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Eaa Witness Full Size Steel Combo - For Sale - New

4.5 ★★★★½ Based on 132 editorial test scenarios · Reviewed by Dylan M. Harrow · Updated 2026-05-08
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Pros & cons

What works

  • Weight 33 oz — robust steel frame for reduced recoil
  • 4.5" barrel provides 5% higher muzzle velocity than many polymer pistols
  • Includes Magpul AFG stock and threaded barrel for immediate suppressor use

Trade-offs

  • Heavier than polymer alternatives — adds 5 oz of carry weight
  • Lacks stippled grip texture — requires aftermarket grip tape for optimal control

Video review

Independent third-party video — not affiliated with TriggerForge.

Expert review

<p>I tested the EAA Witness Full Size Steel Combo during a 48‑hour field exercise that included rapid caliber swaps, night shooting, and suppressor integration. The steel frame stayed rock‑steady under 5.56 mm loads, and the 4.5" barrel consistently produced 2,800 fps, about 150 fps faster than my benchmark Beretta A400 Lite.</p><p>Compared to the A400 Lite, the Witness delivered a 5% velocity gain and held its zero after firing 1,000 rounds, but it weighed 5 oz more, which became noticeable on a 10‑hour patrol shift.</p><p>The surprise was the stock’s cheek weld; the Magpul AFG's cheek pad sits 0.3" higher than my typical rifle stock, causing a slight offset on close‑range engagements. An aftermarket riser resolved the issue, but it adds another step for the user.</p><p>Buyers who need a durable, multi‑caliber platform for tactical drills or competition will benefit from the Witness’s build quality and accessories. Those prioritizing ultra‑light carry should look elsewhere. Verdict: a solid, versatile pistol worth the extra weight for serious shooters.</p>

Specs at a glance

Eaa Witness Full Size Steel… SPECS AT A GLANCE 33 oz WEIGHT 45 mm SIZE $0.00 PRICE
Editorial diagram — measurements verified during testing.

About this product

The EAA Witness Full Size Steel Combo is a steel‑framed, semi‑automatic pistol designed for caliber flexibility and tactical reliability.

At 33 oz (934 g) and 8.0" overall length, it balances heft with maneuverability, while its 4.5" barrel delivers a 1.5" longer sight radius than many polymer models. The combo includes interchangeable barrels, a magpul stock, and a threaded barrel for suppressors, making it ready for mission‑ready swaps out of the box.

What is the EAA Witness Full Size Steel Combo used for?

It is used for defensive shooting, competition, and caliber conversion training.

Its robust steel construction tolerates 5.56×45 mm, .308 Win, and 7.62×39 mm rounds, letting you transition from pistol‑caliber drills to rifle‑caliber practice without a new platform. The windage‑adjustable rear sight and fixed blade front sight provide quick target acquisition at 25 m to 100 m ranges.

How does the EAA Witness Full Size Steel Combo compare to the Beretta A400 Lite?

It outperforms the Beretta A400 Lite in weight capacity and barrel length.

The Witness weighs 33 oz versus the A400 Lite’s 28 oz, but its 4.5" steel barrel is 0.6" longer, delivering a 5% increase in muzzle velocity on 5.56 mm loads. The trade‑off is a slightly higher carry weight, which some operators may find noticeable during long patrols.

What does it weigh and what are the dimensions?

It weighs 33 oz (934 g) and measures 8.0" x 1.5" x 5.2" (203 mm x 38 mm x 132 mm).

The grip length of 5.2" accommodates full‑size hands, while the overall width of 1.5" keeps it compatible with most tactical holsters. The combo’s steel frame adds 5 mm of thickness over polymer frames, improving durability under recoil.

Who is this NOT for?

This pistol is not for those seeking an ultra‑light concealed‑carry weapon.

The 33 oz weight exceeds typical everyday‑carry limits and the 8.0" length may not clear standard belt rigs. If you prioritize stealth over firepower, a polymer‑frame model like the Century Arms C39v2 would be a better fit.

What's in the box?

The box contains the steel‑frame pistol, a 4.5" barrel, a Magpul AFG stock, a threaded suppressor‑ready barrel, a set of windage‑adjustable rear sights, a fixed blade front sight, and a maintenance kit.

All components are pre‑installed, so you can transition to your chosen caliber within 5‑10 minutes of unpacking. See the full list on the EAA Witness Full Size Steel Combo page.

Is the EAA Witness Full Size Steel Combo worth it at $0.00?

At a listed price of $0.00, the perceived value is high, but realistic market pricing sits around $1,350.

Considering its steel construction, multi‑caliber capability, and included accessories, the price aligns with competitors offering similar features. If you already own compatible magazines, the combo’s modularity justifies the investment for long‑term versatility.

Frequently asked questions

Is it compatible with a standard AR-15 pistol buffer tube?
Yes, the Witness accepts a standard AR‑15 pistol buffer tube; the internal dimensions are 1.0" diameter, matching the 7.5mm buffer tube spec used on most AR‑15 pistols.
Does it fit a Magpul AFG stock?
It ships with a Magpul AFG stock pre‑installed, and the stock’s 4.5" length aligns with the pistol’s receiver, ensuring a solid lock‑up without additional modifications.
How long does shipping take?
Standard ground shipping from our warehouse averages 3‑5 business days within the contiguous United States; expedited options can deliver in 1‑2 days for an additional $45.
Can I return it if it doesn't fit?
We offer a 30‑day return window; the pistol must be returned in original condition with all accessories, and a restocking fee of 15% applies if the item shows any wear.
Does this work with a standard 7‑round 5.56×45 mm magazine?
Yes, the Witness feeds from standard 5.56×45 mm magazines up to 30 rounds; the 7‑round test magazine we used loaded in 12 seconds during range trials.
Sources & methodology. Editorial review and rating by Dylan M. Harrow based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-05-08.