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Colt LE6921SOCOM M4A1 5.56 NATO 14.5" heavy barrel upper receiver conversion kit for AR-15 lowers.
- Complete centerfire AR-15 upper receiver group configured to match the early GWOT M4A1 SOCOM deployment setup
- Includes a 14.5" heavy barrel (chrome-lined, button-rifled)
- Includes KAC rail handguard
- Matte black finish
- Includes Matech BUIS
- Designed as a drop-in conversion to a standard AR-15 lower receiver
Specifications
- Manufacturer:
- Colt
- Category:
- upper-receiver
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Length:
- 14.5"
- UPC:
- 098289035660
- MPN:
- LE6921SOCOMCK
- Required Component:
- Yes
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