20" 5.56 CMV Barrel w/ Pinned FSB, Rifle Length

Aero Precision 20" 5.56 CMV Barrel w/ Pinned FSB, Rifle Length

20" 5.56 CMV Barrel w/ Pinned FSB, Rifle Length Product Sku: APRH100431

Out of stock


This 20" Rifle Length Barrel is the perfect addition for your AR15 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this barrel provides time tested precision and accuracy in a lightweight package.

This barrel is HP and MPI tested and includes a pinned "F" marked FSB.
(DOES NOT INCLUDE Front Sight Post)

Caliber 5.56 NATO
Barrel Length 20"
Barrel Profile Government
Barrel Material 4150 Chrome Moly Vanadium
Barrel Finish QPQ Corrosion Resistant
Gas System Length Rifle
Gas Block Journal .750"
Gas Port Size (inches) 0.0890
Barrel Rifling Button Rifling
Twist Rate 1:7 inches
Thread Pitch 1/2-28 Threaded
Barrel Extension M4
Weight(s) 40.32oz

Customer Reviews

1 Item(s)

Nice barrel Review by Robert
The proof will be in the shooting, but so far I am very pleased. No assembly issues. I love the dark black finish. Only negative, my barrel had a blemish where something rubbed through the finish on top of the barrel in front of the sight base. About 1/8"x 1/8". Touched it up with paint and it's not too noticeable. Built my rifle with AP M16A4 special lower and AP upper. Looks awesome! (Posted on 12/14/2015)

1 Item(s)

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