Midwest Industries is known for bringing the highest quality manufacturing processes and accessories to the firearms community. 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. Made in the U.S.A.

Features :

• High strength polymer construction
• Mounting holes for attachment to bench or alternative work surface
• 4 points of contact for vice use
• Allows lower to be held for multiple aspects of assembly
• Able to hold complete firearm for maintenance
• Small parts tray
• "Weight: 12.0oz, Height: 6.5" Length: 5.0" Width: 1.25"
• 100% Made in USA

� "Restricted State1: CA
� Material: Polymer
� Subcategory: Tools
� Color: Blue
� Type: Vise Block
� Description: AR Tool
� Manufacturer Part #: MI-LRB
� Model: LRB"

*Item must be returned in unused condition and in the original manufacturer's packaging (if applicable). If an item arrives non-defective and accurate to its description, this guarantee does not apply and returns will not be organized in those situations. Please confirm compatibility and specifications with us regarding item MIDWEST LOWER RECEIVER BLOCK before purchasing if you are unsure.