Killer Innovations Velocity Defense V1 Slide for SIG P365 ST | DLC Black

Killer Innovations Velocity Defense V1 Slide for SIG P365 ST | DLC Black

The Killer Innovations Velocity Defense V1 Slide for SIG P365 ST in DLC Black is a compact, optics-ready slide built specifically for standard-length P365 configurations using a 3.1-inch barrel. Designed for the SIG P365, P365X, and P365 Optics Ready platforms, this Standard-length slide gives compact builds a lightweight 17-4 stainless steel upper with aggressive E.G.F. grip cuts and broad micro red-dot compatibility.

At approximately 3.06 inches overall and 6.46 ounces, the Standard V1 slide keeps the compact dimensions of the P365 platform intact while adding a more aggressive machining profile than a factory-style slide. Killer Innovations’ Enhanced Grip Feature cuts provide additional gripping surfaces for slide manipulation without relying on oversized external controls.

The slide uses Killer Innovations’ dual-cut optic system, supporting both the Trijicon RMRcc and a wide range of micro red dots including the Shield RMSc family, Holosun EPS Carry, Holosun 507K, SIG Sauer ROMEOZero, and Swampfox Sentinel. A micro optic shim and RMRcc bushings are included to support the different mounting patterns.

This Standard-length version is also specifically identified by Killer Innovations as compatible with the Radian Ramjet setup, making it a particularly strong choice for compact P365 builds where a Ramjet-compatible aftermarket slide is part of the plan.

Key Features

• Velocity Defense V1 slide for standard-length SIG P365 configurations
• Compatible with SIG P365, P365X, and P365 Optics Ready models
• Designed for 3.1-inch barrel configurations
• Machined from 17-4 stainless steel
• DLC Black finish
• Approximately 3.06-inch overall slide length
• Approximately 6.46-ounce slide weight
• Dual-cut optic mounting system
• Enhanced Grip Feature (E.G.F.) cuts
• Compatible with SIG Sauer upgraded extractors
• Compatible with the Radian Ramjet setup

Compact P365 Standard Slide

The Standard V1 slide is designed around the original compact P365 dimensions. Its 3.06-inch overall length and 3.1-inch barrel compatibility make it the appropriate choice for builders who want to retain the shorter P365/P365X upper configuration rather than move to an XL-length slide.

Dual Micro Optic Compatibility

Killer Innovations machines the slide with a dual-cut optic pattern that supports multiple micro red-dot footprints. The included hardware allows the same slide to accommodate several of the most popular optics used on compact P365 builds.

Compatible Optics

• Trijicon RMRcc
• Shield RMSc
• Shield SMSc
• Shield RMSx
• Holosun EPS Carry
• Holosun 507K
• SIG Sauer ROMEOZero
• SIG Sauer ROMEOZero Elite
• Swampfox Sentinel
• Other compatible optics using the same mounting footprints

Included

• Stripped P365 Standard slide
• RDS cover plate installed
• Two 6-32 x .190 RDS cover plate screws
• Micro optic shim
• Two RMRcc bushings
• Two 5-40 x .375 RMRcc cap screws