Grid Defense 5.5" 9mm 1:10 HBAR Elite Barreled Upper with 7" M-LOK Free Float Rail and Flash Can - $299

Description

Barrel Coating Salt Bath Nitride
Barrel Contour HBAR
Barrel Length 5.5"
Barrel Material 4150 Chrome Moly Steel
9mm Luger
Gas System Type Blowback
7" M-LOK Free Float Rail
Flash Can
Twist Rate1:10
Burnt Bronze Cerakote