SHB – SHARPS BROS THE JACK AR15 5.56 SBLR03

The Jack – Gen2 features now include a threaded bolt catch pin reduced weight and improved styling – and lower costs to you.

Other standard features:

• An oversized integral trigger guard
• A beveled magazine flare that helps you load as quickly and efficiently as possible
• Machined top to bottom from 7075-T6 aluminum a peak-strength corrosion-resistant aluminum alloy
• A hard coat anodize finish per MIL-A-8625 the anodizing model for model for most military and aerospace products
• Full compatibility with all mil-spec internal parts
• Full compatibility with all other aftermarket mil-spec upper receivers
• Full compatibility with PMags Hex mags and other standard capacity magazines
• Multi caliber mark
• Weight: 10.7 oz

– Sharps Brothers