Home > AR-15 Parts > Yankee Hill Machine Co., Inc. Ar-15/M16 5.56 Carbine Barrels

Yankee Hill Machine Co., Inc. Ar-15/M16 5.56 Carbine Barrels

(4.5)

Buy Yankee Hill Machine Co., Inc. Ar-15/M16 5.56 Carbine Barrels

We found a great deal on the Yankee Hill Machine Co., Inc. Ar-15/M16 5.56 Carbine Barrels for only $207.25 at Brownells.

Black nitride, carbine-length barrels are chambered for 5.56mm NATO and have 1-7″ rifling that helps stabilize heavy bullets. Exterior is sized to accept a .750″ gas block, with the gas port positioned for a carbine-length gas system. Threaded 1/2″-28 tpi muzzle accepts a standard AR-15/M16 flash suppressor or muzzle brake. Pre-installed barrel extension has M4 feed ramp cuts that aid in reliable feeding. Fluted model has distinctive diamond cuts on the exterior that reduce weight, enhance rigidity, and give your rifle a unique custom look. Also provides extra surface area to aid in cooling the barrel. Mfg: Yankee Hill Machine Co., Inc. SPECS: 4140 carbon steel, heat treated to Rc 25-32, matte black nitride finish. 16.5″ OAL. .750″ O.D. at gas block. Muzzle threaded 1/2″ x 28. 1-7″ rifling twist rate.

Click Here to Buy Now

Categories: AR-15 Parts Tags: ,
  1. Howard Russell
    August 24th, 2018 at 23:37 | #1
  2. Ariana
    August 24th, 2018 at 23:37 | #2
  1. No trackbacks yet.

Click the stars to rate
Links