OSS Operators Suppressor System BPR and SRM 5.56 Core

Incorporating several patented innovations, the BPR1™ is at the heart of the OSS System. This device controls expanding gases in a way never before performed. This control allows for the “tuning” of every device to the intended weapon’s operating system, barrel length, and caliber. Controlling the expanding gases, instead of simple baffle trapping, eliminates up to 95% of the back pressure created by traditional suppressors. Integral to the BPR1™ capture and control internal design is a patented self-tightening function. Every time you fire the weapon, the device tightens, it is impossible to loosen a BPR™ through shooting The BPR1™ Over The Barrel suppressor offers several mission enhancing capabilities. The difference being OTB allows us to add minimal length to your weapon, 3.9″, and transfers the axis point of your weapon back towards the center point, making it easier to control/drive your weapon. Essentially, providing added capability with far less change to the balance each shooter is accustomed too with their weapon The BPR1™ is also multi-caliber. For example, you can purchase a FHMB (Flash Hider Muzzle Brake) in any caliber from 5.56 through 7.62, and attach the BPR suppressor to every FHMB caliber. THE FHMB IS NOT A SUPPRESSOR COMPONENT The length of the BPR1™ is determined by the mission-specific signature reduction requirements, caliber and weapon system. The Signature Reduction Module as the name implies, this device was designed and engineered specifically to reduce visual and sound signature. The SRM™ is placed in line after the BPR™. The SRM™ can be built to achieve whatever signature level reduction is necessary. Generically speaking for a standard M4, an SRM™ 4 will bring the decibel level well below ear safe. As with all OSS modular components, it is for the operator to decide which components offer the greatest advantage for each mission or operational environment. The size of the SRM™ is determined by the mission-specific signature reduction requirements ranging in length from 2.3 to 5 inches. As with the BPR, each SRM is caliber convertible and can be used with your BPR on multiple weapon platforms. This capability also allows for the use of all types of training ammunition. This BPR and SRM combo is chambered for .223/5.56

Specifications

• SKU: OSS_BPR_SRM556
• Category: Suppressors / 5.56 NATO
• Brand: Radical Firearms
• Origin: Stafford, Texas, USA

Why Radical Firearms

Every barrel, upper, and rifle leaving Stafford is built on equipment Radical Firearms owns — not outsourced. Button-rifled CMV barrels, nitride-treated bolts, forged 7075-T6 receivers, and Melonite-coated gas blocks. The same parts we run on our own rifles, sold direct without the price creep of a three-tier distribution chain.

Ships Nationwide

This product ships direct from our Texas facility to any FFL dealer in all 50 states. NFA items (suppressors, SBRs) require Form 4 processing through the transferring dealer.