Dry-fire mag insertSnapPoint MagBlock™ Dry Fire Magazine Insert – Combo Pack (3 Small + 3 Large)
SnapPoint MagBlock™ Dry Fire Magazine Insert – Combo Pack (3 Small + 3 Large)
SnapPoint MagBlock™ Dry Fire Magazine Insert – Combo Pack (3 Small + 3 Large)
SnapPoint MagBlock™ Dry Fire Magazine Insert – Combo Pack (3 Small + 3 Large)

6 per pack · 3 small + 3 large

SnapPoint MagBlock™ Dry Fire Magazine Insert – Combo Pack (3 Small + 3 Large)

★★★★★ 4.6 · 162 reviews
$24.996 MagBlocks per pack
  • No slide lock: rack and press without the slide locking back
  • Nothing chambers: rounds stay in the mag, so nothing ejects onto the floor
  • Your real mags: same weight, springs and basepads. No permanent mods
  • Both sizes in every pack: small (blue) for Glock 9mm and Echelon, large (orange) for 2011 and P365 XMacro. See which fits your mag
Pack: Combo Pack (3 Small + 3 Large)

Ships same or next business day · Free shipping $75+

30-day guarantee
Both sizes included
No permanent mods
Free ship $75+
MagBlock™$24.99 · 6 MagBlocks per pack
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How MagBlock works

Rack, press, repeat. No reloading.

MagBlock sits on top of the dummy rounds inside your real magazine. When you rack, nothing strips off the stack, so nothing chambers, nothing ejects and the slide never locks back.

MagBlock installed on top of dummy rounds inside a magazineMagBlock sitting on top of the rounds, under the feed lips

Without MagBlock

  • Every rack strips a round. It chambers, then flies out on the next rack.
  • Your mag empties in a few reps. Stop, pick rounds off the floor, reload.
  • The slide locks back once the mag runs dry.

With MagBlock

  • Nothing feeds or chambers. MagBlock holds the stack down under the feed lips.
  • Rack, press, rack, press. No reloading between reps, no rounds on the floor.
  • No slide lock. The follower can't rise, so the slide runs freely.
  • Same mag, same weight. Your real mag stays loaded with dummy rounds.
Heads up: you still rack the slide between reps. MagBlock stops slide lock and chambering. It doesn't fire anything or reset your trigger on its own: racking is your reset.

How to install

Four steps. No tools beyond a small screwdriver.

  1. Load your mag with dummy rounds, then take out 1 or 2 so there's room on top.
  2. Put a small screwdriver in the hole on the front of the MagBlock.
  3. Press down the front of the top round and slide MagBlock under the feed lips, hole facing forward and the curved edge sitting on top of the rounds.
  4. Insert the mag and train. Rack, press, rack, press.

To remove: push MagBlock back slightly, hook the front hole with the screwdriver and pull it out. No permanent changes to your mag.

Which size?

Every pack has both: 3 small + 3 large

Small · Blue

Glock 9mm double-stack (G17, G19, G45, G47) and Springfield Echelon.

Large · Orange

2011 / Staccato 2011 and Sig P365 XMacro.

Also works with laser training cartridges: see every shot without reloading your mag.

Still not sure?

Frequently asked questions

Do I still rack the slide?

Yes. MagBlock stops slide lock and stops rounds from chambering, but you still rack between reps. That's your trigger reset, the same as any dry-fire setup.

Does it reset my trigger automatically?

No. Nothing fires, so nothing cycles on its own. Racking the slide resets the trigger. MagBlock just means that rack doesn't chamber a round or lock the slide back.

Which size do I need?

Every pack has both sizes.

Small (blue): Glock 9mm double-stack (G17, G19, G19X, G45, G47) and Springfield Echelon.

Large (orange): 2011 / Staccato 2011 and Sig P365 XMacro.

Not compatible yet: Glock 43X/48 slimline, .380 and .22 mags.

Not sure about your mag? Message us the model and we'll tell you.

It won't fit or feels tight. What's wrong?

Most fit issues come from orientation. Remove 1–2 dummy rounds from a full mag to make room. Slide MagBlock in with the screwdriver hole facing the front of the mag and the curved edge sitting on top of the rounds (see the product photos), then push it down under the feed lips. The install video above shows it step by step.

Still stuck? Message us your mag model.

Do I need dummy rounds with it?

Yes. MagBlock sits on top of dummy rounds inside your mag, and those rounds give the mag its real weight. Pair it with SnapPoint real-weight rounds for the most realistic reloads.

Will it damage my magazine?

No. There are no permanent modifications. It slides in and out with a small screwdriver through the hole on the front.

Is it safe with live ammo around?

MagBlock physically blocks rounds from feeding, so nothing can chamber from that mag while it's installed. Still follow standard dry-fire safety: keep live ammo out of the room.

Does it work with laser training cartridges?

Yes. Rack and press with a laser cartridge chambered and see every shot without reloading your mag.

What's in the pack?

6 MagBlocks: 3 small (blue) and 3 large (orange).

Ready when you are

More reps. Less reloading.

Get MagBlock

Free shipping $75+ · Ships same or next business day · 30-day guarantee

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