Midwest Lower Receiver Block

Specs

• Model Lower Receiver Block
• Material Polymer Construction
• Fits 223 Remington/5.56 NATO Receivers

Key points

• With their long history, they are pleased to bring their tricks and knowhow of building quality firearms to the end user's workbench with their high strength polymer Mag Block
• Utilizing either the .223 Remington/5.56 NATO or the .308 Winchester/7.62 NATO AR receiver sets, this new mag block makes some of the most tedious tasks in building an AR-style firearm fast and simple
• With features including a gas block roll pin installation section, a trigger guard installation section, a fire control pin assembly, and many other applications outside of its classic use, this lower receiver block will be the key to building your next firearm