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The P2A PATRIOT 11.5" 5.56 NATO SBR + Stacy's Mom K Suppressor Package is a turn-key, premium Short Barreled Rifle layout custom-engineered from the ground up to serve as the definitive 11.5-inch tactical host for your operational environment. Highly regarded by military and law enforcement armorers as the absolute operational sweet spot for short-barreled setups, moving up to an 11.5-inch barrel length dramatically increases internal gas dwell time over shorter configurations. 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 aggressive gas blowback and accelerated bolt carrier speeds common to suppressed short-barreled uppers. By integrating the specialized, ultra-compact Stacy's Mom K Suppressor, this package drives down signatures while keeping an agile overall handling footprint. Operating on an explicit, tuned carbine-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 Stacy's Mom K silencer seats entirely true to the bore's central axis to protect against catastrophic baffle strikes downrange. It combines elite maneuverability, premium sound dampening, and rugged structural components because every patriot deserves a dependable field asset.
*SPECIAL DISCOUNT PACKAGE DEAL - NO OTHER DISCOUNTS CAN APPLY*
The Resilient Suppressors Stacy's Mom K is a compact, duty-grade 5.56mm and 6mm dual-purpose suppressor optimized for short-barreled rifles (SBRs) and close-quarters battle (CQB) environments. It balances a lightweight, maneuverable design with robust durability, offering a highly tunable shooting experience at an affordable price point.
| Caliber Compatibility | 5.56 NATO (Fully compatible with .223 Remington ammunition) |
|---|---|
| Barrel Length & Steel | 11.5 Inch Medium Profile, 4150 Chrome Moly Vanadium Steel, Melonite Treated |
| Twist Rate | 1:7 Twist (Optimized to stabilize heavy duty 55gr to 77gr loads) |
| Upper Receiver | AR-15 Mil-Spec Machined out of 7075-T6 Forged Aluminum, M4 Feed Ramps, Type III Hardcoat Anodized Black with Forward Assist and Ejection Port Cover Installed |
| Lower Receiver | Mil-Spec Forged 7075-T6 Aluminum, Type III Hardcoat Anodized Black Finish |
| Gas Operating Block | Carbine-Length Gas System, Low-Profile Gas Block Machined from 4140 Steel, Stainless Steel Gas Tube |
| Suppressor | RESILIENT SUPPRESSORS STACY'S MOM K SUPPRESSOR (MSRP $559) |
| Handguard Rail | UPGRADED 15 inch SCH SUPPRESSOR READY M-LOK Free Floated, Machined out of 6061 T6 Aluminum |
| Bolt Carrier Group | UPGRADED 223/5.56 Caliber, M16 Profile, Mil-Spec, MP Tested, Nickel Boron Treated, Properly Staked Gas Key, 8620 Steel Carrier, 9310 Steel Bolt |
| Charging Handle | UPGRADED Ambidextrous Milspec AR-15 Charging Handle |
| Lower Parts Kit | UPGRADED PRO2A 3.5lb Crisp Pull, Milspec Polished Trigger & Hammer, Standard Grip & Milspec Lower Parts |
| Stock Assembly | UPGRADED PRO2A SOPMOD Stock with 6 position Milspec Carbine Buffer Tube, 3oz buffer, buffer spring, latch plate and castle nut |
| Magazine | (1) PMAG or Similar Compatible Magazine |
| Manufacturing Origin | 100% Made in the USA with Pro2A Tactical Lifetime Factory Warranty |
The P2A PATRIOT 11.5" 5.56 NATO SBR + Stacy's Mom K Suppressor Package completely eliminates the typical research, integration troubleshooting, and cycling issues associated with custom building a short host weapon system. Rather than spending weeks matching gas ports, buffer weights, and suppressor adapters, this comprehensive layout treats the firearm and silencer as a single synchronized defensive unit. Carefully calibrated armorer gas-balancing easily controls the increased backpressure of the Stacy's Mom K system, routing toxic gas away from your face and maintaining a highly repeatable, exceptionally flat operational cadence.
Additionally, this true NFA Short Barreled Rifle layout eliminates the handling compromises of braced pistols. Equipped with a rigid, 6-position adjustable carbine stock, a heavy-duty bolt carrier group, and a finely tuned spring loop to handle increased weapon speed under intense backpressure, it cycles standard target and heavy duty ammo flawlessly under high thermal stress. Complete with an open modular M-LOK rail profile and backed by a full lifetime warranty, it represents a premium tactical asset engineered to bring your operational deployment to peak efficiency levels.
Partnering with some of the best manufacturers in the industry, we bring you a line of rifles and pistols with unrivaled quality for the cost, the “Patriot”. Every Patriot firearm is carefully built and assembled by our team of experienced armorers who knows the importance of reliability and repeatability. Every component is manufactured to milspec or better standards to ensure a high quality firearm is produced. Whether it is for sporting, hunting, or recreational needs, our Patriot Line of rifles and pistols is more than capable to live up to the task. The Patriot line combines quality with affordability because every patriot deserves it.
| SKU | P2APAT-556SCH15CAR115-1.7-M-TK-SBR+SMOMK |
|---|---|
| Model | PATRIOT |
| Barrel Length | 11.5 inch |
| Rifle Caliber | 5.56 NATO |
| Manufacturer | Pro2A Tactical |