The 1791 Gunleather Premium Nylon IWB Holster (brand part no. PNIWB1BLKR), Size 01, is a right-hand inside-the-waistband holster from 1791 Gunleather sized for the Beretta Pico 380, Kahr CM/PM series, Ruger EC9S, Sig P239/P365, and S&W CSX. Like the rest of the Premium Nylon line, it is built from ballistic nylon with an integrated sight channel and optic-ready cut, secured with a beveled steel clip.

Key Specifications

• Fits include the Beretta Pico 380.
• Also fits the Kahr CM9/PM9 and CM40/MP40.
• Covers the Ruger EC9S.
• Also fits the Sig Sauer P239 and P365.
• Also fits the Smith & Wesson CSX and similar-frame micro pistols.
• Built from ballistic nylon for a lightweight, durable IWB shell.
• Features an integrated sight channel so the front sight doesn’t drag on the draw.
• Rides on a premium steel clip that is beveled for comfortable, secure retention.
• Built specifically for right-hand draw.

Frequently Asked Questions

Does the Size 01 fit the S&W CSX? Yes, the CSX fits this size.

Is a left-hand version of the Size 01 available? Yes — 1791 Gunleather also makes this same size pattern in a left-hand configuration.

Does this holster accommodate a mounted optic? Yes, it’s cut with an optic-ready profile in addition to the sight channel.

Buy the 1791 Gunleather Premium Nylon IWB Holster, Size 01, Right Hand, for Beretta Pico and Kahr CM/PM

Add the Size 01 Premium Nylon holster to your kit for a sight-channel-equipped IWB fit built around today’s smallest micro-9 and .380 carry guns. Browse the full holsters and gun leather lineup and order direct from our Lubbock, Texas gun shop for fast, straightforward shipping.