Lower:

• Precision CNC machined from Billet 7095 Tennalum
• Laser Engraved Logo
• MIL-A-8625, Type III, Class 2, Hard Anodized Flat Black Finish
• Compatible with TDP/Mil Standard AR Lower Receiver Parts
• All Sharp Edges De-Burred by Hand
• Pictograph Selector Markings Properly Marked for 90° Safety Selectors
• Works with short throw safeties
• 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, materials and packaging proudly made in the USA 
• Weight: 6.85 oz.

Upper:

• Precision CNC machined from Billet 7095 Tennalum
• Lightweight Design
• M4 Feed Ramps
• Laser Engraved Logos
• 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: 5.5 oz.