Guntec USA AR-15 Stripped Billet Upper Receiver MIL-A-8625 Type III Anodized Black GT-UPPER. Manufactured from solid 6061 billet aluminum the receiver is designed to be a standalone upper half - with the ability to be mounted to any AR-15 compatible...
Guntec USA AR-15 Stripped Billet Upper Receiver MIL-A-8625 Type III Anodized Black GT-UPPER. Manufactured from solid 6061 billet aluminum the receiver is designed to be a standalone upper half - with the ability to be mounted to any AR-15 compatible...