Mancraft's M4 body is made on precision CNC machines with the highest standards to fit & work perfectly. After machining they are sandblasted & anodized. Made out of 7075 T6 aluminum alloy (the same as used in aerospace and aircraft applications) with an ultimate tensile strength of 570MPa.
SPECIAL RELEASE PACKAGE INCLUDES: (in matching accessories color)
- Mancraft CNC Mag Release Button
- Mancraft CNC Bolt Catch
- Mancraft CNC Custom Fire Selector
- Mancraft CNC Trigger Ver.4
- Fully skeletonized upper and lower receivers.
- CNC aerospace strength aluminum alloy.
- Removable stock mount to accept mil-spec buffer tubes.
- Includes takedown pins and dust cover.
- Upper Receiver Handguard Thread: TM Standard
- Lower Receiver Stock Mount: TM Standard w/ stock mount. Mil-spec Standard 1 3/16" buffer tube compatible.