BAD-BBLG19BNFT GLOCK G19 BARREL 4140 Black Nitride Threaded

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BAD-BBLG19BNFT GLOCK G19 BARREL 4140 Black Nitride Threaded

‌BATTLEARMS ONE:1 GLOCK 19 Barrel - 4140CM Black Nitride - Straight Flute - 1/2"x28 Thread Barrel with Thread Protector



BAD-BBLG19BNFT GLOCK G19 BARREL 4140 Black Nitride Threaded

ONE:1 utilizes revolutionary machining process where one machine comprehensively machines every part of the barrel from the beginning to the end. The process includes the ultra-precise single point cut rifling where the rifling is done with almost a hundred minuscule cuts.  

This method does not introduce stress to the barrel and no stress relieving is necessary after rifling.  Perfect concentricity between chamber, bore and rifling.  This process also yields uniform twist rate and ultra-accurate rifling grooves with deviation of less than .0001in from groove depth to groove depth.  

  • Material: Heat Treated 4140 CM Steel
  • Thread:  1/2 x 28 Thread
  • Fluting: Straight 
  • Finish: Melonite QPQ Black Nitride
  • Twist Rate: 1:10
  • Thread Protector:  SABERTUBE® Dimpled Patterned Thread Protector with O-Ring
  • Crown:  11° Target Crown
  • Engraving:  BATTLEARMS LOGO
  • Made In USA
  • GLOCK 19 Gen 1-5 (Including 19X)

DISCLAIMER: “GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. or GLOCK Ges.mbH. Neither BAD, INC nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.mbH. 

The use of “GLOCK” on this page is merely to advertise the sale of GLOCK pistols, parts, or components.

For genuine GLOCK, Inc. and GLOCK Ges.mbH products and parts visit

Additional Information

Additional Information

UPC 100-029-385
Cerakote Color No