*CONTACT US FOR A SPECIAL COUPON CODE*
Timney Triggers 2 Stage Trigger for MP5/HK 91/93/94 SEF Black MP5 UPC 081950675005
Product Description
The Timney Triggers MP5 2-Stage Trigger Pack is a self-contained, drop-in trigger module engineered specifically for HK MP5, HK91, HK93, HK94, and semi-automatic roller-delayed blowback clones with SEF-pattern lower trigger housings. Factory-calibrated to deliver a 2 lb first stage followed by a crisp 2 lb second stage (4 lb total break), this module replaces the heavy, long creep of traditional factory HK trigger pulls with a clean, match-grade break and short, tactile reset for accelerated target engagement.
Precision CNC-machined with a lightweight anodized aluminum housing, the internal hammer, trigger shoe, and sear components are wire-EDM cut from S7 tool steel for exceptional wear resistance and impact durability under high-volume firing. The package includes ambidextrous, ergonomically contoured polymer safety selector levers designed specifically to interface with the internal Timney safety mechanism within SEF-style trigger housings.
Designed for straightforward user installation, this complete trigger pack drops directly into your existing SEF trigger housing without requiring custom fitting, permanent receiver modifications, or specialized gunsmithing tools. It is compatible with factory full-auto style bolt carriers and semi-automatic shelf configurations, serving as an immediate performance upgrade for civilian roller-delayed platforms.
Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Direct fitment for semi-automatic HK MP5, HK91, HK93, HK94, SP5, Zenith, Century AP5, PTR 9CT/91/93 series, and roller-delayed clones using SEF-style lower housings. Not compatible with Ambi/Navy/Pictogram housings without modification.
- Perform a triple safety verification: clear the magazine well, lock the charging handle to the rear, and physically check the chamber to ensure the firearm is completely unloaded.
- Push out the receiver push-pins and remove the lower trigger housing from the upper receiver assembly.
- Remove the factory safety selector levers and lift the original HK trigger pack out of the polymer or metal SEF housing.
- Drop the self-contained Timney MP5 trigger pack directly into the SEF housing frame, aligning the mounting holes.
- Insert the provided Timney safety selector shaft through the housing and trigger pack, installing the left and right selector levers securely.
- Reattach the trigger housing to the upper receiver, reinsert push-pins, and perform a manual dry-fire and function check to verify proper safety lever engagement, 2-stage trigger break, and trigger reset.
Key Features
- Match-Grade 2-Stage Pull: Configured with a 2 lb first stage and a crisp 2 lb second stage for a clean, predictable 4 lb total pull weight.
- Drop-In Modular Design: Completely self-contained trigger module installs directly into standard SEF lower trigger housings.
- S7 Tool Steel Internal Components: Precision wire-EDM machined hammer, sear, and trigger shoe yield maximum fatigue resistance under hard use.
- Ambidextrous Safety Levers Included: Custom-designed polymer selector levers fit SEF housing geometry and ensure positive safety manipulation.
- CNC-Machined Aluminum Housing: Anodized housing keeps components strictly in alignment while shaving weight.
- Roller-Delayed Platform Compatible: Native engineering for HK MP5, HK91, HK93, SP5, PTR, AP5, and related 9mm, 5.56, and 7.62x51 clones.
Product Specifications
- Brand: Timney Triggers
- Model/Series: 2 Stage Trigger Pack for MP5 / HK SEF
- MPN / SKU: MP5
- UPC: 081950675005
- Pull Weight: 4.0 lbs Total (2.0 lbs Stage 1 / 2.0 lbs Stage 2)
- Platform Fitment: HK MP5, HK91, HK93, HK94, SP5, PTR 9CT, Century AP5 (SEF Housings)
- Housing Material: Anodized Aircraft-Grade Aluminum
- Internal Material: S7 Tool Steel
- Finish: Black
- Country of Origin: USA
