TacFire AR Pistol Kit Minus Lower - 7.5" 5.56 with M-LOK Rail

Manufactured by TacFire Inc.
Manufactured by TacFire Inc.
3 Reviews

Out of Stock

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This TacFire AR Pistol build kit comes with everything you need except a lower receiver to assemble 7.5” pistol. Whether this is your first build and don’t know where to start or your tenth and you just want something that is quick and easy to build without picking every single part, this kit is for you. From the Mil-Spec lower parts kit to the 7.5” M4 profile barrel chambered in 5.56 NATO, every part is built to last, making your new AR great for the range. The forged barrel is threaded 1/2x28 for attaching the included A2 flash hider. The barrel and pistol length gas system and gas block are covered by the Slim Line M-LOK handguard. This free float handguard is machined from aluminum and offers plenty of QD slots for attaching rail segments or other accessories. Check out the TacFire 5.56 Pistol build kit for a one stop shop experience with everything you need to build an AR-15 pistol for the range.

Kit Includes:
  • 7.5" Barrel Parkerized (USA Made)
  • 5.56 NATO Bolt Carrier Group (USA Made)
  • Slim M-Lok Free Float Hand Guard
  • Lower Parts Kit w/Trigger & Hammer (USA Made)
  • Low Profile Gas Block
  • Pistol Length Gas Tube
  • Standard Receiver End Plate
  • Mil-Spec/Commercial Castle Nut/Steel
  • Pistol buffer tube with cheek rest
  • Standard Buffer
  • Buffer Tube Spring
  • Mil-Spec Charging Handle Aluminum
  • Dust Cover
  • Forward Assist
  • 1/2"x28 Thread Bird Cage A2 flash hider
  • A2 Pistol Grip/Black (USA Made) 
  • Upper Receiver (USA Made)

The TacFire build kit uses all Mil-Spec components, so you can easily upgrade parts in the future if you so choose. The pistol length receiver extension uses a standard recoil spring and buffer weight to compliment the gas system and provide exceptional reliability with 55 grain ammunition. The buffer tube features a padded cheek rest for bracing against your cheek and cannot accept any stocks.

TacFire build kits are extremely easy and fun to build. They come with all the Mil-Spec components you need with the added benefit of a free float handguard instead of a crappy plastic two-piece handguard. All you need is an Anderson Manufacturing lower receiver and you can build a sub 500 dollar AR-15 that will do everything you need it to.
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Barrel CoatingParkerized
Barrel ContourM4
Barrel Length7.5
Barrel Material4150 Chrome Moly Steel
Bolt Carrier GroupM16 Bolt Carrier
Bolt FinishSalt Bath Nitride
Caliber Gauge5.56 NATO
Feed RampsM4
Gas System LengthPistol
HP TestedUntested
MPI TestedUntested
Muzzle DeviceA2 Flash Hider
Receiver Material7075-T6 Aluminum

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see www.p65warnings.ca.gov

Ratings & Reviews

3 reviews

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Don't regret it but wouldn't buy again

by -

Decided to do a cheap build with this kit. You get what you pay for. Some parts fit loose, some fit tight. The upper reciever fits loose on the Anderson lower I used. The dust cover wouldn't close at first then when it finally did it didn't want to open. It's still holding up the bolt occasionally. Everything is very cheap and bottom of the barrel but that's kinda what I was going for. Didn't notice any burrs, gouging, scratches, or blemishes. Got it on sale and don't regret buying. Only way I'd buy another one tho is if it was like 50 percent off

Got what I paid for

by -

Bought as a cheap build. The saying you get what you pay for is true. Some parts fit better then others. Had to buy whole new trigger kit, The one included was nicked and burned. Would not latch nor fire. If was on sale for 199.00 might buy again , any more and I would pass.

Build kit


Ordered two kits, they were delivered in a couple of days. Fits perfectly on Anderson lower. A lot of fun to build and shoot!