M4-l89 5.56x45 Nato 13.9''bbl 13.75'' L89 Rail W/asr

M4-l89 5.56x45 Nato 13.9''bbl 13.75'' L89 Rail W/asr

Twist : 1-7
Finish : Anodized
Cartridge : AKK_5.56 x 45
Style : Assembled
Length : 13.9''
Color : Black
Make/Model : AR-15
Make : AR-15