Ballistic Advantage AR-15 Pistol Length 10 Barrel .300 Blackout

All Ballistic Advantage barrels
Ballistic Advantage Ar-15 Pistol Length 10 Barrel .300 Blackout - Barrel for AR-15 - view 1
Buy Now

Ballistic Advantage

Overview

The Ballistic Advantage AR-15 Pistol Length 10" Barrel in .300 Blackout is designed for optimal performance in compact builds, featuring a pistol gas system that enhances reliability in shorter configurations. With a 1:7 twist rate, this barrel stabilizes a wide range of bullet weights, making it versatile for various ammunition choices. This barrel commonly appears in builds that prioritize maneuverability and quick handling, particularly those chambered in .300 Blackout.

Specifications

MPNBABL300006M
Barrel ProfileM4
Barrel Length30
Caliber300 Blackout
PlatformAR-15
Thread Pitch5/8x24
Action TypeSemi-Auto
ColorBlack
ComplianceStandard
Gas System LengthPistol
Twist Rate1:7
FinishNitride
Gas Block Diameter.750
CoatingNitride

Available Merchants(8)

Prices checked

Price Alert

Get an email if the price drops 10% or more.
Optics Planet logo
Optics Planet
Free shipping
Shipping Speed
In Stock
$156.75
AT3 Tactical logo
AT3 Tactical
Shipping TBD
Shipping Speed
In Stock
$156.75
Brownells logo
Brownells
Free shipping
Shipping Speed
In Stock
$156.99
Ballistic Advantage logo
Ballistic Advantage
Free shipping
Shipping Speed
Stock Unknown
$165.00
Palmetto State Armory logo
Palmetto State Armory
Free shipping
Shipping Speed
Out of Stock
$109.99
Ammunition Depot logo
Ammunition Depot
~$28.90 est. shipping
Shipping Speed
Out of Stock
$117.99
BattleHawk Armory logo
BattleHawk Armory
Shipping varies
Shipping Speed
Out of Stock
$147.25
KY Gun Company logo
KY Gun Company
Flat rate shipping
Shipping Speed
Out of Stock
$156.75

Build history on GunPartPicker

Today 3 of the 8 retailers we track have it in stock. Buying today, the lowest price is $156.75 at Optics Planet.

Trending barrels →

Prices checked · refreshed daily across 37 retailers

Not sure which barrel to pick?

We ranked every barrel by how often it shows up in real builds on GunPartPicker.

Read the guide: AR-15 Barrel Length & Brand Report →

Builds Featuring This Part

See all builds →

Builds in the community that include the Ballistic Advantage Ar-15 Pistol Length 10 Barrel .300 Blackout

BuildPartsTotal
latest build build
latest build
8$1195.84
radian weapons 30" 5.56 build
radian weapons 30" 5.56
11$1738.30
30" carbine build
30" carbine
25$2642.31
for nothing in particular 30" build
for nothing in particular 30"
14$1121.50
hog hunter 30" build
hog hunter 30"
21$1400.87
30" build build
30" build
9$1040.04

Customer reviews

5.0out of 5

1 global rating

Review this product

Share your thoughts with other customers

Write a customer review

Top reviews

X
xcodered329
BA 10 300blk
Reviewed on May 10, 2026

10 inch pistol length 300BLK barrel, ran 200 rds of supers and 80 of subs through a 30 cal can. cycled both reliably with the carbine buffer and standard spring. harmonics smooth on sustained 8 rd strings

|