AR-15/M16 5.56x45 M4 Barrel 16''

Specifications:

• Length-16"
• Caliber-5.56x45
• Twist-1-9"
• Fit-Standard AR-15 Receiver
• Muzzle Break -1/2"-28 Thread
• Gas Port Drilled 0.073"
• Carbine Length gas system
• M4 Feed Ramp
• Made from bar stock
• 4140 Chrome molly stress relieved
• Manganese phospate coated

MADE IN THE USA

**Quantities greater than two (2) may need additional postage, we will contact after order placement.
Shipping to Alaska, Hawaii, or similar may require additional postage.
Shipping quotes please call or email.

California SB 704 – Firearm Barrel Sales

Pursuant to California Senate Bill 704 (SB 704), new requirements apply to the sale and transfer of standalone firearm barrels to California residents.

Effective January 1, 2026:

• All firearm barrel orders placed by California residents must be shipped to a California-licensed Federal Firearms License (FFL) dealer.
• Direct shipment to consumers in California will no longer be permitted.
• Buyers must appear in person at the designated FFL to complete the transfer and take possession of the barrel.

By placing an order, California customers acknowledge that:

• An eligible California FFL must be selected prior to shipment.
• Orders cannot be shipped directly to a residential or non-FFL address.
• Failure to provide valid FFL information may result in order cancellation.