Product Description

The P2A PATRIOT 7.5" 5.56 NATO SBR + Polonium K Suppressor Package is a turn-key, premium Short Barreled Rifle layout custom-engineered from the ground up to serve as the definitive high-performance host for your personal tactical applications. Chambered in the universally available, duty-proven 5.56 NATO caliber (fully backward-compatible with .223 Remington), this legal NFA weapon platform replaces generic, erratic configurations with an architectural environment meticulously optimized to handle the severe, accelerated backpressure and intense carbon fouling typical of running sub-compact setups suppressed. By integrating the incredibly popular, duty-grade Otter Creek Labs Polonium K Suppressor, this package drives down signatures while keeping an agile overall handling footprint. Known for its unmatched size-to-suppression ratio and robust H900 heat-treated 17-4 stainless steel build, the Polonium K handles hard operational strings effortlessly. Operating on an explicit, tuned pistol-length direct-impingement gas setup paired with a heavy-duty suppressor-weighted buffer spring loop, this model flattens harsh pressure spikes completely. It reduces toxic gas blowback at the ejection port, maintains clean component dwell times, and dampens parts wear under heavy operational use. Finished in a premium hardcoat anodized protective shield, this build ensures long-term operational field preservation from environmental degradation.

Every dynamic turn-key package is hand-assembled and fully verified to strict armorer parameters by an experienced team of professional gunsmiths. Barrel muzzle threads are hand-checked for perfect shoulder concentricity, ensuring the Polonium K silencer seats entirely true to the bore's central axis to protect against catastrophic baffle strikes downrange. Out of the box, it seamlessly delivers premium short-barrel maneuverability coupled with a clean, low-signature footprint because every patriot deserves a dependable field asset.

*SPECIAL DISCOUNT PACKAGE DEAL - NO OTHER DISCOUNTS CAN APPLY*

The Otter Creek Labs Polonium K is a highly popular, compact ("K-length") 5.56/.243 caliber suppressor widely recognized for delivering elite performance and extreme durability at an affordable price point. It is an abbreviated version of the full-size Polonium, shaving off an inch of length and two ounces of weight to keep host rifles exceptionally nimble and well-balanced.

Key Features & Core Technology of Otter Creek Labs Polonium K

• Hard-Use Duty Rating: Built with "no marketing fluff" durability, the Polonium K is full-auto rated and handles high-volume strings of fire with ease. It is rugged enough to be officially rated for responsible belt-fed machine gun use (up to 300-round strings before requiring a cooldown period).
• Premium H900 17-4 Stainless Steel: The suppressor utilizes a tubeless, CNC-welded construction made entirely from H900 heat-treated 17-4 stainless steel. This offers incredible erosion resistance against harsh unburnt powder blast, especially out of short-barreled rifles (SBRs).
• External Weight Reduction & Thermal Cooling: The unique external aesthetic features machined-out weight-reduction ribs. This distinct design drops weight while increasing the external surface area by 10%, which actively sheds heat and cools down significantly faster than traditional slick-sided suppressors.
• Integrated Dual Flash Hiders: It features both an integrated internal and external flash hider embedded into the end-cap geometry. This design provides aggressive flash reduction when shooting in low light or under night vision.
• Universal HUB Compatibility: The back of the suppressor uses industry-standard 1.375x24 HUB (Bravo) threads. While it ships out of the box with a basic 1/2x28 direct-thread mount, you can easily thread in your preferred quick-detach system, such as Rearden Plan B, SilencerCo ASR, Dead Air KeyMo, or Q Plan B.
• Oversized 6mm Bore: Though primarily used as a dedicated 5.56 NATO silencer, it utilizes an oversized 6mm/.243 caliber bore. This allows it to safely pull double-duty on alternative cartridges like 6mm ARC, 6mm Creedmoor, 6mm Dasher, and .243 Winchester. (Note: It cannot accept 6.5mm or 7.62mm projectiles).
• Optimized K-Can Back Pressure: While the full-sized Polonium is notorious for having very high back pressure, the Polonium K features a shortened 4-baffle stack. This layout increases the flow rate, resulting in significantly reduced blowback ("gas in the face") and a more pleasant shooting experience on untuned semi-automatic platforms.

Key Features of Package

• Otter Creek Labs Polonium K Suppressor: Ultra-rugged, high-performance compact silencer delivering incredible sound reduction, minimal backpressure tuning, and exceptional flash signature mitigation.
• Ultra-Compact 7.5" CQB Chassis: Maximizes close-quarters tracking speeds, portal entries, and vehicle readiness while maintaining a perfectly balanced center of mass when suppressed.
• **Upgraded Parts:** Package has upgraded trigger, upgraded suppressor ready handguard, upgraded BCG, upgraded charging handle and a host of other upgrades to enhance weapon performance.
• Concentric Thread Alignment Safety: Precision-machined 1/2x28 muzzle threads checked by hand for perfect shoulder tracking to ensure true coaxial tracking, keepingpoint-of-impact migration at absolute zero.
• 7.5" Premium Melonite Barrel: Precision-crafted from elite 4150 CMV steel and finished with a QPQ Melonite treatment for robust bore protection, uniform surface hardness, and an extensive operational service lifespan.
• **Upgraded SCH Free-Float M-LOK Handguard:** Features our upgraded SCH Series Suppressor Ready 12-inch free-float M-LOK handguard rail system with a continuous top Picatinny rail, providing the ability for the suppressor to be "tucked" into the handguard.