The M4 Carbine features a 14.5" SOCOM heavy barrel" pinned and welded extended flash hider to extend the barrel to a NON-NFA length of 16.1"" matte black finish and a collapsible buttstock.
Features :
Features :
- 223 Remington/5.56 NATO
- Magpul MBUS Rear Sight
- 4-Position Collapsible Stock
- Pinned and Welded Flash Hider