RA9-SD DEFCON4-SD K in 8″ configuration (AR9 Platform)

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3 in stock

During checkout, please ensure that you select an FFL (Federal Firearms Licensee) that permits suppressor transfers (SOT). Failure to do so may result in an additional $25 processing fee for us to arrange an eligible FFL on your behalf.
Military and LEO, please contact us to claim your 5% discount.

The DEFCON4-SD integral suppressed RA9 suppressor system includes 8″ Standard Suppressor with a 4.75″ ported barrel for the AR platform. Also included is 1 wave washer.

Dealers please Email for Dealer Pricing.

IMPORTANT: kindly contact us at [email protected] to acquire the shipping information to send us your upper receiver.

Barrel Length


Suppressor Length



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