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NDZ Brass Channel Liner for Glock GEN 1-5 17 19 23 26 27 & more

Product Code: NDZ-CL-BRS
Read (3 reviews) Write a Review

Manufacturer: NDZ Performance

Quantity in Stock Quantity in Stock: 50

About this product+

NDZ Performance Low Friction Brass Channel Liner for Glock Gen 1-5

NDZ Performance's Low Friction Brass Firing Pin Channel Liner for the Glock Gen 1-5 is a hot, new aftermarket performance upgrade. This is a precision-manufactured, highly durable, and rock-solid replacement for your stock plastic channel liner sleeve. By reducing unwanted friction within the firing pin assembly, this item helps extract every ounce of performance out of your Glock. Stock plastic molded sleeves have imperfections, size variations from the process, such as mold release tabs, may not be perfectly internally round and may also have internal burrs or blemishes increasing firing pin friction and reducing the actual speed of the firing pin assembly.

** These liners are intended to be installed and removed without the use of any tools **

  • Reduces trigger pull 1-4 ounces
  • Improves firing pin speed 25 to 30%
  • Helps eliminate light primer strikes - reduces unwanted friction
  • Helps eliminate light primer strikes, promotes harder primer hits,
  • Big benefits when using a reduced power firing pin spring
  • Creates a smoother trigger pull
  • Our Brass liner walls stay smooth with use unlike some plastic
  • Easy drop-in installation, NO tools required
  • Made from solid Brass


PRO TIP - We recommend removing, cleaning, and inspecting the channel liner every 1000 rounds.

BENCH TEST - Actual bench testing has seen these types of results. The breakaway force for the Glock OEM stock firing pin assembly within the OEM plastic sleeve averages around 69.3 grams, with the same Glock OEM firing pin assy and using only an NDZ Brass Channel Liner we saw that number come down and remain very consistent. The results yielded an average breakaway force of 42.5 grams. In the end, you will see less friction, offering better and more consistent results. The Brass liner offers reduced friction based on material properties and manufacturing a CNC part vs molded part is much more controllable both via dimensions and tolerance control-wise.

The Brass Channel Liner fits (GEN 1-5) Glock models 17 17L 18 19 19X 20 21 22 23 24 26 27 29 30 31 32 33 34 35 36 37 38 39 40 41 45 47

The NDZ Performance Brass Channel Liner is manufactured to the exact specifications and tolerances resulting in a precise fit with reliable operation. NDZ always recommends having parts installed by a qualified gunsmith, one who understands the mechanics and assembly of such parts and or components within a firearm and always remember safety first.

DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.

Product Features+

Manufacturer: NDZ Performance
Manufacturer Sku: NDZ-CL-BRS
Brand: NDZ Performance
Type: Firing Pin Channel Liner
Upc: Does Not Apply
NDZ Custom Kit: No
Material: Brass
For Gun Make: Glock
For Gun Generation: Gen 1-5
For Gun Model: 17 17L 18 19 19X 20 21 22 23 24 26 27 29 30 31 32 33 34 35 36 37 38 39 40 41 45 47
Does Not Fit: 42 43 43X 48 44
3 Reviews
  • Z C

    Dec 16th 2022
    5 Dec 16th 2022
    Shipping took a little bit, holidays.

    Stopped my firing pin from getting stuck. Happy I bought 2.

  • Brian Lee

    Dec 10th 2022
    5 Dec 10th 2022
    Glock brass liner

    Awesome product easy to use, will buy more

  • B.Row

    Jul 3rd 2022
    3 Jul 3rd 2022
    Brass channel liner

    The liner is longer then the OEM, is very rough inside and is causing the firing pin to get stuck completely rearward. Is it the liner or installer? (Install-drop in) fulfilling the order and shipping was done quickly.

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