Aero Precision M5 LPK with Pro Duty Trigger

Note: These LPKs no longer come with a threaded bolt catch pin. They now come with standard roll pins.

Ready to build out a lower, but wanting to minimize spare parts that might tempt you into yet another build? The Aero Precision lower parts kit for builders is just what you’re looking for. This MIL-SPEC parts kit contains all of the small parts you need to get a lower together but drops the parts you were going to toss in your parts bin anyway in favor of aftermarket upgrades. The remaining components are built to proper MIL-SPEC quality for maximum reliability and compatibility. This kit is designed for their M5 .308 receivers.

This kit includes our Pro Duty trigger which comprises of a Schmid Tool Nickel Teflon trigger, JP Enterprises Enhanced Reliability Spring kit and Nitrided trigger and hammer pins. This is one of the best triggers you can get for under $75.

Kit includes:

• Takedown/pivot spring
• Takedown/pivot detent
• Takedown pin
• Pivot pin
• Bolt catch
• Bolt catch spring
• Bolt catch buffer
• Standard bolt catch roll pin
• Safety selector
• Safety selector spring
• Safety selector detent
• Buffer retainer
• Buffer retainer spring
• Magazine catch body
• Magazine catch spring
• Magazine catch button
• Pro Duty Trigger Pack