Description
WHA Complete Super Safety MP5 Lower. Kevlar and carbon-fiber infused polymer. Fully assembled and ready to install. Configured for Super Safety operation. Super Safety pictogram markings. Built and validated in-house.
Compatibility & Setup Guidance
Host Compatibility
- MP5 / MP5K pattern host review required before purchase.
- Confirm full-size vs K-model before selecting configuration.
- Confirm shelf vs push-pin configuration before ordering.
What’s Included
- WHA complete lower assembly.
- Slip trip included with WHA complete lowers.
- Configured as a WHA-supported complete lower path.
What Else You May Need
- Host-specific confirmation for shelf / push-pin fitment.
- Any additional host-specific parts identified during WHA review.
Important Notes
- Do not dry fire WHA lower systems. Dry firing may damage internal components and will void warranty coverage.
- MP5K / compact platforms can be more timing-sensitive than full-size MP5 platforms.
- Host-specific shelf / push-pin details should be verified before ordering.
Not Recommended For
- Customers who have not confirmed host model and lower attachment type.
- Using full-size MP5 assumptions on MP5K / compact hosts.
Compatibility details marked for review should be confirmed by WHA before being treated as approved fitment guidance.

















