Battle Arms Development Model BAD556-LW Lightweight Billet Receiver Set

Lower Receiver Specifications:

• Precision CNC from Billet 7075-T6 Aerospace Aluminum
• Patent Pending Lightweight Design
• Laser Engraved Logo
• MIL-A-8625F, Type III, Class 2, Hard Anodized Flat Black Finish
• Compatible with TDP/Mil Standard AR Lower Receiver Parts 
• Dimensional Accuracy Inspection
• All Sharp Edges De-Burred Sharp by Hand
• Pictograph Selector Markings Properly Marked for 90° Safety or  BAD-ASS-ST / BAD-CASS-ST Short Throw Ambidextrous Safety Selectors
• Receiver Safety Selector Hole & Internal Wall Machined with Relief Cut for Battle Arms Development "SHORT-THROW / REVERSIBLE" Ambidextrous Safety Selectors
• Multi Caliber Marking for Build Versatility
• Flared, Deep Beveled Magwell
• Easy in Install Set Screw Bolt Catch Pin (Pin Included)
• Captured Takedown Pin Detent Spring (Set Screw Included)
• Upper/Lower Receiver Tension Screw (Screw included)
• Integrated trigger guard
• All Components, material, and packaging made in the USA
• Weight:  6.84 oz

Upper Receiver Specifications:

• Precision CNC from Billet 7075-T6 Aerospace Aluminum
• Patent Pending Lightweight Design
• M4 Feed Ramp
• Machined T-Marks
• Laser Engraved Logo
• MIL-A-8625F, Type III, Class 2, Hard Anodized Flat Black Finish
• Compatible with TDP/Mil Standard AR Upper Receiver Parts 
• All Components, material, and packaging made in the USA
• Weight:  6.28 oz
• New Gen 2!  Lighter Weight (6.32 oz to 6.28 oz).  Compatible with FORTIS REV II Rail (with indexing tabs)