Sharps Bros The Jack Gen 2 AR-15 Stripped Lower Receiver
Product Features & Specifications Sharps Bros SBLR03 The Jack Stripped Lower Multi-Caliber Black Anodized Finish 7075-T6 Aluminum Compatible w/Mil-Spec AR-15 Internal Parts The Jack - Gen2 features includes a threaded bolt catch pin, reduced weight and improved styling. It is machined top to bot
