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Questions & Answers
Customer Reviews
Helpful Positive Review Big Improvement!! by Fire Medic, Verified Owner, May 13, 2024
This extended mag release is a huge improvement over the plastic OEM one!!! Makes reloading much smoother
1/1 found this helpful
Helpful Negative Review Adequate to meet your needs by Bill, Verified Owner, October 31, 2023
This mag release is marginally better than the original factory part. It is slightly bigger than the original. However, unless you absolutely had the original, I would get a bigger release. I would not call it a waste of money. But if you like th...
Read More...
1/1 found this helpful
Most Recent Reviews Nice Addition by Fire Medic, Verified Owner, May 9, 2024
This fixed my problem of having to manipulate my weapon in order to reload. Way nicer than the OEM plastic one!!!
Most Recent Reviews works perfectly by Toodels, Verified Owner, December 24, 2023
Simple install and works great. Was very surprised with the shipping. Usually everything takes a while to get it. Maybe because it was a small item.
Read All 4 Reviews

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Product Info for Centennial Defense Systems Extended Mag Release for Gen 4-5

The Centennial Defense Systems extended magazine release is machined from high quality 6061 aluminum and allows for easier and faster mag swaps. It is designed to fit in most holsters and will fit Gen 4-5 Glock models in 9mm, .40 S&W, .357 Sig as well as Gen 4 10mm and .45ACP models.image

Note: Will NOT fit G42, G43 or Gen 1-3 pistols.

Specifications for Centennial Defense Systems Extended Mag Release for Gen 4-5:

Manufacturer: Centennial Defense Systems
Gun Make: Glock
Fabric/Material: 6061 Aluminum

Package Contents:

