FX STX Superior Liner Ammunition The revolutionary pocket radar chronograph

The revolutionary pocket radar chronograph just got upgraded

capturing every tine and tail twitch

More Features: AMP MkII Regulator

Weight: 18

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FX STX Superior Liner Ammunition The revolutionary pocket radar chronographThe groundbreaking Smooth Twist X barrel liner has been further perfected. FX Airguns proudly introduces the new FX Superior Smooth Twist X Barrel Liner (or FX Superior STX). The new Superior STX barrel liners are still created using the patented way of pressing the rifling into the barrel from the outside; but this is now done with a higher degree of precision, lower tolerance, and some other slight modifications that result in a superior liner to