Description
There's a reason the P938 earned a loyal following. Sig took the classic 1911 control layout, shrunk it down to true micro-compact size, and chambered it in 9mm instead of a mouse-gun caliber. The result is a 16 ounce, all-metal pistol that feels dense and solid in the hand, not like the featherweight polymer guns that sting your palm at the range. This BRG version wraps the aluminum alloy frame in Hogue rubber grips, which soak up recoil and give your hand something to hold onto when the pace picks up.
Why the P938 BRG Ambi Shoots Above Its Size
The single-action-only trigger is the heart of this gun. It breaks clean and predictable, the way a cocked-and-locked pistol should, and it makes accurate shooting at real distances far easier than the long, mushy triggers common on small carry guns. Up top, the stainless steel slide wears Sig's Nitron finish for corrosion resistance and carries full-size SIGLITE night sights, so you get a proper sight picture in daylight and glowing tritium dots when the light goes away. Anyone who has spent time behind a 1911 will find the thumb safety, slide stop, and magazine release exactly where muscle memory expects them, and the ambidextrous safety means lefties get the same treatment.
Carrying the Sig P938 Day to Day
At 5.9 inches long, 1.1 inches wide, and 3.9 inches tall, this pistol disappears in a waistband holster and rides comfortably all day. The included 7-round steel magazine has an extended baseplate that gives most hands a full grip, which makes a real difference in control on a gun this small. Between the metal frame, the wrap-around rubber grips, and the sub-4-inch height, the P938 hits a sweet spot: small enough to carry without thinking about it, substantial enough to shoot well when it counts. If you like your carry gun with some heft and a trigger you can trust, this one delivers.
Key Specifications
- Model: P938 BRG Ambi
- Manufacturer Part Number: 938-9-BRG-AMBI
- UPC: 798681443352
- Caliber: 9mm Luger
- Action: Single Action Only (SAO)
- Capacity: 7+1 Rounds
- Barrel Length: 3 inches
- Overall Length: 5.9 inches
- Width: 1.1 inches
- Height: 3.9 inches
- Weight: 16 oz
- Frame: Aluminum Alloy, Black Hard Coat Anodized
- Slide: Stainless Steel, Black Nitron Finish, Serrated
- Grips: Black Hogue Wrap-Around Rubber
- Sights: SIGLITE Night Sights
- Safety: Ambidextrous Manual Thumb Safety
What’s Included
- Sig Sauer P938 BRG Ambi 9mm pistol
- One 7-round steel magazine with extended baseplate
- Sig Sauer hard case
- Owner's manual
Frequently Asked Questions
Is the Sig P938 BRG good for concealed carry?
It's one of the better micro 9mms for carry if you prefer metal frames and a manual safety. At 16 ounces and just over an inch wide, it hides easily inside the waistband, and the Hogue rubber grips keep it planted during recoil. The single-action trigger also makes it easier to shoot accurately than most guns in this size class.
How is the P938 different from the Sig P238?
The P938 is essentially a slightly scaled-up P238 chambered in 9mm instead of .380 ACP. You get noticeably more stopping power in a package that's only a bit larger, plus this version adds an ambidextrous safety. If you already shoot a P238, the controls and manual of arms will feel identical.
Do you carry the P938 cocked and locked like a 1911?
Yes, that's how a single-action-only pistol like this is designed to be carried. Hammer back, thumb safety on, then sweep the safety off on the draw just like a 1911. The ambi safety levers make that motion natural whether you're right or left handed, though good training and a quality holster are always a smart pairing.
What magazine comes with the P938 BRG Ambi, and can it use higher capacity mags?
This model ships with one 7-round steel magazine with an extended baseplate that gives most hands room for a full grip. Sig also makes flush-fit 6-round magazines if you want the smallest possible footprint. Extra factory 7-rounders are widely available and a worthwhile add for anyone carrying regularly.





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