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AR15 300 AAC BLACKOUT BARREL 16" - M4 PROFILE, D4-51
AR15 300 AAC Blackout Barrel 16" - M4 Profile
$11795 $20995

AR15 300 AAC Blackout Barrel 16" - M4 Profile

D4-51
Description

AR15 300 AAC Blackout Barrel 16" - M4 Profile

4150 Steel

1:8 Twist Non-Chrome

Non-Fluted

M4 Extension

5/8-24 Muzzle Threads

Parkerized Finish

.750" Gas Port Journal

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