KGM CORE-556 | 5.56/.223 | 4.75in | 1/2×28

The KGM CORE-556 is a compact direct-thread suppressor designed for AR-15 and M4-style rifles, carbines, and pistols chambered in 5.56 NATO or .223 Remington. It uses a simplified, fully welded stainless-steel construction with a black Cerakote finish for corrosion resistance and durability. The unit measures 4.75 inches in overall length and attaches via a 1/2×28 direct-thread mount, providing a robust and repeatable interface. The CORE-556 is intended for training and duty/professional use where a compact, durable suppressor is required.

Product Specifications

• The model is CORE-556.
• The caliber rating is 223/5.56.
• The overall length measures 4.75 inches.
• The external diameter is 1.75 inches.
• The thread pattern is 1/2×28 for direct-thread mounting.
• The material is stainless steel.
• The finish is Cerakote in black.
• The color is listed as black.
• The construction style is described as fully welded for long service life.
• The product type is a suppressor.
• The design intent is for AR-15/M4-style rifles, carbines, and pistols chambered in 5.56/.223.
• Manufacturer-recommended applications include training and duty/professional use.
• The product measures compact relative to K-can designs at the stated length.
• The UPC is 784668807385.

Durable and compact, the CORE-556 pairs a simple welded stainless-steel build with a black Cerakote finish to resist wear in demanding use profiles. Its 1/2×28 direct-thread interface provides a repeatable mounting method across compatible AR-pattern barrels and pistols. For shooters prioritizing a rugged, no-nonsense suppressor that remains small on the muzzle, the CORE-556 offers a practical balance of size and durability.

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