^Lot 125 BALLISTIC BBL 5.56 18" SPR OPS12 PRO

Ballistic Advantage, Modern, Barrel, 556NATO, 18", 1:7, SPR Rifle Barrel With Ops 12 Profile
4150 Chrome moly vanadium
SPR profile
QPQ finish
Rifle-length gas system
1:7 twist
Product Description
This 5.56 chambered 18 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. This barrel features a longer .750" profile dimension necessary for proper installation of the OPS Inc. 12th model collar and suppressor.