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ATI
ATI 15MS450BM Mil-Sport Upper Complete 450 Bushmaster 16" Black Nitride Barrel/7075-T6 Aluminum Black Anodized Receiver 15" M-LOK Handguard for AR-15
Product Code : 819644020288
$376.99
Mfg Item #: 15MS450BM
This drop in ready upper receiver assembly features a forged aluminum Mil-Sport AR-15 pattern upper receiver with a 16 barrel with 1:24 button cut rifling and black nitride finish chambered for 450 Bushmaster. Completed with a 15 aluminum free floated key-mod rail system over a carbine length low profile DGIS gas system A2 style compensator and black nitride finished bolt carrier group. Fits to any AR-15 pattern lower receiver. - 450 Bushmaster Caliber - 16 Black Nitride Barrel - 7075-T6 Forged Aluminum Upper Receiver - 15 Free Float Key-Mod Rail System - Low Profile Carbine Length Gas System (DGIS) - A2 Style Compensator - Black Nitride Finish Bolt Carrier Group
| Type | Complete |
|---|---|
| Twist | 1:24" |
| Caliber | 450 Bushmaster |
| Barrel Length | 16" |
| Barrel Length Range | 16.00" to 17.99" |
| Receiver Description | 7075-T6 Aluminum |