Midwest Industries MI556CRM9U AR15 Upper Receiver
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Specifications
Material 6061-T6 aluminum handguard/rail components with a steel barrel (exact alloy and finish not specified in provided data)}}}]}]}]}]}]}]
Description
Product Overview
Midwest Industries MI556CRM9U is an AR-15 upper receiver assembly built around a 10.5 inch 5.56mm barrel with a 1:7 twist and a carbine-length gas system. It features a 9 inches M-LOK rail for lightweight, secure attachment of optics and accessories. This is an upper receiver package only, with no BCG included.
Key Features
- 10.5 inches 5.56mm barrel with 1:7 twist for reliable stabilization across common bullet weights
- Carbine-length gas system for standard AR-15 carbine builds
- 9 inches M-LOK rail for easy accessory mounting and flexible placement
- Upper receiver assembly only (no BCG included)
Build it into your next compact AR-15 setup with a Midwest Industries carbine upper built for accessory-ready M-LOK integration.
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
0 Reviews
- SKU:
- MI556CRM9U
- UPC:
- 812102031147
- BUDS ID:
- 713096702
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345Similar Products
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| Material | 6061-T6 aluminum handguard/rail components with a steel barrel (exact alloy and finish not specified in provided data)}}}]}]}]}]}]}] | 7075-T6 aluminum receiver and M-Lok handguard with anodized Black finish, steel barrel | N/A | 7075-T6 aluminum (upper and rail); steel barrel and components | Hardened aircraft aluminum handguard with stainless steel components |
| Barrel Length (in.) | N/A | N/A | 16.0 | N/A | N/A |
| Caliber / Gauge | N/A | N/A | .223 Remington, 5.56 NATO | N/A | N/A |
| Color | N/A | N/A | Black | N/A | N/A |
| Finish | N/A | N/A | Anodized | N/A | N/A |
| Weight (lbs) | N/A | 3.5 | N/A | N/A | N/A |
| Actions | Current Item |



