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Questions & Answers
Is the barrel chrome lined? Expert Answer

Yes, the Ballistic Advantage OPMOD Modern Series 5.56 AR-15 Government Profile Barrel is machined from 4150 Chrome Moly Vanadium Steel and features a Chrome-Lined Bore and Chamber.

by Ethan, Gear Expert, November 28, 2022
What is the thread pitch on this barrel? Expert Answer

The Ballistic Advantage OPMOD Modern Series 5.56 AR-15 Government Profile Barrel is threaded for 1/2x28.

by Hunter, Gear Expert, September 6, 2023
Customer Reviews
Helpful Positive Review
accurate and cheap. by Tin Phan, Verified Owner, September 1, 2025
16” barrel. After break in the barrel dump about 120 rounds went to the 100 yard range grouping was 1”-1.5” using 62 grains bps ammo. Not bad for a budget build.
1/1 found this helpful
Helpful Positive Review
Quality and Accuracy by FdeRob, Verified Owner, November 20, 2024
Extremely happy with both the quality and accuracy of this barrel. Highly recommended
1/1 found this helpful
Helpful Positive Review
Great barrel for the price. by Rufus Speed, Verified Owner, December 21, 2024
This barrel is absolutely amazing!!! I’ve built a lot of ARs and this is a sub MOA barrel!!! I won’t ever go to a different company after this barrel! My shooting buddies are absolutely jealous of the performance of this rifle with the ballistics adv...
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1/1 found this helpful
Helpful Positive Review
Premium low cost barrel by Wasabi, Verified Owner, May 29, 2022
Barrel arrived quickly. Came in perfect condition and feels high quality. It is not dimpled but the finish is perfect. No issues with the feed ramp or rifling. I really think if you’re on a budget you can’t go wrong.
2/4 found this helpful
Helpful Positive Review
Awesome barrel for the price by Josiah L, Verified Owner, February 6, 2023
This was one of my first barrels I bought and currently have around 500 rounds through it. So far it’s been excellent but a little front heavy compared to the other BA barrels also your gonna need to dimple the barrel but that didn’t bother me
1/1 found this helpful
Most Recent Reviews
Haven't used it yet. I gave it 5* since I'm trusting the BA rep/quality. Price was right.
Read All 12 Reviews
Color:
Black
Barrel Length:
16 in
Barrel Profile:
Gov't/Socom
Gas System Length:
Mid Length
Gas Block Journal Size-Diameter:
.750 in
Barrel Material:
4150 Chrome Moly Vanadium
Gun Make:
AR Platform
Condition:
Used
Condition Quality:
Good
Condition Details:
Other

Code: 99-ATB-RTGB5Y-BABL556015M-OPMOD-EDEMO-OT-C

MPN: BABL556015M-OPMOD-EDEMO

Product No Longer Available

Product Info for Ballistic Advantage OPMOD Modern Series 5.56 AR-15 Government Profile Barrel

OPMOD 5.56 chambered 16 inch Government Profile Mid-Length Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extensionimage

Package Contents:

  • OPMOD Modern Series 5.56 AR-15 Government Profile Barrel

Related Products to Ballistic Advantage OPMOD Modern Series 5.56 AR-15 Government Profile Barrel

Ballistic Advantage OPMOD Modern Series 5.56 AR-15 Government Profile Barrel Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Ballistic Advantage OPMOD Modern Series Barrel, 5.56, AR-15, 16 in, Mid Length, Government Profile, Black, BABL556015M-OPMOD , MPN: BABL556015M-OPMOD-EDEMO , Code: 99-ATB-RTGB5Y-BABL556015M-OPMOD-EDEMO-OT-C
  • USED, Ballistic Advantage OPMOD Modern Series Barrel, 5.56, AR-15, 16 in, Mid Length, Government Profile, Black, BABL556015M-OPMOD , MPN: BABL556015M-OPMOD-EDEMO , Code: 99-ATB-RTGB5Y-BABL556015M-OPMOD-EDEMO-SC-D
  • DEMO, Ballistic Advantage OPMOD Modern Series Barrel, 5.56, AR-15, 16 in, Mid Length, Government Profile, Black, BABL556015M-OPMOD , MPN: BABL556015M-OPMOD-DEMO , Code: 99-ATB-RTGB5Y-BABL556015M-OPMOD-DEMO
  • USED, Ballistic Advantage OPMOD Modern Series Barrel, 5.56, AR-15, 16 in, Mid Length, Government Profile, Black, BABL556015M-OPMOD , MPN: BABL556015M-OPMOD-EDEMO , Code: 99-ATB-RTGB5Y-BABL556015M-OPMOD-EDEMO-IN-C
  • USED Ballistic Advantage OPMOD Modern Series Barrel, 5.56, AR-15, 16 in, Mid Length, Government Profile, Black, BABL556015M-OPMOD, EDEMO4, Condition Fair, Other , MPN: BABL556015M-OPMOD-EDEMO4 , Code: 99-ATB-RTGB5Y-BABL556015M-OPMOD-EDEMO-OT-D
  • Ballistic Advantage OPMOD Modern Series Barrel, 5.56, AR-15, 16 in, Mid Length, Government Profile, Black, BABL556015M-OPMOD , MPN: BABL556015M-OPMOD , UPC: 819747020093 , Code: 99-ATB-RTGB5Y-BABL556015M-OPMOD
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