Fdez Werx P365 Fuse 4.3" slide with extended recoil spring travel and wider port spacing for smoother cycling and recoil control.
Product Specifications
- Length: 4.3" (Fuse)
- Enhanced front and rear racking points and deep serrations
- Finish: Satin DLC Black unless a Cerakote option is selected
- Optic cut: SIG-LOC and RMSc footprints (e.g. Romeo X Compact, Romeo Zero, 407K, 507K, EPS Carry)
- Holsters: open-ended Macro holsters and Fuse holsters; adjustable retention recommended
- Material: US-sourced 416 stainless steel, machined in-house on HAAS VF2ss machines
- Heat treated to RC 42 to 44
- Made in the USA
- Patent pending
- Lifetime warranty
Fits
- All P365 FCUs and grip modules
- Built around the Sig P365 Full-Size (Fuse)
- Works with 4.3" flush and crown, Fdez Werx ported and threaded barrels
Notes
- Stripped slide unless optional parts are added
- Best with standard 124gr to 147gr ammunition; +P works but may reduce recoil control
Fitment guide: See our Sig P365 Fitment Guide for full slide, barrel, and recoil spring compatibility.
Shipping and returns
See our shipping and returns policy for processing times and return details.
LIFETIME WARRANTY
