This odd thread adapter allows you to thread an AR15 or other 1/2x28 threaded muzzle brake to your Yugo M92 massive thread of M26x1.5 LH. Machined steel with locking notches for detent and finished in Black Oxide. (Muzzle brake to be used have a large enough inner diameter for the caliber) NOT FOR USE WITH 7.62X39 CAL-.223/5.56 ONLY.
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