke, the Bald Eagle offers a reinforced mounting point that reduces movement during recoil and enhances overall handling. Its geometry helps manage muzzle rise for smoother follow-up shots, while supporting faster, more accurate shooting. Built from durable materials, the muzzle device withstands repeated use, adverse weather, and extended range sessions, maintaining reliability and long-term performance.
Installation is simple and familiar, threading directly into the barrel without requiring additional tools or modifications. Ideal for training, competition, or field use, the Bald Eagle muzzle device provides shooters with enhanced stability, better muzzle control, and dependable performance for modern modular shotgun setups. This upgrade ensures consistent patterns, improved handling, and a secure interface for your Benelli platform.
KAC ENHANCED COMPENSATOR KIT
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Rugged Flash Hider Endcap-5.56mm (.223)
The Rugged Flash Hider Endcap – 5.56mm (.223) is a durability-focused accessory engineered for Rugged suppressor systems. Designed to pair directly with the Rugged Razor556 and the Rugged Rx Blast Diverter, it provides a stable and consistent interface that supports long-term reliability. Rugged is known for its precision manufacturing, and this endcap reflects that standard through its solid construction and compatibility-driven design.
While compact, the flash-hider style front cap aims to reduce visible muzzle flash, helping create a cleaner sight picture in varying lighting conditions. This refined muzzle signature contributes to a more comfortable and distraction-free shooting experience, especially for users who value controlled visuals during operation.
The endcap weighs only 1.4 ounces and extends roughly half an inch beyond the suppressor’s main cap, maintaining a low-profile footprint that does not interfere with handling. Its streamlined shape blends naturally with the suppressor body, giving the setup a clean, integrated appearance. Rugged’s focus on strong materials and dependable engineering ensures the cap withstands extended use while preserving alignment and stability.
For owners of the Rugged Razor556, this endcap offers a reliable, compatibility-matched accessory that enhances visual performance and supports long-term equipment value.



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