Jay7660
Active member (5.56mm)
Forum Supporter
2023 Supporter
2024 Supporter
Trading Post Subscriber
Up for sale are installed, but never fired 300 BLK parts kit. All you need to turn your 5.56 AR into a 300AAC pistol by using your existing parts.
— Balistic Advantage 10" 300 Blackout barrel, 1/7 twist rate, 4150 CrMoV black nitrate finish.
— KAK Industries XL flash can, 5/8-24.
— 300AAC dust cover
— gas tube
— magazine identification bands (4 left)
$140 for entire kit
Will trade for ammo. 9mm, 7.62x39, 5.56
— Balistic Advantage 10" 300 Blackout barrel, 1/7 twist rate, 4150 CrMoV black nitrate finish.
— KAK Industries XL flash can, 5/8-24.
— 300AAC dust cover
— gas tube
— magazine identification bands (4 left)
$140 for entire kit
Will trade for ammo. 9mm, 7.62x39, 5.56
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