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TacFire AR-15 5.56 Complete Upper Receiver w/ Pistol Lower Parts Kit PK556-LPK Caliber: 5.56x45mm NATO, Barrel Length: 7.5 in, 20% Off w/ Free S&H

TacFire Complete Upper Receiver, AR-15, Lower Parts Kit, AR-15, 5.56mm, 7.5in Barrel, Pistol Length, 7in M-LOK Handguard, Anodized, Black PK556-LPK
TacFire Complete Upper Receiver, AR-15, Lower Parts Kit, AR-15, 5.56mm, 7.5in Barrel, Pistol Length, 7in M-LOK Handguard, Anodized, Black PK556-LPK
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TacFire Complete Upper Receiver, AR-15, Lower Parts Kit, AR-15, 5.56mm, 7.5in Barrel, Pistol Length, 7in M-LOK Handguard, Anodized, Black PK556-LPK

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Questions & Answers
No mention of the barrel being chromed lined, not much info. Expert Answer

The manufacturer does not provide any information stating it being chrome lined, however they describe it as including a parkerized 5.56 NATO 16" barrel with a 1:8 twist.

by Bethany Kopel, Gear Expert, January 21, 2021
What is the twist rate? Expert Answer

It has a 1:8 twist rate.

by Bethany Kopel, Gear Expert, January 21, 2021
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Tacfire ar15 kit by Noah Miller, September 14, 2019
I received my order from OpticsPlanet and was immediately pleased with the packaging of the kit.. the kit went together really easy with zero problems.. I like the tacfire products because of their reliability and accuracy.. thanks OpticsPlanet
11/12 found this helpful
Helpful Positive Review
so much fun by Chuyin, Verified Owner, September 4, 2021
Easy to put together with everything individually packaged. Just shot about a hundred rounds and it was loads of fun. Put a collapsible buttstock on it and it fits in my backpack. Also added the grenade compensator and made it even better.
1/4 found this helpful
Helpful Positive Review
Second one purchased by Al, Verified Owner, May 9, 2023
A month or so ago I purchased a TacFire AR-15 5.56 Complete Upper receiver w/Pistol Lower Parts Kit. I was so impressed that I ordered a second TacFire Kit. I was not disappointed. The only thing missing in the kit was the "C" clamp for the instal...
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1/1 found this helpful
Helpful Positive Review
This is a great buy by DinoG, Verified Owner, January 18, 2021
I ordered my kit in September with a 6 week lead time. It was 12 weeks before I got it. I almost cancelled several times but I am so glad I didn't. The fit and finish are great. My father in law bought a different brand fully assembled and the finis...
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Helpful Positive Review
Definitely A good Kit by J, Verified Owner, July 5, 2020
Got my parts in friday 7/3/2020 I have to say im not disappointed with the way everything fit together no problems everything went together nicely no issue with it fitting on my lower receiver Took it to the range july 4 Let off .223 & 5.56 - 50 & 5...
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Helpful Positive Review
this was a great product by the new builder, Verified Owner, July 10, 2020
This was my first A.R. build and I have to say I’m impressed with this product it went together great i am a owner of Various A.R.s and I must say for the money this pistol so far will compete with my $1700 bushmaster this product works so well I sho...
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Read All 21 Reviews
Caliber:
5.56x45mm NATO
Barrel Length:
7.5 in
Gas System Length:
Pistol Length
Finish:
Anodized
Color:
Black
Gun Model:
AR-15
Handguard Length:
7 in
Condition:
New

Code: 29U-UFH-TFURPK-PK556-LPK

MPN: PK556-LPK

UPC: 3078008

List: $485.89Save 20%
$389.99

ATTENTION! We currently do not ship this product to AK, CA, HI, IL, NY, WA, P.O. Boxes, and U.S. Territories. Please see our policies for more information.

Product Info for TacFire AR-15 5.56 Complete Upper Receiver w/ Pistol Lower Parts Kit

Tacfire PK556-LPK pistol kit. Everything you need to build out your 5.56 pistol just add a lower receiver.image

Includes :

  • 7.5" Barrel
  • Low profile gas block
  • Pistol length gas tube
  • A2 flash hider
  • Bolt carrier group
  • M-Lok hand guard
  • Lower parts kit
  • Upper parts kit
  • Pistol buffer tube
  • Buffer and spring
  • Black Anodized
  • Does not include a Lower Reciever
WARNING: California`s Proposition 65

Specifications for TacFire AR-15 5.56 Complete Upper Receiver w/ Pistol Lower Parts Kit:

Manufacturer: TacFire
Caliber: 5.56x45mm NATO
Barrel Length: 7.5 in
Gas System Length: Pistol Length
Finish: Anodized
Color: Black
Gun Model: AR-15
Fabric/Material: Black Anodized
Handguard Length: 7 in
Gun Rail: M-LOK
Magazine Included: No
Condition: New

Features of TacFire AR-15 5.56 Complete Upper Receiver w/ Pistol Lower Parts Kit

  • Hanguard: 7in MLOK Free float

Package Contents:

  • TacFire AR-15 5.56 Complete Upper Receiver w/ Pistol Lower Parts Kit

What firearm models does the manufacturer say TacFire AR-15 5.56 Complete Upper Receiver w/ Pistol Lower Parts Kit is compatible with?

The manufacturer says that TacFire AR-15 5.56 Complete Upper Receiver w/ Pistol Lower Parts Kit is compatible with AR-15

TacFire AR-15 5.56 Complete Upper Receiver w/ Pistol Lower Parts Kit Orderable Models

List of Orderable Models

  • TacFire Complete Upper Receiver, AR-15, Lower Parts Kit, 5.56mm, 7.5in Barrel, Pistol Length, 7in M-LOK Handguard, Anodized, Black, PK556-LPK , MPN: PK556-LPK , UPC: 3078008 , Code: 29U-UFH-TFURPK-PK556-LPK

TacFire AR-15 5.56 Complete Upper Receiver w/ Pistol Lower Parts Kit Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, TacFire Complete Upper Receiver, AR-15, Lower Parts Kit, 5.56mm, 7.5in Barrel, Pistol Length, 7in M-LOK Handguard, Anodized, Black, PK556-LPK , MPN: PK556-LPK-DEMO , Code: 29U-UFH-TFURPK-PK556-LPK-DEMO
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