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Reptilia Black Hole Polymer Magwell for Glock, Gen-3/4 Color: Black, Fabric/Material: Polymer, 28% Off Plus Blazin' Deal

Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005
Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005
Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005
Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005
Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005
Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005
Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005
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Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005
Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005
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Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005
Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005
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Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005
Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005
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Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005
Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005
5 of 6 images
Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005
Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005
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Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005

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Questions & Answers
Does it fit the G19 gen 4 with the large backstrap? Expert Answer

Yes, the Reptilia Black Hole Polymer Magwell is compatible with Gen 4 G19 pistols with or without backstraps.

by Ethan, Gear Expert, October 27, 2025
Will this fit a Glock 44 .22LR Expert Answer

No it will not.
The Glock 44 has a gen 5 flared magwell.

by Todd, Gear Expert, October 4, 2021
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Grest for the price by TomFoolery, Verified Owner, September 15, 2024
Budget magwell THAT WORKS WITH BACKSTRAPS, and that’s hard to find. I agree with others that there can be a slight gap, but it has no effect on function, and isn’t really noticeable unless you look for it. Easy to install, and a nice upgrade. If you ...
Read More...
2/2 found this helpful
Most Recent Reviews
Terrible Product by g-reeper, Verified Owner, February 2, 2026
These suck. The fit is trash. I've tried a couple of these over the years and they always leave some sort of gap or fit loose using the correct gen oem frame. Buy SLR and cry once. Black hole of your time and money. This one went straight to the land...
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Terrible Don’t Buy!!! by Al, August 4, 2022
I do don’t no recommend this product it is thee worst mag well ever but of course you get what you pay for. Whom ever designed it needs to redesign this mag well it has great potential. But I Highly recommend you buy buy another mag well that’s not t...
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product and needs work by Tristan, September 1, 2021
Removed from gun instantly there was a clear gap between the grip and magwell. even when tight in didn't meet up with to grip the flimsy. Opticsplanet chould do a little quality control,and possibly remove form inventory.
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it works fine by MassSucksAzz, Verified Owner, April 5, 2021
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Prices have been cut drastically on this product as part of a special offer. These prices are so low that there's no double-dipping with coupons or any additional discounts, but you'll still get the best deal out there. This offer won't last long, so don't miss out!
Color:
Black
Gun Make:
Glock
Gun Model:
Glock 19 Gen 3, Glock 19 Gen 4
Model Generation:
3, 4
Included Accessories:
All mounting hardware is included
Condition:
New

Code: 3Q1-MGW-MAGLO-100-005

MPN: 100-005

UPC: 850002688139

Blazin' Deal
List: $23.95Save 28%
$17.21

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Reptilia Black Hole Polymer Magwell for Glock, Gen-3/4

The Black Hole Polymer Magazine Well for Glock pistols is a highly durable, cost-effective magazine well for Gen 3 and Gen 4 Glock handguns designed to facilitate smoother reloads without adding excessive bulk to the weapon.image

Included Accessories:

All Mounting Hardware Included

Specifications for Reptilia Black Hole Polymer Magwell for Glock, Gen-3/4:

Manufacturer: Reptilia
Color: Black
Fabric/Material: Polymer
Gun Make: Glock
Gun Model: Glock 19 Gen 4, Glock 19 Gen 3
Model Generation: 4, 3
Included Accessories: All mounting hardware is included
Condition: New
Country of Origin: USA

Package Contents:

  • Reptilia Black Hole Polymer Magwell for Glock, Gen-3/4

What firearm models does the manufacturer say Reptilia Black Hole Polymer Magwell for Glock, Gen-3/4 is compatible with?

The manufacturer says that Reptilia Black Hole Polymer Magwell for Glock, Gen-3/4 is compatible with Glock 19 Gen 3, Glock 19 Gen 4

Reptilia Black Hole Polymer Magwell for Glock, Gen-3/4 Orderable Models

List of Orderable Models

  • Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005 , MPN: 100-005 , UPC: 850002688139 , Code: 3Q1-MGW-MAGLO-100-005

Reptilia Black Hole Polymer Magwell for Glock, Gen-3/4 Unavailable & Discontinued Models

List of Unorderable Models

  • USED Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005, EDEMO2, Used, Condition Good, Inspect and Rebox , MPN: 100-005-EDEMO2 , Code: 3Q1-MGW-MAGLO-100-005-EDEMO-RE-C
  • USED Reptilia Black Hole Polymer Magwell for Glock 19 Gen-3/4, Black, 100-005, EDEMO1, Used, Condition Like New , MPN: 100-005-EDEMO1 , Code: 3Q1-MGW-MAGLO-100-005-EDEMO1
  • Reptilia Black Hole Polymer Magwell for Glock 17 Gen-3/4, Black, 100-006 , MPN: 100-006 , UPC: 850002688115 , Code: 3Q1-MGW-MAGLO-100-006
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Last updated 2026-08-07 UTC.