New Frontier Armory C-5 Stripped Billet Lower

Manufacturer: New Frontier Armory

Model: C-5

Type:  Stripped Lower Receiver — milled from 7075 T6 aircraft grade aluminum billets

Caliber:  9MM

Magazine:  MP5

Weight:  0.75 pounds

Other Specifications and Features of the Stripped C-5 Billet Lower (MP5 Mag):

• Machined from 7075-T6 aircraft grade billet aluminum
• Matte black hard-coat anodized per Mil 8625 Type 3 Class 2
• Precision machined magazine well with beveled feed lip for easy mag swaps
• Machined and engraved to be compatible with 45 and 60-degree short throw fire control selectors such as the BAD_ASS ST 45 Lever
• Compatible with most standard AR-9 components  and most aftermarket parts
• Take down pin spring and detent hole is threaded for a 6-32 set screw for easy capturing (hardware included)
• Upper tension screw behind grip screw (threaded hole with hardware included) to adjust any “slop” out of vertical fit between upper and lower
• Ambidextrous trigger finger rests with grooves (above and below mag release/mag catch)
• Threaded bolt catch pin (Threaded hole and hardware)
• Integrated large opening “winter” trigger guard
• Proprietary magazine catch assembly, feed ramp, and ejector is included and installed at the factory
• Manufactured to MILSPEC (where applicable) on state of the art CNC equipment for consistent quality parts and exacting tolerances
• Save money by building your own AR-9 rifle from the ground up exactly the way you want it configured and shoot for less!
• **NOTE — You must use an upper that has widening cuts to accept the larger width MP5 Magazines

**NOTE:  ETS magazines may require slight sanding to ensure proper fitment due to variations from factory H&K Magazines.