20″ 1:7 CHROME LINED GOV. PROFILE BARREL WITH “F” MARKED FSB

Description

20″ 1:7 twist chrome lined government profile barrel complete with “F” marked front sight base hand guard end cap and barrel nut.

.made of 4150 Vanadium steel

.Chrome lined chamber and bore

.1:7 twist rate you choose with drop down menu

.5.56 Chamber

.M-4 feed ramps

.”F” marked front sight base For use With A4 type flat top uppers

.Made in the USA.