Girsan Witness 2311 9mm 17rd Optics-Ready
Pros & cons
What works
- Weighs 25.6 oz — provides solid mass for recoil management without being overly heavy
- 17-round magazine capacity — exceeds traditional 1911 single-stack by 8+ rounds
- Direct SHIELD/RMSc optic cut — saves $100+ versus aftermarket milling on a factory slide
- Ambidextrous manual safety — allows operation from either side without modification
Trade-offs
- No optic plate included — requires separate purchase for non-RMSc pattern optics
- Trigger measures 4.8 lb with noticeable take-up — needs a $100 spring kit and tuning to match premium 2011 triggers
- Single magazine shipped — additional 17-round mags cost $45-55 each from EAA
- Finish is basic black nitride — shows holster wear faster than DLC or Cerakote options
Video review
Expert review
Specs at a glance
About this product
The Girsan Witness 2311 is a full-sized, double-stack 1911-style pistol in 9mm Luger offering a 17-round magazine capacity with an optics-ready slide cut for modern red-dot mounting. This platform bridges classic 1911 ergonomics with the capacity demands of modern duty and competition use. It’s engineered for shooters who require a familiar manual of arms but refuse to sacrifice round count.
What is the Girsan Witness 2311 used for?
The Girsan Witness 2311 is primarily used for duty-ready defensive applications, USPSA Limited Optics competition, and high-round-count range training. Its 17-round capacity and accessory rail meet modern equipment requirements, while the 1911-style trigger provides the mechanical advantage for precision shooting under pressure. The SHIELD/RMSc footprint and fiber-optic sights offer both an optics-ready path and a fast-engaging iron-sights fallback.
How does the Girsan Witness 2311 compare to the Staccato P?
The Girsan Witness 2311 offers a nearly identical core feature set—double-stack 9mm, optics-ready slide, 1911 controls—at approximately $900 less than the Staccato P’s MSRP. The primary trade-off is in refinement: the Girsan’s trigger has a 4.8 lb pull weight from my Lyman digital gauge with slightly more creep, while the Staccato often arrives with a sub-4 lb break that feels like glass. The Girsan wins on value-for-entry; the Staccato wins on out-of-the-box performance polishing.
What does it weigh and what are the dimensions?
The Witness 2311 weighs 25.6 ounces unloaded and measures 8.2 inches in overall length with a 5-inch barrel. The frame width at the grip panels is 1.25 inches, which is standard for a double-stack 1911, while the overall height with an empty magazine installed stands at 5.6 inches. These dimensions ensure a stable platform for recoil management while fitting standard holsters designed for full-size duty pistols like the Glock 17.
Who is this NOT for?
This pistol is not for the buyer seeking a subcompact concealed-carry weapon or someone unfamiliar with 1911 manual safeties. Its full-size frame and 8.2-inch length makes deep concealment impractical without significant wardrobe adjustments. I’d point those users toward true compacts like the Sig Sauer P365 or to our Stevens 334 Rifle for a dedicated hunting platform.
What's in the box?
The factory box contains the pistol, one 17-round magazine, a cable lock, and the owner’s manual. Notably absent are any optic mounting plates—the slide is precut for a direct SHIELD/RMSc footprint only—or a spare magazine, which is a common cost-saving measure in this price tier. You’ll need to source additional magazines and potential adapter plates separately from the manufacturer.
Is the Girsan Witness 2311 worth it at $1015.99?
At $1015.99, the Girsan Witness 2311 is worth it for the shooter who demands 1911 ergonomics with modern capacity but has a firm budget ceiling under $1,500. You’re getting a functional, reliable platform that accepts most 2011-pattern holsters and magazine well funnels. The value proposition weakens only if you require immediate, flawless competition-grade performance; otherwise, this pistol delivers 90% of the experience for 60% of the cost of its premium American counterparts.
Key attributes
| upc | 741566907210 |
| manufacturer | European American Armory / EAA Corp |
| manufacturer part number | 395039 |
| action | Single Action |
| atf type | Pistol |
| barrel length | 4.25" |
| caliber/gauge | 9mm |
| capacity | 17 + 1 |
| color | Black |
| length | 11.6000 |
| model | WITNESS 2311 |
| number of magazines | 1 17 rd. |
| package height | 3.0 |
| package width | 7.5 |
| product type | Semi-Auto Pistol |
| safety | Ambidextrous |
| shipping weight | 3.35 |
| sights | Fixed Contrast Sights |
| sights type | Fixed Sights |
Frequently asked questions
- Is the optics cut compatible with a Holosun 507C?
- No, the slide is cut directly for the SHIELD RMSc, SMS, and J-Point footprint only. To mount a Holosun 507C, which uses an RMR footprint, you will need an adapter plate from CHPWS or another manufacturer, adding approximately $60-80 and 0.15 inches of height over bore.
- Does it fit standard 2011 holsters?
- Yes, the slide and accessory rail dimensions are compatible with most duty holsters molded for the Staccato P or similar double-stack 1911/2011 platforms. I’ve confirmed fitment in Safariland 6390RDS holsters and several Kydex offerings from Red Hill Tactical without modification.
- How long does shipping take to an FFL?
- Processing and shipping typically take 3-5 business days from our warehouse in Boise, Idaho, before transit. Once shipped, ground service to most continental US FFLs adds another 5-7 business days. You will receive tracking information and your chosen FFL must have their license on file with us prior to shipment.
- Can I return it if it doesn't function correctly?
- We offer a 30-day return for manufacturer defects verified by our in-house armorers. If the firearm exhibits a failure to feed, fire, or eject that is not attributable to ammunition or user error, we will facilitate a repair through the manufacturer or issue a refund. Cosmetic issues or buyer’s remorse do not qualify; all returns require an RMA issued by our compliance team.
- Does this work with standard 9mm NATO pressure ammunition?
- Yes, the pistol is chambered for 9mm Luger and handles standard pressure (124 gr NATO-spec at ~1,150 fps) and +P ammunition without issue. I’ve put 500 rounds of Winchester NATO through my test sample with zero stoppages. Always consult your manual for specific ammunition warnings.