18" 5.56 CMV Barrel, Rifle Length

Aero Precision 18" 5.56 CMV Barrel, Rifle Length

18" 5.56 CMV Barrel, Rifle Length Product Sku: APRH100159

Our 18" 5.56 Rifle Length Barrel is the perfect addition to your AR15 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this SPR profile barrel provides time tested precision and accuracy for your AR15 rifle.

This barrel is HP and MPI tested.

Caliber 5.56 NATO
Barrel Length 18"
Barrel Profile SPR / Heavy
Barrel Material 4150 Chrome Moly Vanadium
Barrel Finish QPQ Corrosion Resistant
Gas System Length Rifle
Gas Block Journal .750"
Gas Port Size (inches) 0.0935
Barrel Rifling Button Rifling
Twist Rate 1:7 inches
Thread Pitch 1/2-28 Threaded
Barrel Extension M4
Weight(s) 40oz

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