Out of stock
Tacfire Low Profile Gas Block, 0.875", Black Oxide Steel - MAR001S
Out of stock

Tacfire Low Profile Gas Block, 0.875", Black Oxide Steel - MAR001S

SKU 781506
Brand TacFire
Model Number MAR001S
UPC 811261028906
Customers must read Compliance Information before purchasing.
This product is fulfilled by a PSA Partner and shipping times may vary.

Product Details


  • Size: 7/8"
  • Material: Steel
  • Finish: Black Oxide
  • Color: Black
  • For Use With: 223 Rem/5.56 NATO/308 Win with 0.875" Barrel


TacFire's Low Profile micro gas block is constructed of high quality steel and is compatible with 308/223/5.56 bull barrel with a .875" gas seat. A roll pin and set screws are included.

Our Low profile micro gas block is CNC precision machined with superior quality steel. It is Heat treated, Erosion resistant with a Black Oxide Finish. This Low Pro Micro gas block replaces the existing A2 front sight, and is sleek and small to allow a longer rail to be placed over. Can be used when installing a Mid Length, Specter Length or Rifle Length hand guard to a shorter length gas system barrel. Roll pin and set screws are included. No modification to your barrel is required.


  • Outer diameter gas tube insert - 0.39 inches
  • Wall thickness - 0.129 inches


Q & A


All NFA Rules Apply.
These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.