  • Centennial Defense Systems Extended Mag Release for Gen 4-5

Centennial Defense Systems Extended Mag Release for Gen 4-5 Orderable Models

List of Orderable Models

Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Stippled, Zombie Green, 20468 , MPN: 20468 , UPC: 713310803550 , Code: 50O-EMR-CD14-20468
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Serrated, Pink, 20448 , MPN: 20448 , UPC: 713310803352 , Code: 50O-EMR-CD14-20448
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Stippled, Red, 20465 , MPN: 20465 , UPC: 713310803529 , Code: 50O-EMR-CD14-20465
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Stippled, Black, 20454 , MPN: 20454 , UPC: 713310803413 , Code: 50O-EMR-CD14-20454
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Stippled, Black, 20424 , MPN: 20424 , UPC: 713310803116 , Code: 50O-EMR-CD14-20424
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Stippled, Glock Gray, 20427 , MPN: 20427 , UPC: 713310803147 , Code: 50O-EMR-CD14-20427
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Stippled, Purple, 20434 , MPN: 20434 , UPC: 713310803215 , Code: 50O-EMR-CD14-20434
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Serrated, Nickel, 20446 , MPN: 20446 , UPC: 713310803338 , Code: 50O-EMR-CD14-20446
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Serrated, Black, 20409 , MPN: 20409 , UPC: 713310802966 , Code: 50O-EMR-CD14-20409
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Stippled, Burnt Bronze, 20426 , MPN: 20426 , UPC: 713310803130 , Code: 50O-EMR-CD14-20426
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Stippled, Gold, 20429 , MPN: 20429 , UPC: 713310803161 , Code: 50O-EMR-CD14-20429
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Stippled, Blue, 20425 , MPN: 20425 , UPC: 713310803123 , Code: 50O-EMR-CD14-20425
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Serrated, Glock Tan, 20413 , MPN: 20413 , UPC: 713310803000 , Code: 50O-EMR-CD14-20413
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Serrated, Hi-Viz Orange, 20415 , MPN: 20415 , UPC: 713310803024 , Code: 50O-EMR-CD14-20415
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Serrated, Nickel, 20416 , MPN: 20416 , UPC: 713310803031 , Code: 50O-EMR-CD14-20416
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Stippled, Pink, 20463 , MPN: 20463 , UPC: 713310803505 , Code: 50O-EMR-CD14-20463
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Serrated, Purple, 20449 , MPN: 20449 , UPC: 713310803369 , Code: 50O-EMR-CD14-20449
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Serrated, Zombie Green, 20453 , MPN: 20453 , UPC: 713310803406 , Code: 50O-EMR-CD14-20453
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Serrated, Pink, 20418 , MPN: 20418 , UPC: 713310803055 , Code: 50O-EMR-CD14-20418
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Stippled, Burnt Bronze, 20456 , MPN: 20456 , UPC: 713310803437 , Code: 50O-EMR-CD14-20456
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Serrated, Burnt Bronze, 20441 , MPN: 20441 , UPC: 713310803284 , Code: 50O-EMR-CD14-20441
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Serrated, Blue, 20410 , MPN: 20410 , UPC: 713310802973 , Code: 50O-EMR-CD14-20410
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Stippled, Hi-Viz Orange, 20430 , MPN: 20430 , UPC: 713310803178 , Code: 50O-EMR-CD14-20430
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Serrated, Black, 20439 , MPN: 20439 , UPC: 713310803260 , Code: 50O-EMR-CD14-20439
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Serrated, Glock Gray, 20442 , MPN: 20442 , UPC: 713310803291 , Code: 50O-EMR-CD14-20442
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Serrated, Satin Aluminum, 20451 , MPN: 20451 , UPC: 713310803383 , Code: 50O-EMR-CD14-20451
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Stippled, Zombie Green, 20438 , MPN: 20438 , UPC: 713310803253 , Code: 50O-EMR-CD14-20438
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Serrated, Glock Tan, 20443 , MPN: 20443 , UPC: 713310803307 , Code: 50O-EMR-CD14-20443
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Serrated, Blue, 20440 , MPN: 20440 , UPC: 713310803277 , Code: 50O-EMR-CD14-20440
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Stippled, White, 20467 , MPN: 20467 , UPC: 713310803543 , Code: 50O-EMR-CD14-20467
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Stippled, Satin Aluminum, 20436 , MPN: 20436 , UPC: 713310803239 , Code: 50O-EMR-CD14-20436
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Stippled, Red, 20435 , MPN: 20435 , UPC: 713310803222 , Code: 50O-EMR-CD14-20435
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Serrated, Zombie Green, 20423 , MPN: 20423 , UPC: 713310803109 , Code: 50O-EMR-CD14-20423
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Stippled, Glock Tan, 20458 , MPN: 20458 , UPC: 713310803451 , Code: 50O-EMR-CD14-20458
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Serrated, Purple, 20419 , MPN: 20419 , UPC: 713310803062 , Code: 50O-EMR-CD14-20419
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Serrated, Red, 20450 , MPN: 20450 , UPC: 713310803376 , Code: 50O-EMR-CD14-20450
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Stippled, Purple, 20464 , MPN: 20464 , UPC: 713310803512 , Code: 50O-EMR-CD14-20464
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Serrated, Hi-Viz Orange, 20445 , MPN: 20445 , UPC: 713310803321 , Code: 50O-EMR-CD14-20445
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Serrated, OD Green, 20447 , MPN: 20447 , UPC: 713310803345 , Code: 50O-EMR-CD14-20447
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Serrated, Glock Gray, 20412 , MPN: 20412 , UPC: 713310802997 , Code: 50O-EMR-CD14-20412
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Serrated, OD Green, 20417 , MPN: 20417 , UPC: 713310803048 , Code: 50O-EMR-CD14-20417
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Serrated, Red, 20420 , MPN: 20420 , UPC: 713310803079 , Code: 50O-EMR-CD14-20420
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Stippled, White, 20437 , MPN: 20437 , UPC: 713310803246 , Code: 50O-EMR-CD14-20437
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Stippled, Glock Tan, 20428 , MPN: 20428 , UPC: 713310803154 , Code: 50O-EMR-CD14-20428
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Stippled, Satin Aluminum, 20466 , MPN: 20466 , UPC: 713310803536 , Code: 50O-EMR-CD14-20466
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Serrated, White, 20452 , MPN: 20452 , UPC: 713310803390 , Code: 50O-EMR-CD14-20452
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Stippled, Blue, 20455 , MPN: 20455 , UPC: 713310803420 , Code: 50O-EMR-CD14-20455
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Serrated, Gold, 20414 , MPN: 20414 , UPC: 713310803017 , Code: 50O-EMR-CD14-20414
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Stippled, OD Green, 20462 , MPN: 20462 , UPC: 713310803499 , Code: 50O-EMR-CD14-20462
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Stippled, Pink, 20433 , MPN: 20433 , UPC: 713310803208 , Code: 50O-EMR-CD14-20433
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Stippled, Glock Gray, 20457 , MPN: 20457 , UPC: 713310803444 , Code: 50O-EMR-CD14-20457
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Serrated, Satin Aluminum, 20421 , MPN: 20421 , UPC: 713310803086 , Code: 50O-EMR-CD14-20421
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Stippled, Nickel, 20461 , MPN: 20461 , UPC: 713310803482 , Code: 50O-EMR-CD14-20461
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Stippled, Nickel, 20431 , MPN: 20431 , UPC: 713310803185 , Code: 50O-EMR-CD14-20431
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Serrated, Burnt Bronze, 20411 , MPN: 20411 , UPC: 713310802980 , Code: 50O-EMR-CD14-20411
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Stippled, Gold, 20459 , MPN: 20459 , UPC: 713310803468 , Code: 50O-EMR-CD14-20459
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Serrated, Gold, 20444 , MPN: 20444 , UPC: 713310803314 , Code: 50O-EMR-CD14-20444
Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Stippled, OD Green, 20432 , MPN: 20432 , UPC: 713310803192 , Code: 50O-EMR-CD14-20432

Centennial Defense Systems Extended Mag Release for Gen 4-5 Unavailable & Discontinued Models

List of Unorderable Models

Centennial Defense Systems Extended Mag Release for Gen 4-5 9mm, .40S&W, .357SIG Glock, Serrated, White, 20422 , MPN: 20422 , UPC: 713310803093 , Code: 50O-EMR-CD14-20422
Centennial Defense Systems Extended Mag Release for Gen 4-5 10mm, .45ACP Glock, Stippled, Hi-Viz Orange, 20460 , MPN: 20460 , UPC: 713310803475 , Code: 50O-EMR-CD14-20460
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