Ballistic Advantage 4.5" 9mm Modern Series Barrel - $85.95 (Free S/H over $175)

Description

Description
This 9mm chambered 4.5 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and 1/2-28 x .400 full profile threads.
Features:
- Designed to work with both Colt/RR and Glock style AR builds.
- Compatible with standard mil-spec uppers. There are also numerous dedicated 9mm upper options that work.
- Requires the use of a unique magwell conversion (Colt/Rock River style) with UZI mags or a dedicated 9mm lower with Glock mags.
- 9mm on an AR-15 platform operates by blowback and does not need a gas block or gas tube.
- Threaded 1/2×28 instead of 1/2×36 to give you greater versatility when choosing a suppressor.
- Integrated feed ramp and barrel extension.
- Since the “barrel extension” is an integral part of the barrel, the length stated is the true overall length. For example, an 11″ 9mm barrel has the same outer dimensions/length as a 10.5” 5.56 barrel.
- IMPORTANT: A standard 1/2×28 flash hider will not have enough clearance for a 9mm round to pass.
- Before installing a muzzle device, ensure a 9mm round will drop freely through the muzzle device bore.
Specifications:
- Length: 4.5″
- Material: 4150 Chrome Moly Vanadium
- Profile: Straight
- Finish: QPQ Corrosion Resistant
- Gas System Length: Blowback
- Gas Block Journal: Blowback Gas System – No Gas Block
- Twist Rate: 1:10 inches
- Muzzle: 1/2×28 Threaded
- Weight: 8.1oz
Weight 8.1000 oz Dimensions 4.5000 × 0.0000 × 0.0000 in MPN
BABL9MM013M
Finish
Nitride / Melonite
Barrel Profile
Medium
Gas System Length
Blowback
Gas Block Journal
N/A
Barrel Length (inches)
4.5
Barrel Chamber
9mm
Twist Rate
1:10
Muzzle Thread Pattern
1/2×28
Title
Default Title
SKU: 2980
MPN#: BABL9MM013M