# CMMG 55DC70A BARREL 16.1 MT 4140CM 556 | iAmmo

**Manufacturer:** CMMG  
**MPN:** `Barrel Assembly`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | CMMG |
| Manufacturer name | CMMG |
| Manufacturer | CMMG |
| DimensionUnit | inch |
| Extra Product Name | CMMG 55DC70A BARREL 16.1 MT 4140CM 556 \| iAmmo |
| length | 16.1 |
| length_Attrib | Length |
| moq | 1 |
| MPN | Barrel Assembly |
| multiple | 1 |
| qtyInStock | 7 |
| SKU | 201342 |
| snippet | CMMG 55DC70A BARREL 16.1 MT 4140CM 556 |
| tierMinQty1 | 1 |
| tierPrice1 | 189.83 |
| Barrel | Chrome-Lined Chrome Moly Vanadium |
| Barrel Features | 1/2"-28 |
| Brand | CMMG |
| Caliber or Gauge | 223 Remington/5.56 NATO |
| FFL Required | Yes |
| Finish | Nitrided |
| Length | 16.1" |
| Model 1 | Barrel Assembly |
| Series | MT |
| ShipHeight | 0.7 |
| ShipLength | 18.2 |
| ShipWidth | 2 |
| Twist | 1:7" |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| iammo.com | 201342 | 189.83 | 1 | 7 | 1 |
| iammo.com | 201343 | 197.7 | 1 | 4 | 1 |
| iammo.com | 201341 | 191.85 | 1 | 11 | 1 |

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Structured data: `/python/html6/product/500/172500000/172861000/part_--BarrelAssembly---CMMG--171bfdff9a.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp