P320 & P365 Custom Slides

SIG Sauer P320 4.7" Custom Slides

SIG P320 Performance Custom Slides

Full Size 4.7" 9mm Bull Barrel Version

Grayguns offers three versions of the P320 performance slide, primarily designed for competition, but well-suited for carry and duty.

The Modern Classic slide features a refined, classic look that complements the P320's modern design. Our goal was to first focus on weight and balance, and to introduce a classic 1911 spin with utility-driven serrations in strategic areas.

The Lockwood and Lane slides have been personally commissioned and designed by Isaac Lockwood and Mason Lane. The slides are designed with USPSA Carry Optics in mind and feature the same exceptional weight and balance as the Modern Classic.

These Grayguns prebuilt bull barrel versions include a professionally fitted 9mm bull barrel, guide rod, recoil spring and slide internals (Ejector, Striker Assembly, and Slide Cap).

SIG Sauer P320 3.9" & 5" Slides

SIG P320 Custom Slides

P320 Carry/Compact (3.9") and X-Five/Legion (5") Slides

The Modern Classic slide features a refined, classic look that complements the P320's modern design. Our goal was to first focus on weight and balance performance, and to introduce a classic 1911 spin with utility-driven serrations in strategic areas.

Available in two lengths to cover Compact, Carry, X-Five and Legion slide lengths.

These Standard Slide-Only versions include slide internals (Ejector, Striker Assembly, and Slide Cap) but do not include a barrel, guide rod or recoil spring. These slides are designed to work well with OEM barrels and guide rods.

Optionally, you can select a 3.9" (Compact/Carry) barrel from our partners at Faxon™ or our custom-manufactured Match-Grade SIG P320 9mm Bull Barrel, which does require fitting by our team in Oregon.

sig 5" custom slide, grayguns, modern classic

SIG Sauer P365 and P365XL Custom Slides

SIG P365 & P365XL Custom Slides

Available in both 3.1-inch and 3.7-inch slide lengths, the custom P365 and P365XL slides have custom aesthetics designed by the team at Grayguns.

They are consistent with the classic modern approach and feature the same level of detail as our P320 Modern Classic versions.

When ordering, you can select cuts for iron sights, SIG Romeo Zero or Trijicon RMRcc.

p365 custom slide - modern classic grayguns