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TacFire 5.56 NATO AR-15 Pistol Build Kit 10.5in Barrel SSPK556LPK10

UPC: 729205532337

$321.99

4 in stock

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Description

Piecing together an AR pistol one component at a time gets old fast. You order a barrel from one place, a handguard from another, then realize you forgot the gas tube. TacFire's SSPK556LPK10 kit solves that headache by putting nearly the entire build in one box. Add a stripped lower receiver and you have everything required to assemble a working 5.56 NATO pistol-length AR.

What's Inside the TacFire 5.56 Pistol Kit

The heart of the kit is a USA-made 10.5 inch barrel chambered in 5.56x45mm NATO, topped with an A2-style muzzle device and paired with a low-profile gas block and gas tube. Up top you get a mil-spec stripped upper receiver, a complete bolt carrier group, charging handle, dust cover, and forward assist, so the upper half of the build is fully covered. The 10 inch slim free-float M-LOK handguard keeps things light and gives you plenty of real estate for lights, hand stops, and sling mounts without the bulk of an old-school quad rail.

Finishing Out the Lower

TacFire didn't skimp on the back half either. The kit includes a complete lower parts kit with an A2 pistol grip, plus a pistol buffer tube with foam cover, heavy buffer, buffer spring, receiver end plate, and castle nut. That means your fire control group, pins, springs, and detents are all accounted for. Hand it a stripped lower and a few basic armorer tools and you have a full build ahead of you for an afternoon.

Why Build with the SSPK556LPK10

A 10.5 inch 5.56 setup is a proven recipe. It is compact enough to move quickly in tight spaces and around a truck cab, but the barrel still generates respectable velocity for range work and home defense duty. First-time builders like kits like this because every part is meant to work together, and experienced builders like them because they save time and usually money over piecing things out. Keep in mind this kit ships unassembled and does not include a lower receiver, sights, or a magazine, so plan those pieces accordingly.

Key Specifications

  • Manufacturer: TacFire
  • Manufacturer Part Number: SSPK556LPK10
  • UPC: 729205532337
  • Model: Pistol Kit
  • Caliber: 5.56x45mm NATO
  • Barrel Length: 10.5 inches
  • Handguard: 10 inch slim free-float M-LOK
  • Muzzle Device: A2-style, 1/2×28 threads
  • Platform: AR-15 pistol
  • Finish: Black
  • Materials: Steel and aluminum
  • Assembly: Unassembled build kit
  • Lower Receiver: Not included

What’s Included

  • 10.5 inch 5.56x45mm NATO barrel (USA made)
  • A2-style muzzle device
  • Low-profile gas block and gas tube
  • Mil-spec stripped upper receiver
  • Bolt carrier group
  • Mil-spec charging handle
  • Dust cover and forward assist
  • 10 inch slim free-float M-LOK handguard
  • Complete lower parts kit with A2 pistol grip
  • Pistol buffer tube with foam cover
  • Heavy buffer and buffer spring
  • Receiver end plate and castle nut

Frequently Asked Questions

Does the TacFire SSPK556LPK10 pistol kit include a lower receiver?

No, the lower receiver is the one major part you supply yourself. The kit includes a complete lower parts kit, buffer tube, buffer, and spring, so once you have a stripped lower in hand you can finish the whole build. A stabilizing brace is also not included.

Does this kit come assembled or do I have to build it?

This ships as an unassembled build kit, which is half the fun for a lot of folks. You'll want basic armorer tools like an armorer's wrench, roll pin punches, and a vise block. If you've never built an AR before, this is a solid first project since all the parts are designed to go together.

Can I shoot .223 Remington through this TacFire 5.56 pistol kit?

Yes. The barrel is chambered in 5.56x45mm NATO, and a 5.56 chamber safely handles both 5.56 NATO and .223 Remington ammunition. That gives you flexibility to run cheaper .223 range ammo or full-power 5.56 loads.

What else do I need to get this AR pistol running?

Beyond the stripped lower receiver, plan on picking up a magazine and some kind of sighting system, whether that's a red dot or backup irons for the handguard and upper. Most builders also add a sling using the M-LOK slots. After that you're ready for the range.

Additional information

UPC

729205532337

Manufacturer

Manufacturer Part Number

SSPK556LPK10

Model

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