Product Description The B&T MP5 Magazine Aluminum Lower Trigger Group for the APC9 is a durable, factory-style lower designed to deliver reliable performance and a solid, secure feel. Built from aluminum and finished in hard coat anodized black, this semi-auto trigger group is intended for APC9 configurations that use MP5 magazines. Please note it is not compatible with the B&T GHM platform. Product Highlights Aluminum lower trigger group designed for B&T APC9 platforms using MP5 magazines Hard coat anodized black finish for enhanced wear and corrosion resistance Semi-auto configuration Factory part from B&T for fit and function consistency Not compatible with the B&T GHM platform Specs Brand: B&T USA Product Type: Lower trigger group Material: Aluminum Finish/Color: Hard Coat Anodized Black Configuration: Semi-Auto Compatibility: B&T APC9 (MP5 magazine configuration) Not Compatible With: B&T GHM platform Manufacturer Part Number: BT-361836 UPC: 840225719468 Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the products manufacturer.