Intergrally Compensated P365 XXL slides are designed to be used with a P365 XL length barrel (3.7") and a P365XL recoil spring assembly.
Slide come in a high quality QPQ Black Nitride finish. QPQ is a double black nitride finish with a polish between each black nitride quench. This provides a very high quality finish that is extremely durable and resistant to correosion.
The single port XXL and dual port XL slides offer a very similar performance as the large single port and expansion chamber maximizes performance of the smaller comp.
These slides will fit XL holsters with open ends, although due to variations in holsters we recommend an adjustable retention holster.
Holsters available Here
Slide Completion Kit's available Here
Recoil Spring Tuning Kit available Here
Built around the Sig P365XL but will fit all P365 FCU's and grip modules
Featuring our patent pending recessed expansion chamber integral comp design.
Our Fdez Werx comp slides are tested and proven to reduce recoil and improve performance with all ammo types.
Optic ready with optic mounting hardware
Dedicated rear dovetail, seprate from optic mount
Precision made in house from solid stock on HAAS VF2ss machines to tighter than factory tolerences for improved accuracy and performace
Made from hardened 416 stainless steel heat treated to RC 42-44
Made in the USA
Patent Pending
Lifetime Warranty
Slides are designed to use the latest extractor version (see pictures for details)
Optic mounting screws included are M3-0.5 X 10mm
*These slides were designed to be used, and were tested with OEM, Fdez Werx and other aftermarket barrels to fit and function properly, but we cannot guarantee that all aftermarket barrels will fit.*
*This slide is designed to use a 3.7" standard length flush and crown barrels, we do not recommend the use of any threaded barrels or ported barrels other than the Fdez Werx XL Ported barrel.*
*Listing is for a striped aftermarket slide*
*For best performance we recommend standard 124gr-147gr (+P ammo can be used but not recommended for best recoil mitigation performance)
We recommend the use of Gun Butter oil on the slide rails and chamber walls at install and during regualr cleaning to ensure proper performace. Gun Butter can be purchased HERE
