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Ballistic Advantage
Overview
The Ballistic Advantage AR-15 Modern Series 16 Carbine Barrel M4 is designed for builders looking to create a reliable and versatile rifle chambered in 5.56 NATO. With a 16-inch length and a 1:7 twist rate, this barrel stabilizes a wide variety of bullet weights, making it suitable for both target shooting and tactical applications. The .750 gas block diameter and carbine-length gas system ensure smooth cycling and reliable performance, which are essential for any serious build. This barrel is commonly found in builds that prioritize a carbine gas system and 5.56 NATO caliber, making it a popular choice among AR enthusiasts.
Ballistic Advantage AR-15 Modern Series 16 Carbine Barrel M4
Prices checked
Builders have been adding the Ballistic Advantage AR-15 Modern Series 16 Carbine Barrel M4 to their builds on GunPartPicker since February 2026. All time, it ranks #291 of the 927 barrels builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in October 2026, and today 9 of the 12 retailers we track have it in stock. It dipped to $90.04 at Sportsmans Outdoor Superstore for a stretch in October 2026, well under its usual $126.93 to $152, so sales do come around. Buying today, the lowest price is $90.04 at Sportsmans Outdoor Superstore, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every barrel by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Barrel Length & Brand Report →Check it against the live catalog:
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Builds in the community that include the Ballistic Advantage Ar-15 Modern Series 16 Carbine Barrel M4
| Build | Parts | Total |
|---|---|---|
![]() | 18 | $641.64 |
![]() | 28 | $1208.85 |
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