CMMG UPPER RECEIVER ASSEMBLY MK4/AR15 FORWARD ASSIST BLACK

CMMG

SKU:

55BA206AB

UPC:

810097506398

Dimension:

2.95 X 3.10 X 9.20

Caliber:

223 Rem/5.56 Nato

Barrel Material:

Steel

Rate Of Twist:

1:7"

Barrel Length In Inches:

14.50

Barrel Finish:

Matte Black

No Direct Ship To California:

No Direct Ship To California

Ar-15 Accessory:

Y