A match quality barrel made from gun barrel certified 4140 steel and heat treated to 40-42RC. We manufacture these barrels for discriminating shooters who demand the greatest degree of accuracy and long life from their Walther P99 & PPQ pistols. Optional threading for attachments or porting for controlled recoil offer the Walther P99 & PPQ shooter a high degree of flexibility and customization.

Factory Barrel Length * 

Please select the length of your current factory barrel

Barrel Fit * 

Barrel Options * 

Please select the length of your new barrel

Barrel Finish * 



Barrels listed as “In Stock” are machined per order specifications from customer.  Barrels are made drop in or fitted, cut to length, and crowned per order.  For this reason, please allow 2-4 weeks for your order to be filled and shipped.  If a barrel is listed as “On Backorder”, it means we are currently manufacturing a run of these barrels and do not have any in inventory.  You may place an order, which will place you on our backorder list, and we will fill and ship your order as soon as we are finished manufacturing.


For instructions on sending your slide, please click here.
Slide only needed for barrel fitting.
Order number must be visible on outside of package when shipped.


We now offer custom PVD finish options.  Walther barrels are now available in our standard black finish as well as silver and copper PVD coatings. PVD (Physical Vapor Deposition) coatings are an extremely hard coating that offer aesthetically pleasing colors and increased lubricity.  Our CrN PVD coating is a silver finish similar to that of stainless steel.  Our TiCN PVD coating is a satin copper.  For colors, please see images at the top of the page.  PLEASE NOTE THAT PVD FINISHES ADD APPROXIMATELY 2-3 WEEKS TO LEAD TIME.


-Twist: 1/16
-Rifling: Conventional, button rifled
-Material: 4140 Gun Barrel Certified Steel
-Hardness: 40-44 HRC
-Crown: Recessed 11 degree target crown

Additional information

Factory Barrel Length

3.5" Factory Compact, 4" Factory Full Size, 5" Factory Length

New Barrel Options

Factory Compact 3.5" Barrel, Standard Factory 4" Barrel, Standard Factory 5" Barrel [Add $10.00], Extended Length (Factory + 1 Inch) [Add $10.00], Ported Length – Includes Porting [Add $120.00]

Barrel Fit

Drop In, Fitted – Slide Must Be Sent In [Add $45.00]


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