Andro Corp Ind AR-15 8.5 Inch 9mm Barrel 1-10 Twist
Parkerized Finish 1/2x36 TPI
Made by Andro Corp Ind.
This extremely high-quality 9mm 8.5" barrel
is the coolest length you can get!
You can get a 10" Handguard with a blast
forwarder or a 7" handguard with a regular flash hider.
You can make a D.O.E rifle out of this barrel,
which is one of its coolest uses.
The Department of Energy had Colt produce a 9mm
SBR for the US Nuke Power Plants. If you can find some of the old hardware online,
you could make a very cool D.O.E. rifle or pistol w/brace.
Length - 8.5"
Profile Contour Twist - 1:10
Finish - Parkerized
Material - 4150 Chrome Moly Vanadium
Thread Pitch - 1/2 x 36
Caliber – 9mm Barrel