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Ballistic Advantage Performance Series 10.3" .300 Blackout Hanson Profile Pistol Barrel with Low Profile Gas Block
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Aero Precision 16" .300 Blackout CMV Barrel, Pistol Length - APRH100173C
Aero Precision 10" .300 Blackout CMV Barrel, Pistol Length with .750 Adjustable Gas Block, SS Pistol Length Gas Tub
Aero Precision - 10" .300 Blackout CMV Barrel 1:7 Twist 5R Rifling - APRH100063C
Ballistic Advantage 10" .300 Blackout Pistol Length AR-15 Barrel, Modern Series 1:7 Twist - BABL300006M
AR-15 16" Barrel .300 Blackout, 1:8, Black Nitride
Anderson Manufacturing 300 Blackout 16" Barrel - 1:7 Twist - M4 Medium Contour - Carbine Length Gas System - B2-K00
Anderson .300BLK 7.5" HBAR Profile Barrel Kit 1:7 Twist w/ Barrel, Gas Block, Gas Tube, and Flash Hider - Phosphate
TacFire AR Barrel 300 Blackout 16" Black Nitride
CMMG 30B12BBAB Resolute MK4 300 Blackout 16.10", Armor Black, M-LOK Free-Float Handguard for AR-Platform
Noveske 7000031 Lo-Pro Gas Block Barrel 300 AAC Blackout/Whisper (7.62x35mm) 8.5" Stainless Steel