New Frontier Billet C-4 Side Charging Upper Receiver

Model: Side Charger - Non-Reciprocating - StrippedType: Non-Reciprocating Side Charging AR-15 Stripped Billet Upper ReceiverCaliber: Multi (will accept any upper and/or caliber designed for the AR-15 platform)Magazine: Accepts any standard MIL-SPEC AR-15 magazineWeight: 13.3 ozOther Specifications and Features of the Side Charging AR-15 Stripped Billet Upper Receiver: Machined from 6061 billet aluminum Matte black hard-coat anodized per Mil 8625 Type 3 Class 2 Compatible with all standard AR-15 components and most aftermarket parts - Machined pocket to accommodate Magpul BAD Lever The ONLY Non-Reciprocating Side Charger on the market to accept ANY standard MILSPEC BCG - Just change out cam pin with the modified cam pin we provide Adjustable tension slide lock on charging handle Rear dust cover trap door that seals shut when mated with lower Manufactured to MILSPEC on state of the art CNC equipment for consistent quality parts and exacting tolerances Save money by building your own AR-15 rifle from the ground up exactly the way you want it configured Designed to match lines with New Frontier Armory C-4 Billet Lower and most forged AR-15 Lowers Ejection port cut to eject large calibers up to .458 SOCOM shells**NOTE:Some rail systems that use anti-rotation tabs may need slight modification to fit this upper. It is designed for flush mounting rails and standard hand guards.If using the CMMG Radial Delay Blowback system: The charging handle engages the cam pin, and may cause damage to the cam pin channel in the upper receiver.The New Frontier Armory Side Charging AR-15 Billet Receiver is proudly MADE IN THE USA by hard working American men and women.