Assembling an AR-15 Lower Receiver

Because there are a number of things involved in assembling an AR-15 lower, I've chosen to keep each part as a distinct article rather than doing one monolithic guide.

The Sub-Tasks

• Installing the Mag Release
• Installing the Bolt Catch Assembly
• Installing the front pivot pin
• Installing a collapsible buttstock
• Installing a fixed buttstock

-- SeanNewton - 02 Oct 2008