The Blackhawk Stache is a modular inside-the-waistband holster system from Blackhawk (brand part no. 416078BK) designed by concealed carriers for concealed carriers. This Size 78 shell is built specifically for the Sig Sauer P365XL. Impact-reinforced, injection-molded polymer construction keeps the shell thin and comfortable for all-day wear, while friction-adjustable passive retention lets the shooter dial in draw tension without a manual release. The ambidextrous, modular build adapts to left- or right-hand carry at a low or high cant, and it accepts a range of Stache IWB carry accessories sold separately.

Key Specifications

• Impact-reinforced, injection-molded polymer construction keeps the shell thin without sacrificing strength.
• A friction-adjustable passive retention system lets the shooter dial in draw tension without a manual lever.
• The ambidextrous, modular design adapts to left- or right-hand carry at a low or high cant.
• A polymer belt clip mount attaches the holster inside the waistband at the shooter’s chosen ride height.
• A Size 78 fit for Sig P365XL matches the shell to this specific pistol’s dimensions rather than a universal fit.
• A light 0.355-lb shipping weight keeps the holster from adding bulk to everyday carry.
• An overall 11.65-inch length covers the slide and frame for a secure, low-profile fit.

Frequently Asked Questions

Is this holster ambidextrous? Yes, the Stache’s modular design adapts to right- or left-hand carry at a low or high cant.

What handgun is this Stache sized for? This Size 78 Stache is built specifically for the Sig Sauer P365XL.

How does the retention system work? It uses friction-adjustable passive retention, so the shooter can set draw tension without a manual release lever.

Buy the Blackhawk Stache IWB Holster (Size 78) for Sig P365XL

Order the Blackhawk Stache from our Lubbock, Texas gun shop for fast, insured direct shipping. This Size 78 IWB holster is built specifically for the Sig Sauer P365XL.