Radical Firearms 10.5in 300 Upper Assembly with 9in MHR, M-Lok Hybrid Rail Handguard
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Caliber and build details: .300 AAC Blackout; Upper assembly with 10.5 inch HBAR profile barrel; Free-Float 9 inch M-HR handguard; Gas system length: pistol length; Barrel twist: 1-8; Threads: 5/8x24; Handguard: M-LOK hybrid rail; Finish: Type III anodized; Material: Forged 7075-T6 Aluminum; Barrel material: 4140 Chrome Moly Vanadium; Gas block journal: .750 inch; Handguard length: 9 inches; Color: Black; Gun model: AR-15; Magazine included: No. Package contents: Radical Firearms 10.5in 300 Upper Assembly with 9in MHR, M-Lok Hybrid Rail Handguard. The upper is MIL-STD compatible and designed to drop on MIL-STD lowers; BCG and charging handle are not included. DEMO/factory demonstration unit.
Specifications
- Manufacturer:
- Radical Firearms
- Category:
- upper-receiver
- Caliber:
- .300 AAC Blackout
- Platforms:
- AR-15
- UPC:
- 816903022106
- MPN:
- FU10.5-300HBAR-9MHR-DEMO
- Required Component:
- Yes
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