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What is the twist — 1 Answer

by Potential buyer, from TX, United States Asked on August 21, 2022

Name Radical Firearms 8.5 in. 300 AAC Blackout Upper Assembly (4.2)
$309.95 $214.94 Save 31%
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Answered by Ethan, Gear Expert, from IL, United States, on August 29, 2022

The Radical Firearms 8.5 in. 300 AAC Blackout Upper Assembly features a 1:7 twist rate, pistol length gas system, and Hbar profile (8.5") barrel.

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