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Questions & Answers
Can this work in a early 2000's armalite ar10b rifle? Expert Answer

Yes, the ArmaLite AR-10 7.62x51mm NATO Barrel will be compatible with your Armalite AR10B rifle.

by Ethan, Gear Expert, February 27, 2023
Will this Armalite barrel work with an Aero Precision upper ? Thanks Expert Answer

The ArmaLite AR-10 7.62x51mm NATO Barrel might work in an Aero Precision Upper but you would need an Armalite BCG to work with this barrel. The problem is that the Armalite BCG may not work in the Aero Precision Upper. I recommend contacting Aero Precision to confirm compatibility.

by Hunter, Gear Expert, June 17, 2022
Customer Reviews
Helpful Positive Review
Great item, packaging epic fail by Jerry, May 20, 2022
Waited 60 plus days for this to show up, arrived today and the box was 6 inches too short which meant the barrel was hanging out, threads exposed with no thread protector installed. I normally don’t complain about things but after the cost and wait t...
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3/3 found this helpful
Most Recent Reviews
Solid Choice for an AR10 by Subgun Mike, Verified Owner, June 21, 2023
Great fit and finish. This barrel has a satisfying contour like the SR-15. The nitride finish is tough and nice looking. I am only in the break-in period right now, so it's hard to evaluate accuracy yet. There are no flaws or machining marks; eve...
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Read All 2 Reviews
Color:
Black
Finish:
Nitride
Fabric/Material:
416R Stainless Steel
Caliber:
7.62x51mm NATO
Barrel Length:
18 in
Barrel Profile:
Medium
Gas System Length:
Rifle Length
Gas Block Journal Size-Diameter:
.750 in
Barrel Twist Rate:
1-10
Barrel Material:
416R Stainless Steel
Flutes:
No
Gun Make:
AR Platform
Gun Model:
AR-10
Condition:
New
Gas Block Journal Size-Length:
1.9 in
Firearms Threads Per Inch:
5/8x24

Code: A87-ATB-PORT94-10102590BN

MPN: 10102590BN

Product No Longer Available

Product Info for ArmaLite AR-10 7.62x51mm NATO Barrel

The AR-10 .308 Win rifle barrel features a rifle length gas system and a 1:10 twist rate. Constructed of AISI 416R stainless steel, button cut and triple lapped, and threaded 5/824 with a .750in gas block journal.image

Features of ArmaLite AR-10 7.62x51mm NATO Barrel

  • Match Grade Stainless Steel
  • Product Line - AR-10

Package Contents:

  • ArmaLite AR-10 7.62x51mm NATO Barrel

Gun Triggers

1–16 / 16
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Magazine and Accessories

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Gun Parts and Accessories

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Gun Stocks

1–24 / 24
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Gunsmithing Tools & Accessories

1–13 / 13
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Gun Barrels

1–15 / 15
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Mounts, Rings and Accessories

1–19 / 19
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Gun Sights

1–15 / 15
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Related Products to ArmaLite AR-10 7.62x51mm NATO Barrel

ArmaLite AR-10 7.62x51mm NATO Barrel Unavailable & Discontinued Models

List of Unorderable Models

  • ArmaLite TAC18 AR-10 SST Rifle Barrel, AR Platform, 7.62x51mm NATO, 18in , Rifle Medium, Rifle Length, 1-10 Twist, 5/824 Thread, Black Nitride, 10102590BN , MPN: 10102590BN , Code: A87-ATB-PORT94-10102590BN
  • ArmaLite TAC20 AR-10 SST Rifle Barrel, AR Platform, 7.62x51mm NATO, 20in , Rifle Medium, Rifle Length, 1-10 Twist, 5/824 Thread, Black Nitride, 10102595BN , MPN: 10102595BN , Code: A87-ATB-PORT94-10102595BN
  • ArmaLite TAC16 AR-10 SST Rifle Barrel, AR Platform, 7.62x51mm NATO, 16in , Median Medium, Rifle Length, 1-10 Twist, 5/824 Thread, Black Nitride, 10102580BN , MPN: 10102580BN , Code: A87-ATB-PORT94-10102580BN
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