Up for auction is a CMMG MK4 chambered in 5.56 NATO. This precision-oriented AR-15 features a heavy 20-inch bull barrel and free-float tube handguard, creating an exceptionally stable shooting platform designed to maximize accuracy potential. The bore remains sharp and reflective. The length of pull is adjustable based on stock position.

The substantial bull barrel helps reduce barrel harmonics and maintain consistency during extended shooting sessions, while the free-float tube ensures external pressures do not affect barrel performance. Combined with the adjustable stock, this configuration allows shooters to tailor the rifle's fit while maintaining the balance and stability desirable for target shooting, varmint hunting, and precision work.

CMMG has built a strong reputation for producing high-quality AR-platform firearms, and the MK4 remains one of the company's most respected offerings. The rifle's combination of premium construction, heavy-barrel precision, and proven AR ergonomics makes it an excellent choice for shooters seeking a dedicated accuracy-focused platform. Whether used on the range or in the field, this rifle delivers the performance expected from a purpose-built precision AR.

Make: CMMG
Model: MK4
Serial # - Firearms: BME03939
Caliber: 5.56 Nato
  THIS ITEM IS AS PICTURED WITH NO FURTHER ATTACHMENTS. ALL SALES ARE FINAL. PLEASE REFER TO THE AUCTION DESCRIPTION, LOT #1 DESCRIPTION AND TERMS OF SALE BEFORE BIDDING.     UNTIL FURTHER NOTICE, NO SALES TO COLORADO WILL BE ALLOWED     GOOD LUCK BIDDING, WE HOPE YOU FIND THE ITEM YOU ARE LOOKING FOR!

• Make: CMMG
• Model: MK4
• Serial # - Firearms: BME03939
• Caliber: 556