The CACM 556 Limited Edition is a rare breed—an exclusive, specially marked 250-unit run crafted for the most loyal C.A.T. enthusiasts. Built to the exacting standards of the LE/GOV model, this rifle fuses warfighter-grade durability with uncompromising precision, delivering a battle-hardened platform without sacrifice. Every detail, from its custom receiver to its precision-tuned fluted barrel, is engineered for extreme reliability and pinpoint accuracy in any environment. This isn’t just a collector’s piece—it’s a mission-ready tool, purpose-built for those who demand the same elite performance trusted by professionals. With only 250 in existence, the CACM 556 Limited Edition isn’t just a rifle—it’s a statement.

  • Model: AC/CACM/6ARC
  • CALIBER: 6ARC
  • LENGTH COLLAPSED: 30.5”
  • LENGTH EXTENDED: 33.5”
  • WEIGHT: 5.6LBS
  • COLOR: MIL GRAY (CUSTOM CERAKOTE)
  • LOWER RECEIVER: CUSTOM FORGED 7075
  • UPPER RECEIVER: CUSTOM FORGED 7075
  • RAIL: 13.7” TSF COMBAT GEN 4 7075
  • INTERNAL COATING: SPECIAL PROJECTS
  • BOLT CARRIER GROUP: AI SMU (DLC)
  • BOLT: AI SMU DUAL EJECTOR (DLC)
  • BARREL: 14.5″ TSF PRECISION FLUTED 416 SS 1:7.5 (SUB MOA)
  • GAS SYSTEM: INTERMEDIATE
  • GAS BLOCK: TSF GAS CUT-OFF
  • OPTIMIZED ROUND: 193 FED
  • CHARGING HANDLE: DEADLOCK CQB
  • MUZZLE DEVICE: AI RF1 FH
  • TRIGGER: 2 STAGE GIESSELE SSE / SS SPRINGS
  • SAFETY: HYBRID SELECTOR AMBI
  • BOLT RELEASE: COMBAT AMBI
  • MAG RELEASE: MILSPEC AMBI
  • LOWER PARTS KIT: MILSPEC
  • MAG RELEASE: AMBI
  • EJECTION COVER: MAGPUL ENHANCED
  • TITANIUM PARTS: LOCK PLATE & CASTLE NUT / TAKEDOWN PINS / HAMMER PIN
  • BUFFER ASSEMBLY: JP SILENT H2
  • BUFFER TUBE: 7075 DRY FILM
  • STOCK: B5 BRAVO
  • GRIP: B5 22 P-GRIP
  • PRICE: $4,420.00

Here is what is included in your package:

Giveaway Tee – Large Only (Front)

Giveaway Tee (Back)

Sticker Pack

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PRE-Order Form

Before continuing, please have the following ready for upload:

* Approved ATF Form 4’s of your CAT suppressors.
* Supported Formats: jpeg, jpg, png, pdf
* Max upload size: 8MB

Your Contact Information
Please upload all your approved ATF Form 4's of your CAT suppressors below: *
Your FFL SOT Dealer
If you have your FFL/SOT license, you can upload that here:

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