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Ballistic Advantage 16" 5.56 M4 Profile Carbine AR-15 Barrel Modern Series 1:7 Twist

Ballistic Advantage 16" 5.56 M4 Profile Carbine AR-15 Barrel Modern Series 1:7 Twist - Barrel for AR-15 - view 1
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Ballistic Advantage

Overview

The Ballistic Advantage 16" 5.56 M4 Profile Carbine AR-15 Barrel Modern Series 1:7 Twist is a barrel. Compare prices from multiple merchants and find the best deal.

Specifications

MPN8771
Gas System LengthCarbine
Barrel Length16
Twist Rate1:7
Barrel ProfileM4
Caliber5.56 NATO

Available Merchants(2)

Prices checked

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AR15 Discounts logo
AR15 Discounts
~$9.99 est. shipping
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In Stock
$115
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Dirty Bird Industries logo
Dirty Bird Industries
~$9.95 est. shipping
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$152
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August 2026 on GunPartPicker

Ballistic Advantage 16" 5.56 M4 Profile Carbine AR-15 Barrel Modern Series 1:7 Twist ranked #12 of the 298 barrels builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since May 2026. All time, it ranks #20 of the 812 barrels builders have added. Builds with this barrel are nearly all chambered in 5.56 NATO and nearly all on carbine-length gas.

Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today both retailers we track have it in stock. Prices barely moved in August 2026, holding around $114.95, so there haven't been real sales lately. Buying today, the lowest price is $114.95 at AR15 Discounts, which matches the best price we saw in August.

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Frequently Built With

The part most often added in each category by the 14 builds that include this one

PSA AR-15 Built Stealth Upper Receiver - No T Marks - 516444539

PSA AR-15 Built Stealth Upper Receiver - No T Marks - 516444539

Upper Receiver$100in 9 builds
PSA AR-15 "Stealth" Stripped Lower Receiver

PSA AR-15 "Stealth" Stripped Lower Receiver

Lower Receiver$80in 8 builds
M16 Mil-Spec MP BOLT CARRIER GROUP

M16 Mil-Spec MP BOLT CARRIER GROUP

Bolt Carrier Group$108 · out of stockin 5 builds
Bravo Company Pnt Trigger

Bravo Company Pnt Trigger

Trigger$60in 8 builds
H&R Retro Charging Handle, Gray Anodized

H&R Retro Charging Handle, Gray Anodized

Charging Handle$30 · out of stockin 5 builds
KAK Industry Low Profile Gas Block .750 Steel Phosphate Finish Black

KAK Industry Low Profile Gas Block .750 Steel Phosphate Finish Black

Gas Block$19in 8 builds

Builds Featuring This Part

See all 1 →

Builds in the community that include the Ballistic Advantage 16" 5.56 M4 Profile Carbine AR-15 Barrel Modern Series 1:7 Twist

BuildPartsTotal
16" build build
16" build		19$721.47

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