AIWB, AIWB Holster Wedge, Appendix Carry, Concealed Carry Firearms, Firearm Tips and Tricks, Holster Wedge, Holsters and Gear Recommendations, IWB Holster Wedge
Best Holster Wedge for Sig P365 IWB Carry
A Sig P365 holster wedge is the key to comfortable, invisible IWB carry with your micro-compact pistol. Here is everything you need to know.
Why the Sig P365 Benefits from a Holster Wedge
The Sig P365 changed the concealed carry game with its high-capacity micro-compact design. While the P365 is already one of the easiest firearms to conceal, adding a holster wedge takes your IWB setup from good to exceptional. A wedge eliminates hot spots, reduces printing, and keeps the holster stable throughout your day.
Even with the P365’s compact frame, the grip module and beaver tail can create pressure points against your body. A properly placed wedge redistributes that pressure and angles the firearm for optimal concealment whether you carry AIWB, at 3 o’clock, or at 4 o’clock.
How a Holster Wedge Works with the Sig P365
A holster wedge attaches to the body-facing side of your Kydex or hybrid holster shell. It creates a leverage point that rotates the grip of the P365 inward toward your torso. This pivot effect is what makes the difference between a visible outline under your shirt and a completely invisible carry profile.
The Sig P365’s slim slide width (1.0 inches) already helps with concealment, but the grip is where printing typically occurs. A wedge addresses this by pushing the muzzle end away from your body, which naturally tucks the grip closer in.
Related: Complete Holster Wedge Guide — Everything You Need to Know
Best Wedge Placement for Sig P365 IWB Holsters
AIWB Carry (Appendix)
For appendix carry with the P365, place the wedge at the lower portion of the holster shell near the muzzle. This is the most effective position for tucking the grip under a T-shirt. The P365’s short barrel length means you do not need as thick a wedge as you would with a full-size pistol.
Strong Side Carry (3-4 O’Clock)
When carrying on the hip, position the wedge slightly higher on the shell, closer to the trigger guard area. This helps the holster ride tighter against your side and prevents the grip from tilting outward when you bend or sit.
P365 XL and X-Macro Considerations
The P365 XL has a longer grip and slide, so you may need a slightly thicker or wider wedge compared to the standard P365. The X-Macro’s compensator and longer frame benefit from a dual-wedge setup — one near the muzzle and one at mid-shell.
Top Holster Wedge Options for Sig P365
| Wedge | Material | Best For | Attachment |
|---|---|---|---|
| Cloudster Pillow | Memory foam with neoprene | All-day IWB comfort | Velcro peel-and-stick |
| Phlster Wedge Rx | Closed-cell foam | Adjustable setups | Velcro |
| Mastermind Tactics Pillow | Foam pillow | Budget option | Velcro |
| Vedder Wedge | Rubber | Vedder holsters | Adhesive |
| Tier 1 Concealed Wedge | Foam | Tier 1 holsters | Built-in / Velcro |
The Cloudster Pillow is an excellent match for the Sig P365 because its memory foam profile adapts to the compact holster shell without adding unnecessary bulk.
Step-by-Step: Adding a Wedge to Your Sig P365 Holster
- Clean the holster surface — Use rubbing alcohol to wipe down the back of the holster where the wedge will attach. Allow it to dry fully.
- Test placement without adhesive — Hold the wedge in position and holster the P365. Put the holster on your belt and check comfort and concealment in a mirror.
- Mark the ideal position — Once you find the sweet spot, mark it with a small piece of tape.
- Attach the wedge — Remove the adhesive backing or apply the Velcro strips and press the wedge firmly into place.
- Wear test for 30 minutes — Move around your home, sit down, bend over, and reach overhead. Adjust the position if any discomfort occurs.
Sig P365 IWB Wedge Setup Tips
- Thin wedge for thin gun: The P365 is already slim. A thinner wedge (around 3/8 to 1/2 inch) usually provides the best balance of concealment and comfort.
- Claw and wedge combo: Pairing a holster claw with a wedge creates the best possible concealment for AIWB carry.
- Consider your holster brand: Popular P365 holsters from Tier 1, Vedder, Tulster, and T.Rex Arms all work well with aftermarket wedges.
- Magazine capacity matters: If you run a 15-round magazine in the P365, the extended baseplate adds grip length. A slightly thicker wedge compensates for the extra printing potential.
Common Mistakes with P365 Wedge Setups
- Oversized wedge: Using a wedge meant for a full-size pistol on a micro-compact creates too much offset. Stick with small to medium wedges for the P365.
- Wrong carry position adjustment: AIWB and strong-side carry require different wedge placements. Do not use the same position for both.
- Ignoring the holster wing: If your holster has a wing or claw, the wedge needs to work in conjunction with it, not against it.
- Skipping the break-in period: Memory foam wedges like the Cloudster Pillow conform to your body over 2-3 days. Give them time before making adjustments.
Sig P365 vs Glock 19: Wedge Setup Differences
The P365 and Glock 19 are two of the most popular carry guns, but their wedge needs differ significantly. The P365’s shorter barrel and slimmer profile mean you generally need a thinner wedge with less aggressive angles.
If you carry both firearms, consider having dedicated wedge setups for each holster rather than trying to use one size for both.
Frequently Asked Questions
Does the Sig P365 really need a holster wedge?
While the P365 conceals well on its own, a wedge noticeably improves comfort during extended carry and eliminates minor printing, especially under lighter clothing.
What wedge thickness works best for the Sig P365?
Most P365 carriers find that a 3/8 to 1/2 inch thick wedge works best. Thicker wedges can push the slim holster too far from your body.
Will a wedge work with P365 holsters that have a built-in claw?
Yes. Wedges and claws serve different functions and complement each other well.
Can I use the same wedge for P365 and P365 XL holsters?
You can, but the XL may benefit from a slightly larger wedge due to its longer grip and slide.
Final Thoughts
The Sig P365 is already one of the best concealed carry firearms on the market, and adding a quality holster wedge makes it even better. A wedge like the Cloudster Pillow enhances comfort and concealment without adding bulk.
Ready to upgrade your Sig P365 carry setup? Browse our holster wedge collection and feel the difference a premium holster wedge makes.
