TacFire BU-556-7 Black
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Specifications
Material 7075-T6 aluminum upper/handguard and 4140 steel barrel (nitride finished)
Description
Product Overview
TacFire BU-556-7 is a complete AR-Platform upper assembly chambered in 5.56x45mm NATO, featuring a 7in black nitride barrel and a black anodized receiver. It comes with an M-LOK handguard for flexible accessory mounting.
Key Features
- Chambered in 5.56x45mm NATO
- 7in barrel length for a compact AR configuration
- M-LOK handguard for secure, modular accessory placement
- Black nitride barrel finish for enhanced surface wear resistance
- Black anodized receiver for corrosion resistance and durability
Build out a compact AR setup with the TacFire BU-556-7 complete upper assembly designed for quick compatibility and accessory flexibility.
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:
- BU-556-7
- UPC:
- 729205500503
- BUDS ID:
- 146729
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Customer Reviews
5.0 out of 5
2 total reviews
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Latest Reviews
Christian H.
1 year ago
Verified Purchaser
Slick little upper....
Slick little upper. The build was clean and I have zero complaints. It came bone-dry. I replaced the muzzle device and threw in a CMMG 22 kit and made it a dedicated .22lr platform.
Jonathan H.
2 years ago
Verified Purchaser
put about 90 rounds...
put about 90 rounds through it so far with 0 malfunctions related to the upper. Had some issues with the safety selector in the lower parts kit I bought, but nothing to the fault of this upper. Haven't tested it with my binary trigger yet, but I imagine it'll do fine. I'll try to update my review if I can/I remember.
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345
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| Material | 7075-T6 aluminum upper/handguard and 4140 steel barrel (nitride finished) | Aluminum handguard and anodized receiver with a black nitride treated steel barrel | Black nitride steel barrel; anodized aluminum receiver/handguard (exact alloy not specified) | 4150 CMV steel barrel with 6061-T6 aluminum receiver and M-LOK handguard | 7075-T6 aluminum receiver and M-Lok handguard with anodized Black finish, steel barrel |
| Weight (lbs) | N/A | N/A | N/A | 1.9 | 3.5 |
| Actions | Current Item |
