• The TacFire 10 1/2” Unassembled .300 Blackout Pistol Build Kit contains all the parts you need to custom build your own 10 1/2” barreled pistol
  • The TacFire 10 1/2” Unassembled .300 Blackout Pistol Build Kit has black parkerized aluminum and steel parts
  • The TacFire 10 1/2” Unassembled .300 Blackout Pistol Build Kit was made in the USA and no FFL is required for purchase

TacFire 10 1/2” Unassembled .300 Blackout Pistol Build Kit - Lower Parts Kit, AR Platform, Black Parkerized Aluminum Construction

$499.99

Fast and Accurate Order Processing

We offer standard, 3 day express, 2 day express, and overnight express shipping options for your convenience. If you place your order Monday - Friday by 2:00 PM EST using one of our express shipping options, your order will be processed and shipped the same day it is placed!

Applies to delivery within the 48 contiguous states only.
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Expected Arrival: 02/01/2021

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Out of Stock Notification


52 TF5437 is backordered and is expected by: 02/01/2021


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  • This kit contains all the parts you need, minus the lower receiver, to custom build your own 10 1/2” barreled .300 Blackout pistol
  • Parts included are a black parkerized barrel with a 1:8 twist rate and 5/8x24 spiral fluted Krink style forwarder muzzle device
  • Also included are a Slim M-Lok free-float 10” handguard, 7075-T6 billet aluminum stripped upper and 5.56 bolt carrier group
  • Also, a Mil-Spec charging handle, pistol length gas tube, low profile gas block, complete pistol buffer tube and A2 pistol grip
  • This high-quality rifle build kit was made in the USA and no FFL is required for purchase
  • No returns on this item. All sales are final

This Item Cannot Ship to the Following States: CA, NY


Established in 2010, TacFire serves the needs of its customers by offering an extensive line of accessories for many different firearm platforms. The TacFire 10 1/2” Unassembled .300 Blackout Pistol Build Kit contains all the parts you need, minus the lower receiver, to custom build your own 10 1/2” barreled pistol. This kit includes a black parkerized barrel with a 1:8 twist rate, 5/8x24 spiral fluted Krink style forwarder muzzle device, a Slim M-Lok free-float 10” handguard, 7075-T6 billet aluminum stripped upper, 5.56 bolt carrier group, Mil-Spec charging handle, dust cover, forward assist, heavy buffer, pistol length gas tube, low profile gas block, complete pistol buffer tube, A2 pistol grip, and lower parts kits. This kit was made in the USA and no FFL is required for purchase.

52 TF5437


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