American Tactical Milsport .450 Bushmaster Rifle Upper
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Specifications
Material Forged aluminum upper receiver and aluminum M-LOK handguard with a black nitride finished barrel
Description
Product Overview
American Tactical Milsport .450 Bushmaster rifle upper built on an AR-15 pattern platform, featuring a 16" black nitride barrel with 1:24 button cut rifling and a carbine-length DGIS gas system. A free-floated 15" M-LOK handguard helps keep the barrel undisturbed for consistent handling, while the black nitride finished bolt carrier group completes the drop-in ready upper for AR-15 pattern lower receivers.
Key Features
- 16" .450 Bushmaster barrel with 1:24 button cut rifling and black nitride finish
- Carbine-length low profile DGIS direct impingement gas system
- Forged aluminum Mil-Sport AR-15 pattern upper receiver
- 15" free-floated M-LOK handguard for comfortable mounting and a clean sight of the barrel
- A2 style compensator for muzzle control
- Black nitride finished bolt carrier group for corrosion resistance
Upgrade your AR-15 pattern build with a ready-to-use .450 Bushmaster upper built for everyday reliability and solid fitment.
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
5.0 | 2 Reviews
- SKU:
- ATI15MS450BM
- UPC:
- ODF##167574
- BUDS ID:
- 167574
Customer Reviews
5.0 out of 5
2 total reviews
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Latest Reviews
Trever T.
6 years ago
Verified Purchaser
The complete 450...
The complete 450 bushmaster upper I ordered is amazing with no blems. The rail was a little loose but over all I am very pleased with my purchase and the fast shipping . thanks again .
Paul J.
7 years ago
Verified Purchaser
I absolutely love the...
I absolutely love the 450 Bushmaster upper it is everything I could ask for. Customer service was very helpful. U was just a little disappointed in how much slower the process was when you use an e-check. I will always be a buds customer.
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345Similar Products
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| Material | Forged aluminum upper receiver and aluminum M-LOK handguard with a black nitride finished barrel | 416R stainless steel barrel with forged billet aluminum receiver | Forged 7075-T6 aluminum upper with a chrome-moly vanadium steel barrel and mil-spec steel bolt carrier group | Steel barrel with aluminum upper receiver and M-LOK handguard | N/A |
| Weight (lbs) | N/A | 3.1 | 1.9 | N/A | N/A |
| Barrel Length (in.) | N/A | N/A | N/A | N/A | 16.0 |
| Caliber / Gauge | N/A | N/A | N/A | N/A | .223 Remington, 5.56 NATO |
| Color | N/A | N/A | N/A | N/A | Black |
| Finish | N/A | N/A | N/A | N/A | Anodized |
| Actions | Current Item |



