Engraved M4 Stripped Upper Receiver - Don't Tread On Me 3% 

Stand your ground and make a statement with the “Don’t Tread On Me 3%” Engraved M4 Stripped Upper Receiver — a rugged, patriotic piece built for serious AR-15 builders.

✅ Machined from Mil-Spec 7075-T6 Forged Aluminum
Precision-crafted from high-strength aerospace-grade aluminum for superior durability.

✅ Type III Hardcoat Anodized Finish
Black anodized coating provides excellent corrosion and wear resistance in extreme conditions.

✅ M4 Feedramps
Enhanced feed ramps improve feeding reliability and are compatible with both .223 and 5.56 NATO builds.

✅ .250” Takedown Pin Holes
Mil-spec takedown pin holes ensure compatibility with standard lower receivers.

✅ Laser-Engraved “Don’t Tread On Me 3%” Graphic
Clean and bold laser engraving showcases American pride and individual liberty.

✅ Tight Mil-Spec Tolerances
Ensures a secure fit with most standard AR-15 lower receivers for smooth, reliable performance.

✅ Stripped Upper – Build It Your Way
Does not include forward assist or dust cover, giving you full control over your custom setup.

✅ Proudly Made in the USA
American-made quality you can trust, ideal for your next freedom-loving build.

Perfect for liberty defenders, tactical enthusiasts, and serious builders who want both performance and symbolism in their rifles.

 Note: Stripped upper only. No forward assist or dust cover included.