ALUMINUM TRIGGER HOUSING ASSEMBLY

The aluminum lower receiver is machined from high-grade 7075-T6 aerospace aluminum alloy. Compared to the factory plastic version, it offers increased rigidity and reduced play. Additionally, the magazine well features an enlarged flare, eliminating the need for a magazine guide. We’ve ensured full compatibility with all factory parts and commonly available magazines.

The aluminum trigger housing assembly weighs 240 g. We’ve chosen Cerakote in Armor Black as the surface finish. Other Cerakote colors are available upon request. The product comes packaged in a padded IP67-rated plastic case, which can later be used for a small pistol or other gear. 

This trigger housing assembly includes our CNC extended magazine catch (https://www.ascalon-arms.com/cnc-extended-magazine-catch/) and our bolt catch 2.0 (https://www.ascalon-arms.com/bolt-catch-2-0/), not the factory ones.

Parts no. 38, 40, 41, 42, 43, 44, 45, 46 and 88 in the user manual exploded view.

Note for customers outside the EU:
If you are located outside the EU, you may request a VAT-free purchase. Please leave a note at checkout and do not pay the order immediately. We will manually remove the VAT and send you a new payment request.