Partisan Disruptor FRT + MPI BCG + Armaspec SMB H3 — Complete AR-15 FRT Kit for Suppressed & Short-Gas Builds

The Premier AR-15 FRT Kit — Built for Suppressed & Short-Gas Builds

Every forced reset trigger build on an AR-15 requires three things done right: the trigger, the BCG, and the buffer. The H3 version of this bundle is engineered specifically for shooters running suppressors, short-gas systems, or sub-16" barrels — where standard buffer weight isn't enough and you need maximum cycle control margin from the start.

The Partisan Disruptor FRT, the MPI Nickel Boron M16-cut BCG, and the Armaspec Sound Mitigation Buffer Gen3 H3 — all three components, all 100% USA made, all shipped together. The premier all-American forced reset trigger upgrade kit for the shooter who demands the best.

What's In The Bundle

H2 Bundle vs H3 Bundle — Which Is Right for You?

Bundle Specifications

The Partisan Disruptor FRT

The Partisan Disruptor is The Triggered Company's patented drop-in forced reset trigger for AR-15 mil-spec platforms. Drop-in cassette — no modification to your lower. 3.75–4.1 lb pull. Compatible with 5.56, 300 BLK, and 9mm DI. The most proven forced reset trigger in the lineup. This bundle pairs it with the M16 BCG it requires and the H3 buffer that keeps it running reliably under the increased gas pressure of suppressed and short-gas configurations.

The MPI Nickel Boron BCG — M16 Cut

No forced reset trigger will run reliably without an M16-profile BCG. The MPI Nickel Boron BCG provides the correct M16 carrier geometry that the Disruptor's reset lobe requires — plus MIL-SPEC construction throughout. Carpenter 158 bolt. 9310 carrier. Magnetic particle inspected. Nickel boron finish that runs cleaner and cleans faster than phosphate. On a suppressed build cycling at higher rates, a BCG that resists fouling buildup is not a luxury — it is a necessity.

The Armaspec SMB Gen3 H3 — Silent Captured Buffer

The Armaspec Sound Mitigation Buffer Gen3 H3 at 5.6 oz equivalent weight is the recommended buffer for suppressed forced reset trigger builds and any AR-15 running a short-gas system under 16 inches. The captured polymer guide rod keeps the spring off the tube wall — eliminating the metallic spring rattle that gets dramatically louder under a suppressor — while the H3 mass compensates for the additional gas pressure that suppressors generate. Adjustable spring tension. Lifetime warranty. 100% USA made.

Why 100% USA Made Matters

Every component in this bundle is designed, machined, and assembled in the United States. The Partisan Disruptor FRT by The Triggered Company. The MPI BCG by MPI. The Armaspec SMB by Armaspec. The premier all-American forced reset trigger upgrade kit — built by Americans for Americans who demand the absolute best from their AR-15 platform.

State Restrictions

Related Products & Resources

• Disruptor FRT + MPI BCG + Armaspec SMB H2 Bundle — $459 (Standard Carbine Builds)
• Partisan Disruptor FRT — Solo ($299.99)
• MPI Nickel Boron BCG — M16 Cut Solo ($159.99)
• Armaspec SMB Gen3 H3 — Solo ($59.99)
• Armaspec SMB Gen3 H2 — Solo ($59.99)
• Odin Works HFRT All-In-One Buffer System ($79.99)
• Disruptor FRT + Odin Works HFRT Bundle — Save $30 ($350)
• The LAT — 3-Position Match Grade FRT ($374.99)
• All AR-15 Buffers for FRT Triggers
• Hoffman Tactical Super Safety
• AS Designs ARC-Fire V2

FRT Resources

• Best FRT Triggers for AR-15 — 2026 Buyer's Guide
• Best Buffer for Forced Reset Trigger AR-15 Builds
• Odin Works Buffers — FRT & Super Safety Guide
• Are FRT Triggers Legal? State-by-State Guide
• FRT vs Super Safety — What's the Difference?
• Partisan Disruptor Troubleshooting Guide
• FRT Blog — Tips, Guides & News