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Gemtech 22 QDA Assembly Quick Attach/Detach Adapter for rimfire silencers. Four-lug muzzle device with 1/2-28 threading to mount on standard rimfire barrels. The QDA mount is threaded 1/2-28 for use with rimfire silencers in 22LR and 22MAG. The system is a two-piece design: Thread Mount attaches to the barrel, while the QD adapter attaches to the silencer. Enables quick switching between firearms while maintaining control.
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