Ballistic Advantage Premium Series SPR 6mm ARC AR-15 Barrel - Rifle-Length - 20"
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Ballistic Advantage
Overview
The Ballistic Advantage Premium Series SPR 6mm ARC AR-15 Barrel features a 20-inch length and a rifle-length gas system, making it an excellent choice for precision shooting. With a twist rate of 1:8, this barrel is designed to stabilize a wide range of bullet weights, providing versatility for different ammunition choices. This barrel is particularly popular in builds that prioritize accuracy and long-range performance, often seen in configurations chambered for 6.5 Grendel.
Specifications
Ballistic Advantage Premium Series SPR 6mm ARC AR-15 Barrel - Rifle-Length - 20"
August 2026 on GunPartPicker
Ballistic Advantage Premium Series SPR 6mm ARC AR-15 Barrel - Rifle-Length - 20" ranked #34 of the 298 barrels builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #92 of the 811 barrels builders have added. Builds with this barrel are nearly all chambered in 6.5 Grendel, nearly all on rifle-length gas, and nearly all AR-15.
It was in stock most days in August 2026, and today 5 of the 9 retailers we track have it in stock. It dipped to $223.49 at Ammunition Depot for a stretch in August 2026, well under its usual $261.25, so sales do come around. Buying today, the lowest price is $261.25 at Primary Arms, above August's low of $223.49, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
The part most often added in each category by the 12 builds that include this one
Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4
Spike's Tactical Crr Rail M-LOK AR-15 Handguard - 15"
Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers
Aero Precision Stripped M4E1 AR-15 Lower Receiver - Special Edition - Freedom
Cryptic Coatings 5.56 NATO AR-15 Bolt Carrier Group - Mystic Bronze
Expo Arms .30 Cal A2 Flash Hider - 5/8x24
Builds Featuring This Part
See all 3 →Builds in the community that include the Ballistic Advantage Premium Series Spr 6mm Arc Ar-15 Barrel - Rifle-Length - 20"
| Build | Parts | Total |
|---|---|---|
 | 17 | $2577.37 |
 | 13 | $1011.56 |
 | 5 | $554.99 |
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