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
ATI UPPER 450BUSH 16 KEYMOD 15 RAIL
ATI UPPER 450BUSH 16 KEYMOD 15 RAIL
Ordering multiple ammo types in one order may increase shipping charges due to separate shipping locations.
Prices Update Regularly & Are Guaranteed For:
Prices Update Regularly & Are Guaranteed For:
$311.91
47 in stock
| UPC | 819644020288 |
|---|---|
| Manufacturer | American Tactical / ATI |
| Manufacturer Part Number | 15MS450BM |
| Product Type | Complete |
| Barrel Finish | Black Nitride |
| Barrel Length | 16" |
| Barrel Length Range | 16" to 16.99" |
| Caliber/Gauge | .450 BUSHMASTER |
| Handguards | 15" Keymod Rail |
| Receiver Description | 7075-T6 Aluminum |
| Finish Type | Black Anodized |
| Sights | None, Optic Ready |
| Rate of Twist | 1:24" |
Only logged in customers who have purchased this product may leave a review.
Reviews
There are no reviews yet.
Only logged in customers who have purchased this product may leave a review.
Insured Shipping
Arrives Safe and Sound
Top Rate Customer Service
Prompt Communication
Safe Payments
Trusted SSL Protection
Amazing Selection
We carry all top brands
Reviews
There are no reviews yet.