Pricey, but they are awesome. Have only shot a handful through my X-Bolt with a 1-8" twist barrel zeroed at 200yds. Knocked over my target stand at 300yds on the first shot. Haven't tried for groups yet, but I'm confident they'll be sub-moa and better than I'm capable of.
These have about a 3.6" COAL and fit in the X-Bolt magazine and feed reliably.
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