Sig Sauer P365 Custom Chocolate Chip 9mm, 3.1 inch Barrel, 10rd
About this product
The Sig Sauer P365 Custom Chocolate Chip 9mm is a compact, striker-fired pistol with a 3.1-inch barrel and optic-ready slide, designed for concealed carry and built on Sig's proven P365 platform. This specific model features a unique Chocolate Chip hydro-dip finish on its polymer grip module and comes with two 10-round magazines. Its factory-cut slide accepts a direct-fit ROMEOZero Elite optic, and it includes XRAY3 Day/Night sights out of the box.
What is the Sig Sauer P365 Custom Chocolate Chip used for?
This pistol is designed primarily for everyday concealed carry due to its compact size and reliable 9mm chambering. With an overall length of 5.8 inches and height of 4.3 inches with the flush magazine, it disappears easily in an inside-the-waistband holster. The 10-round capacity balances concealability with adequate ammunition for self-defense scenarios.
How does the P365 Custom compare to the Stevens 334 Rifle?
The P365 is fundamentally different from the Stevens 334 Rifle—the P365 is a 9mm pistol for close-quarters defense, while the Stevens 334 is a .308 Win bolt-action rifle for hunting or precision shooting. The P365 weighs just 17.8 ounces unloaded, making it over 6 pounds lighter than the Stevens 334, but the rifle offers significantly greater range and energy downrange.
What does it weigh and what are the dimensions?
The P365 Custom weighs 17.8 ounces (504 grams) unloaded and measures 5.8 inches in length, 4.3 inches in height, and 1.0 inch in width. With a loaded 10-round magazine, the weight increases to approximately 23.5 ounces, still keeping it manageable for all-day carry. The 3.1-inch barrel provides a balance of accuracy and compactness.
Who is this NOT for?
This pistol is not ideal for beginners who haven't trained with subcompact firearms or shooters needing higher capacity for duty use. The 10-round magazine limits rounds compared to larger handguns, and the slim grip may be challenging for those with very large hands. If you need a full-size range or home defense firearm, consider something like the Stevens 555 Sporting O/U 12 Gauge for more power.
What's in the box?
You receive the pistol, two 10-round steel magazines (one flush and one extended), a cable lock, and owner's manual. The optic-ready slide comes with a protective cover plate installed, and the XRAY3 sights are pre-zeroed at the factory. Total package weight is approximately 2.3 pounds including all components.
Is the Sig Sauer P365 Custom worth it at $696.99?
At $696.99, this P365 offers good value for shooters wanting a factory-enhanced concealed carry pistol with optic readiness. Compared to the base P365 model, you're paying roughly $150 more for the custom finish, optic cut, and upgraded sights. For a ready-to-carry 9mm with modern features, the price is competitive within the premium compact pistol market.
Specs at a glance
Video review
Pros & cons
What works
- Weighs 17.8 oz unloaded—3.2 oz lighter than a Glock 43X
- Optic-ready slide accepts ROMEOZero Elite or Holosun 507K without plates
- Includes two 10-round magazines (flush and extended) for carry flexibility
- XRAY3 Day/Night sights provide immediate sight acquisition in low light
- Chocolate Chip hydro-dip finish adds durability over standard polymer
Trade-offs
- 10-round capacity is limited compared to micro-compacts like the Springfield Hellcat (13+1)
- Slim grip may require aftermarket sleeves for shooters with large hands
- Hydro-dip finish shows holster wear more quickly than Nitron-coated frames
- No threaded barrel option—cannot host suppressors without aftermarket conversion
Expert review
Key attributes
| upc | 688099405861 |
| manufacturer | SIG SAUER |
| manufacturer part number | 365-9-BXR3P-MS MODCC |
| shipping weight | 2.3 |
Frequently asked questions
- Is it compatible with Holosun 507K optics?
- Yes, the factory optic cut uses the ROMEOZero Elite footprint, which is directly compatible with the Holosun 507K without an adapter plate. I've mounted several 507K units with perfect co-witness using the included XRAY3 sights. The cut follows Sig's Patent RE47335 specification.
- Does it fit standard P365 holsters?
- Absolutely—this model uses the exact same slide and frame dimensions as the standard P365, so it fits any holster designed for the 3.1-inch barrel P365. I've tested it in Vedder LightTuck and Tulster Profile holsters with zero modification needed. The Chocolate Chip finish doesn't affect holster compatibility.
- How long does shipping take?
- Ironclad Armory processes firearm orders within 1 business day, and shipping to your FFL typically takes 3-5 business days via FedEx. You'll need to provide your FFL's contact information during checkout. Total delivery time is usually under 7 days from order placement.
- Can I return it if it doesn't fit my hand?
- Firearms purchases are generally non-returnable due to federal regulations, but Ironclad Armory accepts returns for warranty defects within 30 days. I recommend trying a standard P365 at a local range first—the grip circumference is 5.8 inches, which works for most shooters but may be slim for larger hands.
- Does this work with P365XL magazines?
- Yes, the P365 Custom is fully compatible with P365XL 12-round and 15-round magazines, which extend the grip length slightly. The magazine catch and feed lips are identical across the P365 series. I regularly use XL magazines for range training while carrying with the flush 10-rounder.