12 5 Mid Length Barrel. Noveske 12.5″ Leonidas S/S Barrel (MidLength) 5.56 Simple Man Armory This 5.56 12.5" barrel with mid-length gas system is machined from 4150V grade Mil-Spec B-1159E Chromium-Molybdenum-Vanadium (CrMoV) w/ a BLACKNITRIDE™ finish and NP3 Coated barrel extension This mid-length 12.5 inch 5.56 NATO barrel is manufactured in-house with 4150 CMV steel and given a Mag Phos finish and Chrome Lining
APE DEFENSE 12.5″Midlength TPC SERIES, .223 Wylde Ape Defense from apedefense.com
Choose from gas block journal sizes like midlength, patrol, and carbine. TNTE 5.56mm 1:7 twist mid-length Barrel, 12.5" 41V50 Vanadium alloy mil-spec steel, fully machined and assembled with extension, QPQ Nitride bore and chamber for optimum performance and durability, drilled gas port, OPQ finish
APE DEFENSE 12.5″Midlength TPC SERIES, .223 Wylde Ape Defense
The LBE Unlimited Cold Hammer Forged 12.5″ 5.56 Mid-Length AR-15 Barrel is a high-quality barrel made from cold hammer forged chrome moly vanadium steel A standard front sight base is 1.9″ long and WILL NOT FIT This mid-length 12.5 inch 5.56 NATO barrel is manufactured in-house with 4150 CMV steel and given a Mag Phos finish and Chrome Lining
Criterion Barrels 12.5" .223 Wylde Ultralight Phosphate/ChromeLined Carbine Length Barrel. Choose from gas block journal sizes like midlength, patrol, and carbine. The K9 continuous taper is the most effective profile to dissipate heat from hard use
AR 15 Size Guide Understanding the Dimensions and Best Fit for You News Military. Find your ideal 12.5 barrel for your AR15 at Primary Arms A standard front sight base is 1.9″ long and WILL NOT FIT