Shooting AccessoriesBlackhawkSold by Brownells

Blackhawk

Stache Iwb Lower Back Holster Base Kit - Stache Iwb Lb Holster Sig Sauer P365 Black

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Inside-the-waistband Holster

Designed for concealed carry

Modular Stache

IWB system built for everyday

Constructed Impact

Reinforced, injection molded polymer

Compatible Variety

A variety of Stache IWB

Designed Concealed

Carriers for concealed carriers

$44.95
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SKU: 100047344

Overview

Built for concealed carry, this inside-the-waistband holster base kit is aimed at users who want a modular setup for everyday carry. It is designed for the Sig Sauer P365 and uses impact reinforced, injection molded polymer to support a balance of comfort, rigidity, and accessory compatibility within the Stache IWB system. The lower back configuration gives the platform a specific carry option for those who prefer that placement, while the modular design allows the holster to be adapted with compatible Stache IWB accessories. Blackhawk positions it as a purpose-driven concealed carry solution rather than a general-purpose holster.

Why Hunters Choose the Blackhawk

Inside-the-waistband Design

Supports concealed carry use

Modular Holster

Stache IWB accessories

Impact-reinforced, Injection-molded

Polymer construction

Sig Sauer

P365

Base Kit

Format allows accessory-driven setup

Key Features

  • Inside-the-waistband holster designed for concealed carry.
  • Modular Stache IWB system built for everyday carry.
  • Constructed of impact reinforced, injection molded polymer.
  • Compatible with a variety of Stache IWB holster accessories.
  • Designed by concealed carriers for concealed carriers.
  • Base kit configured for Sig Sauer P365.

Best Used For

  • Concealed carriers wanting an inside-the-waistband holster for everyday carry.
  • Users building a modular Stache IWB setup with compatible accessories.
  • Sig Sauer P365 owners needing a dedicated lower back holster base kit.
  • Hunters and outdoorsmen who prefer discreet carry under layered clothing.
  • Buyers seeking a polymer holster system focused on comfort and rigidity.

Specifications

Carry PositionLower back
ColorBlack
DesignModular concealed carry holster system
Firearm CompatibilitySig Sauer P365
Holster TypeInside-the-waistband (IWB)
Intended UseEveryday carry
MaterialImpact reinforced, injection molded polymer
ModularityCompatible with a variety of Stache IWB holster accessories

Pros

  • Inside-the-waistband design supports concealed carry use
  • Modular holster system compatible with Stache IWB accessories
  • Impact-reinforced, injection-molded polymer construction
  • Designed for the Sig Sauer P365
  • Base kit format allows accessory-driven setup

Considerations & Trade-offs

  • Designed for inside-the-waistband carry, so it is intended for concealed use rather than open carry applications.
  • This is a base kit, so additional Stache IWB accessories may be needed to build out the setup you want.
  • Compatibility is specific to the Sig Sauer P365, which limits use with other handguns.
  • The product description emphasizes modularity and comfort, but fit and carry preference can still depend on the user’s body type and setup choices.

Suggested Comparisons

  • Inside-the-waistband concealed carry holster
  • Modular holster system
  • Accessory-compatible holster base
  • Lower-back carry holster

Suggested Accessories

  • Holster belt
  • Holster accessories
  • Concealed carry magazine carrier
  • Inside-the-waistband holster clip

Frequently Asked Questions

What handgun is this holster base kit made for?

The product title identifies it as a Stache IWB lower back holster base kit for the Sig Sauer P365.

Is this an inside-the-waistband holster?

Yes. The description says it is designed to be worn inside-the-waistband.

What is the holster base kit made from?

It is constructed of impact reinforced, injection molded polymer.

Is this a complete holster or a base kit?

The product is listed as a base kit, and the description notes compatibility with a variety of Stache IWB holster accessories. It does not provide a full parts list here.

Who makes this holster system?

The manufacturer listed in the source data is Blackhawk.