Bushmaster AR-15 A3 Flat-Top Upper Assembly 450 Bushmaster 1 in 24" Twist 20" Barrel Chrome Moly Matte with Free Float Handguard, "Izzy" Muzzle Brake, 5-Round Magazine
- AR-Stoner Magazine AR-15 450 Bushmaster 9-Round Stainless... $29.99 Available
- Hornady LEVERevolution Bullets 450 Bushmaster (452 Diameter)... $24.77 Available
- Hornady Custom Ammunition 450 Bushmaster 250 Grain SST Flex... $31.49 Out of Stock, Backorder OK
- Hornady XTP Bullets 45 Caliber (451 Diameter) 200 Grain... $24.49 Available
- Hornady XTP Bullets 45 Caliber (451 Diameter) 185 Grain... $20.69 Available
- Hornady XTP Bullets 45 Caliber (451 Diameter) 230 Grain... $21.55 Available
- Hornady XTP Bullets 45 Caliber (452 Diameter) 250 Grain... $26.49 Available
- Hornady Custom Grade New Dimension 4-Die Set 450 Bushmaster... $70.99 Out of Stock, Backorder OK
- TAPCO Receiver Extension Buffer Tube Assembly 6-Position AR-15... $48.99 - $62.99 Select Options
- MagPul Stock ACS Collapsible AR-15 Carbine Synthetic... $104.45 Select Options
- Upper Receiver Type: A3 Flat-Top
- Barrel Length: 16"
- Barrel Contour: Not listed by manufacturer
- Barrel Material: Chrome Moly Steel
- Muzzle Thread Pattern: Not listed by manufacturer
- Chrome Lined: Yes
- Barrel Finish: Black Matte
- Twist Rate: 1 in 24"
- Chamber: 450 Bushmaster
- M4 Feed Ramps: Not listed by manufacturer
- Muzzle Device: Izzy Muzzle Brake
- Gas System Length: Carbine
- Gas Block Diameter: Not listed by manufacturer
- Handguard: Free Float
- Sights: None
Please Note: Installation of AR-15 upper assemblies with certain features including, but not limited to: flash hiders, bayonet lugs, and threaded muzzles may violate state and/or local laws.
Shipping Weight: 6.250 PoundsXThe total weight of the product, including the product’s packaging as it sits on our shelf. Since some products ship directly from the Manufacturer, their weight may be unavailable. Because of variations in the manufacturing process, similar products may have differing weights. Unless the product is designated as “Ships Alone”, Shipping Weight does not include the shipping box or packing materials associated with your order.
XProduct ships from MidwayUSA, separate from any other products on your order due to its size. Products that are Shipped Alone incur separate "Per Order" and "Per Pound" shipping charges.
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