This semi-automatic rifle from CMMG is chambered in 5.56x45mm with a magazine capacity of 30 rounds. The AR15 rifle features a barrel length of 16.1" and reflects the quality firearm craftsmanship expected from CMMG, finished in Armor Black with a B5 System stock. The trigger is the CMMG-TriggerTech AR-D 2 stage drop-in trigger. Featuring a short takeup 1st stage, the 2nd stage breaks cleanly and crisply at just 4 lbs.
Paired with the ZEROED 556K suppressor, this package delivers maximum sound suppression while keeping things light and compact with its "K" size footprint. The suppressor features direct thread mounts and an overall length of just 5.5".
The ZEROED 556K makes no compromises in quality despite its reasonable price point. Full 17-4 stainless steel construction and a nitride finish provide exceptional resistance to fouling and corrosion. For easy disassembly, the included direct thread mounts feature 7/8" wrench flats, and the suppressor includes a 3/8" square drive in the end cap.
Zeroed 556k
5.56mm is one of the most ubiquitous calibers in the USA, so why not have a dedicated suppressor for your 5.56mm firearm? Made to deliver maximum sound suppression on .22 caliber centerfire cartridges, the ZEROD 556K keeps things light and tight with its compact "K" size footprint and direct thread mounts and an overall length of just 5.5".
Although reasonable in price the ZEROED 556K makes no compromises in quality. Full 17-4 stainless construction and a nitride finish means this suppressor resists fouling and corrosion like no other. For easy HUB mount removal, the included direct thread mounts feature 7/8 wrench flats and the suppressor features a 3/8 square drive in the welded front end cap.
| Caliber | 5.56x45mm |
| Operating System | Direct Impingement |
| Barrel Length | 16.1 |
| Barrel Twist | 1:7 |
| Barrel Material | 4140CM, SBN |
| Muzzle Device | ZEROED 556K (ZEROED SVD Brake installed as thread protector) |
| Muzzle Thread | 1/2 x 28 |
| Gas Port Location | Rifle |
| Gas Block | Adjustable 0.750" |
| Hand Guard | M-LOK |
| Finish | Cerakote |
| Stock / Brace | B5 SYSTEMS STOCK |
| Trigger Type | TRIGGER TECH AR-D 2 STAGE |
| Safety Selector | CMMG ZEROED 60/90 Degree |
| Magazine | CMMG 30rd |
| Length | 46.5" |
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Return to manufacturer for warranty service. No Returns.
