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Questions & Answers
will this work for 300AAC? Description title has only 5.56x45mm NATO listed Manufacturer Answer

Yes, they are cross-compatible

by TACFIRE INC., Manufacturer, December 17, 2025
Dose this upper receiver have t marking on the flat top rail? Manufacturer Answer

Typically, they do not. We may have had a batch or two that came with T-Marks etched.

by TACFIRE INC., Manufacturer, December 17, 2025
Customer Reviews
Helpful Positive Review
upper receiver by John Ballengee, Verified Owner, May 14, 2024
Parts were excellent, went right together and is now running great on an ar15 build
1/1 found this helpful
Helpful Positive Review
Very good upper receiver by hispeed1, Verified Owner, May 19, 2024
Was looking for a low-priced upper receiver for an AR-15 project and decided to grab this. Its very good quality despite the low price. Its actually a Cerro Forge upper receiver. Ive bought 3 now. Its a complete upper. The machining, finish and mater...
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2/2 found this helpful
Helpful Positive Review
Works great by Andy, December 20, 2023
I have this on an Anderson lower and they fit together great with no play at all. I'll probably get another for the next budget build
2/2 found this helpful
Helpful Positive Review
tac upper kit by jd548, Verified Owner, October 25, 2023
this tac upper kit has the basic charging handle , forward assist and dust cover kit. in the last year or so i have bought several of these. they seem to be machined well enough. the barrel fits quite tight. its a good kit for the $$$ cons? err it d...
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2/2 found this helpful
Helpful Negative Review
If I wanted Blem, I would bought PSA. by Kevin, Verified Owner, October 17, 2024
This was shipped in a single 12" x 12" sheet of bubble wrap. There's scratches and dings all over. The charging handle has gouges in it that now has sharp edges were your fingers fall. This isn't worth $50. I believe I'll put my build off and find a ...
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3/4 found this helpful
Most Recent Reviews
Quality upper with forge markings by Philbus, Verified Owner, November 29, 2025
So far I have received Cerro and Brass Aluminum marked uppers, fit is fine same as other uppers costing $100.
Read All 29 Reviews
Color: Black Finish: Anodized Caliber: 5.56x45mm NATO Gun Make: AR Platform Gun Model: AR-15 Condition: New

Code: 29U-UPR-UP01C2-UP01C2

MPN: UP01-C2

UPC: 659725005939

List: $116.00Save 36%
$73.99

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for TacFire Stripped AR-15 5.56x45mm NATO Upper Receiver

Tacfire UP01-C2: Ready to be built into your next upper, this kit includes a black anodized 7075 T6 aluminum stripped upper receiver, forward assist assembly, dust cover assembly, and A2 style charging handle. The only thing you need to finish your upper is a BCG, barrel, gas block, gas tube, handguard, and muzzle device. (sold separately)image

Specifications for TacFire Stripped AR-15 5.56x45mm NATO Upper Receiver:

Manufacturer: TacFire
Color: Black
Finish: Anodized
Caliber: 5.56x45mm NATO
Gun Make: AR Platform
Gun Model: AR-15
Condition: New
Country of Origin: USA

Package Contents:

  • TacFire Stripped AR-15 5.56x45mm NATO Upper Receiver

TacFire Stripped AR-15 5.56x45mm NATO Upper Receiver Orderable Models

List of Orderable Models

  • TacFire Stripped AR-15 5.56x45mm NATO Upper Receiver, Black Anodized, UP01C2 , MPN: UP01-C2 , UPC: 659725005939 , Code: 29U-UPR-UP01C2-UP01C2

TacFire Stripped AR-15 5.56x45mm NATO Upper Receiver Unavailable & Discontinued Models

List of Unorderable Models

  • USED, TacFire Stripped AR-15 5.56x45mm NATO Upper Receiver, Black Anodized, UP01C2 , MPN: UP01-C2-EDEMO , Code: 29U-UPR-UP01C2-UP01C2-EDEMO-SC-D
  • USED, TacFire Stripped AR-15 5.56x45mm NATO Upper Receiver, Black Anodized, UP01C2 , MPN: UP01-C2-EDEMO , Code: 29U-UPR-UP01C2-UP01C2-EDEMO-RE-A
  • USED, TacFire Stripped AR-15 5.56x45mm NATO Upper Receiver, Black Anodized, UP01C2 , MPN: UP01-C2-EDEMO , Code: 29U-UPR-UP01C2-UP01C2-EDEMO-SC-C
  • USED TacFire Stripped AR-15 5.56x45mm NATO Upper Receiver, Black Anodized, UP01C2, EDEMO1, Used, Condition Fair , MPN: UP01C2-EDEMO1 , Code: 29U-UPR-UP01C2-UP01C2-EDEMO1
  • USED TacFire Stripped AR-15 5.56x45mm NATO Upper Receiver, Black Anodized, UP01C2, EDEMO2, Used, Condition Fair , MPN: UP01C2-EDEMO2 , Code: 29U-UPR-UP01C2-UP01C2-EDEMO2
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