LanTac USC Side Charge Billet Upper Receiver .223/5.56

The LanTac USC (brand part no. LA00270) is a billet-machined AR-15 upper receiver built
with a side-charging handle for faster, more ambidextrous manipulation than a traditional rear
charging handle. Chambered for .223 Remington/5.56 NATO, this upper is machined with M4 feedramps for
reliable feeding and finished in a durable anodized coating.

Key Specifications

• Chambered for .223 Remington/5.56 NATO.
• Machined from billet aluminum for a precision fit and finish.
• Features a side-charging handle for faster, more ambidextrous manipulation.
• Finished in anodized coating for durability.
• Machined with M4 feedramps for reliable feeding.
• Measures 8.75 inches in length.

Frequently Asked Questions

What makes this different from a standard AR-15 upper? It’s billet-machined and
uses a side-charging handle instead of a traditional rear charging handle.

Does it have feedramps? Yes — M4 feedramps are machined in for reliable feeding.

What caliber is it chambered for? .223 Remington/5.56 NATO.

Buy the LanTac USC Side Charge Billet Upper Receiver

Order this LanTac upper from LanTac USA
through our Lubbock, Texas FFL for fast, insured shipping. Browse the full selection of
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to find the right upper for your build.