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NDZ Competition Stainless Steel Channel Liner Sleeve for Glock GEN 1-5

Product Code: NDZ-CL-SST

Manufacturer: NDZ Performance

Now: $12.50
Quantity in Stock Quantity in Stock: 50

About this product+

NDZ Performance Competition Stainless Steel Firing Pin Channel Liner Sleeve for Glock Gen 1-5 - Reduces Friction

NDZ Performance's competition Stainless Steel Firing Pin Channel Liner sleeve for the Glock Gen 1-5 is a hot, new aftermarket performance upgrade. This is a precision-manufactured sleeve, 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 SST liner walls stay smooth with use unlike some plastic
  • Quick n easy drop-in installation and removal, NO tools required
  • Made from solid SST, will not crush or corrode


BENCH TEST - Actual bench testing have 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 a NDZ SST Sleeve 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 SST liner offers reduced friction based on material properties and manufacturing a CNC part vs molded part is much more controllable both dimensionally and tolerance wise.

The Stainless Steel 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 Competition Stainless Steel Channel Liner Sleeve is manufactured to the exact same 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.

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-SST
Brand: NDZ Performance
Type: Firing Pin Channel Liner
Upc: Does Not Apply
NDZ Custom Kit: No
Material:Stainless Steel
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
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