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).
Radical Firearms
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Or contact Circle Square Firearms directly at (866) 303-7222 or [email protected].
Prices and availability subject to change without notice. Product availability subject to applicable federal, state, and local laws.
Radical Firearms, Complete Upper Assembly, 223 Remington/5.56 NATO, 16" Barrel, 1:7 Twist, Black, MLOK Handguard, A2 Flash Hider
