Description
This is a premium grade 10.5" Stainless AR-15 heavy barrel from a well known U.S. contractor/barrel manufacturer.
These premium barrels are renowned for their deep, crisp, and consistent rifling and extreme accuracy.
1 in 7 twist, gas port drilled at 0.1015 and set up for carbine length gas system with a .750 gas block diameter
Threaded for any standard AR-15 compensator.
Barrel Extension in rear with M4 feed ramps ready to install into any standard AR receiver.
They are Drilled, Reamed, Rifled, Turned, and if Applicable, fluted on CNC Machines.
All of the finished barrels go through a 100% inspection process.
Inspections Equipment includes CMMs and Air Gauges for the Bores.
Our Barrels are manufactured under the ISO-9002 Quality Systems.
Item #: ACC-B300CHB10.517-SS-124
Specifications
Product Specs Length: 10.5
Profile: Heavy Barrel
Twist: 1:7
Finish: Stainless
Caliber: .300 Blackout
Material: 416R Stainless
Thread Pitch: 5/8 x 24
Feed Ramp: M4
Flutes: N/A
Gas System: Carbine
Gas Block System: 0.750
Gas Hole Diameter: 0.1015
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Compare prices for B300CHB10.517(SS) - AR-15 10.5" Heavy Barrel, .300 Blackout, 1:7, Stainless from all vendors
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Out Of Stock
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$74.99
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Comments (4)
Remember you get what you pay for. I had 13 inch from the same supplier for a few months. 3 inch at 100 yards at best day. I replaced it with 3x (~$175 from Green Mountain Barrel company) more expensive barrel and the groups tightened to 1 inch with the ammo for the same batch.
3" group with a pistol length bbl for under $60 & your complaining, then replaced it with $175 bbl. for 1" group, really! you're a jackass!