Ballistic Advantage Modern Series HBAR 5.56 NATO AR-15 Barrel - Mid-Length - 16"
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Ballistic Advantage
Overview
The Ballistic Advantage Modern Series Hbar 5.56 NATO AR-15 barrel features a 16-inch length with an M4 profile, designed to provide a balance of weight and rigidity for enhanced accuracy. The mid-length gas system, with a gas block diameter of .750, allows for smoother cycling and reduced recoil, while the 1:7 twist rate stabilizes a variety of bullet weights for versatile performance. This barrel is commonly found in builds that prioritize a mid-length gas system and chambered in 5.56 NATO, making it ideal for both tactical and competitive shooting applications.
Specifications
Ballistic Advantage Modern Series HBAR 5.56 NATO AR-15 Barrel - Mid-Length - 16"
Available Merchants(9)
Prices checked
Price Alert
October 2026 so far on GunPartPicker
Ballistic Advantage Modern Series HBAR 5.56 NATO AR-15 Barrel - Mid-Length - 16" is the eighth most added barrel on GunPartPicker so far in October 2026, behind the Ballistic Advantage Performance Series 5.56 Hanson Mid-Length 3 Gun AR-15 Barrel With Pinned Gas Block - 17.7", with about 2% of all barrels added to builds. Down from #7 in September. Builds with this barrel are nearly all chambered in 5.56 NATO, nearly all on mid-length gas, and nearly all AR-15.
It was hard to find in September 2026, in stock on only 16 of the 29 days we checked, and today 5 of the 9 retailers we track have it in stock. The best price crept up from $117.49 to $166.25 over September 2026. Buying today, the lowest price is $111.53 at B Kings Firearms, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
Yankee Hill Machine .223 Rem/5.56 Billet Upper Receiver, Hardcoat Anodized Matte Black - 110-BILLET
Smith & Wesson Sw M&P15 Stripped Lower Receiver 5.56mm
Aero Precision Enhanced M-LOK Handguard Gen 2 15" Black
Geissele Automatics Geissele 5.56mm Reliability Enhanced Bolt Carrier Group & Gas Key 05-2992
Breek Arms AR-15 Warhammer MOD2 Ambidextrous Charging Handle Black
Wilson Combat AR-15 Lo-Profile Gas Block .750" Black
Builds Featuring This Part
See all builds →Builds in the community that include the Ballistic Advantage Modern Series Hbar 5.56 Nato Ar-15 Barrel - Mid-Length - 16"
| Build | Parts | Total |
|---|---|---|
 | 11 | $644.89 |
 | 22 | $1078.51 |
 | 12 | $528.46 |
 | 11 | $934.25 |
 | 26 | $1635.89 |
 | 14 | $1232.29 |
 | 13 | $940.71 |
 | 25 | $3286.48 |
 | 20 | $736.11 |
 | 8 | $885.96 |
 | 13 | $1228.75 |
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