Circle Square Firearms sells firearms, ammunition, and related products. You must be at least 18 years of age to enter.
Some products and transactions may require additional verification and a higher minimum age (21 for handguns under federal law).
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Prices and availability subject to change without notice. Product availability subject to applicable federal, state, and local laws.
The DB9R series is a versatile line of 9mm AR9 pistol caliber carbines designed for both recreational shooting and self-defense. Known for its durability the DB9R features a blowback-operated system is built with forged 7075 T-6 aluminum receivers a 6061 M-LOK handguard and outfitted with Magpul furniture.
Features:
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