
Availability: In Stock
Current Stock: Out of stock
The B&T APC9 MP5 lower trigger group in alloy is a replacement component for builders and gunsmiths working on B&T platform rifles. This lower trigger group is finished with hard coat anodize in black, providing durable corrosion resistance for field use and long-term storage. It's engineered for semi-automatic operation and is compatible with the B&T APC9 and MP5-pattern platforms—making it a core part for complete builds or trigger upgrades on these modern sporting rifles.
Whether you're assembling an APC9 from parts, swapping triggers for improved ergonomics or performance, or rebuilding after heavy use, this alloy lower trigger group delivers the reliability B&T is known for. The hard coat anodized finish resists wear and holds up to the rigors of the range and field. This is a precision-machined component that demands careful installation and compliance with all applicable federal and local firearms laws.
As with any internal firearms component, familiarity with your platform and proper assembly technique are essential. If you're new to trigger group installation or not confident in your gunsmithing skills, have the work done by a qualified armorer.
| Brand | B&T USA | |
| Product Type | Lower Trigger Group | |
| Material | Alloy | |
| Finish | Hard Coat Anodized Black | |
| Fire Control | Semi-Automatic | |
| Platform Compatibility | B&T APC9, MP5-pattern (not compatible with GHM platform) |
No. This trigger group is designed for the APC9 and MP5-pattern platforms and is not compatible with the GHM platform.
This lower trigger group is compatible with the B&T APC9 and MP5-pattern rifle platforms.
The trigger group features a hard coat anodized black finish, which provides durable protection against corrosion and wear.
Trigger group installation is an internal firearms assembly task. If you're not experienced with firearms gunsmithing or your platform's specific requirements, we recommend having installation performed by a qualified armorer.

SKU: 167514118 • Weight: 5.5oz





Availability: In Stock
Current Stock: Out of stock
The B&T APC9 MP5 lower trigger group in alloy is a replacement component for builders and gunsmiths working on B&T platform rifles. This lower trigger group is finished with hard coat anodize in black, providing durable corrosion resistance for field use and long-term storage. It's engineered for semi-automatic operation and is compatible with the B&T APC9 and MP5-pattern platforms—making it a core part for complete builds or trigger upgrades on these modern sporting rifles.
Whether you're assembling an APC9 from parts, swapping triggers for improved ergonomics or performance, or rebuilding after heavy use, this alloy lower trigger group delivers the reliability B&T is known for. The hard coat anodized finish resists wear and holds up to the rigors of the range and field. This is a precision-machined component that demands careful installation and compliance with all applicable federal and local firearms laws.
As with any internal firearms component, familiarity with your platform and proper assembly technique are essential. If you're new to trigger group installation or not confident in your gunsmithing skills, have the work done by a qualified armorer.
| Brand | B&T USA | |
| Product Type | Lower Trigger Group | |
| Material | Alloy | |
| Finish | Hard Coat Anodized Black | |
| Fire Control | Semi-Automatic | |
| Platform Compatibility | B&T APC9, MP5-pattern (not compatible with GHM platform) |
No. This trigger group is designed for the APC9 and MP5-pattern platforms and is not compatible with the GHM platform.
This lower trigger group is compatible with the B&T APC9 and MP5-pattern rifle platforms.
The trigger group features a hard coat anodized black finish, which provides durable protection against corrosion and wear.
Trigger group installation is an internal firearms assembly task. If you're not experienced with firearms gunsmithing or your platform's specific requirements, we recommend having installation performed by a qualified armorer.
SKU: 167514118 • Weight: 5.5oz
