Lantac M-SPEC Upper Parts Kit — AR-15

The Lantac M-SPEC Upper Parts Kit supplies factory-style components intended for AR-15 upper receivers. The kit is manufactured to military specification standards with specified heat treatments and finishes. Components are made in the USA and the kit is backed by a lifetime warranty.

Key Specifications

• Model: M-SPEC.
• Platform compatibility: AR-15.
• Includes: ejection port cover, ejection port cover rod, ejection port cover spring, forward assist assembly, forward assist spring, forward assist roll pin.
• Finish/Color: Black.
• Product type: Kit.
• Made in: USA.
• Warranty: Lifetime.
• Dimensions: 0.75 X 3.35 X 3.80.
• Weight: .2.
• AR-15 accessory: Yes.

This upper parts kit provides the essential, mil-spec components for routine maintenance, repairs, or assembly of an AR-15 upper receiver. Its OEM-style parts and lifetime warranty make it a practical choice for builders and armorers seeking reliable replacement components manufactured to specification standards.