9305.99.50.50/Short-Barreled Shotgun Barrel Extension/Japan

Short-Barreled Shotgun Barrel Extension from Japan

Threaded barrel extension for short-barreled shotguns under 9304.00.20, allowing attachment of muzzle devices. Machined from stainless steel for durability in tactical use. Falls under HTS 9305.99.5050 as a dedicated part.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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Import Tips

• Certify bore diameter and chambering to match shotgun calibers (e.g

• 12 gauge)

• Declare thread specs to avoid classification as generic tube