Description
Reloading a bone-stock Scorpion EVO can be a bit of a guessing game. The magazine port sits flush with no lead-in, so under pressure it is easy to fumble a fresh mag against the edge and lose a second or two. Strike Industries built this magwell to fix exactly that. The flared, funnel-shaped opening gives misaligned magazines a ramp to slide down, turning sloppy reloads into smooth, repeatable ones whether you are running drills, shooting a match, or just plinking on the weekend.
What the Scorpion EVO Magwell Brings to the Table
Beyond the faster mag changes, there is a bit of ergonomic bonus baked in. The design adds a raised radial edge across the front of the receiver that gives your support hand something to index against, so you get a more consistent, repeatable grip shot after shot. It is molded from Strike's high-strength, impact-resistant SI Polymer Extreme blend, so it stays light and shrugs off the kind of bumps and drops a range gun lives through.
Installing the SI Magwell
Setup is refreshingly simple. Everything you need comes in the box, and the whole thing captures around the mag well and locks down with a single set screw. One tip worth repeating from folks who have run it: do not crank the set screw down hard. Snug it until the end sits flush with the nut and no further, since over-torquing can pinch the well and keep a mag from dropping free. Pair it with the SI Mag Release for the EVO and the two pieces blend together seamlessly.
Fitment Notes Before You Order
This magwell fits all CZ Scorpion EVO pistols and carbines with the exception of the EVO 3+. It is not designed to work with CZ drum magazines, and if you run the OEM CZ folding stock, the magwell will need to be clearanced for the stock to fully fold. For standard box mags on a standard EVO, it drops right in and does its job.
Key Specifications
- Manufacturer: Strike Industries
- Model: CZ Scorpion EVO
- Manufacturer Part Number: CEVOMAGWELL
- UPC: 793811765922
- Material: SI Polymer Extreme (impact-resistant polymer)
- Color / Finish: Black
- Type: Flared magazine well
- Compatibility: All CZ Scorpion EVO pistols and carbines except EVO 3+
- Weight: Approx. 0.13 lbs
- Dimensions: Approx. 4.5 x 1.5 x 6.1 in
- Installation: Set screw mount, no gunsmithing required
What’s Included
- 1x Magwell for CZ Scorpion EVO
- 1x Set screw (M4x40mm)
- 1x Nut (M4)
- 1x Hex key (M3)
- 1x Loctite Threadlocker Blue 243
- 1x Warning card
Frequently Asked Questions
Will this magwell fit my CZ Scorpion EVO?
It fits all CZ Scorpion EVO pistols and carbines except the EVO 3+. It is not made to work with CZ drum magazines. If you run the OEM CZ folding stock, the magwell will need to be clearanced so the stock can fully fold.
Is the Scorpion EVO magwell hard to install?
Not at all. It captures around the mag well and locks down with a single included set screw, and everything you need including the hex key and threadlocker comes in the box. Most people have it on in a couple of minutes with no gunsmithing.
My magazine won't drop freely after install. What happened?
That is almost always an over-tightened set screw. Cranking it down too far pinches the magwell and binds the magazine. Back it off and tighten only until the end of the set screw sits flush with the nut, and mags should drop clean.
Is polymer strong enough for a magwell?
Yes. It is molded from Strike's SI Polymer Extreme, a high-strength impact-resistant blend that keeps the part light while handling the abuse a range gun sees. For the EVO platform the polymer build holds up well and does its job.





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