- FA/BCG (enhanced-full circle)
- Standard Charging Handle
- M4 oval handguards
- F marked Front sight post
- 5.56 NATO
- 1:7 Twist
- 11.5″ Barrel with removable flash hider
If placed upon a rifle lower, this item will become a NFA Class III Item and will require a $200 federal tax stamp. This item is ITAR controlled and will require a US State Department export license be shipped out of the United States. Please contact a THOR Sales Representative for Class III or Export information.