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FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier Includes Blazin' Deal — Free 2 Day Shipping w/ code 2DAYAIR — 8 models

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FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Black, fx-glcoremagb
FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Olive Drab Green, fx-glcoremagg
FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Olive Drab Green, fx-glcoremagcpg
FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Black, fx-glcoremagcpb
FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Flat Dark Earth, fx-glcoremagcpt
FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Flat Dark Earth, fx-glcoremagt
FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Black, Flat Dark Earth, Olive Drab Green
FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Black, fx-glcoremagb
FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Olive Drab Green, fx-glcoremagg
FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Olive Drab Green, fx-glcoremagcpg
FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Black, fx-glcoremagcpb
FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Flat Dark Earth, fx-glcoremagcpt
FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Flat Dark Earth, fx-glcoremagt
1 of 2 videos
Fab Defense - GL Core Family of Stocks
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FAB Defense GL Core Mag
FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Black, fx-glcoremagb
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FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Black, fx-glcoremagb
FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Olive Drab Green, fx-glcoremagg
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FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Olive Drab Green, fx-glcoremagg
FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Olive Drab Green, fx-glcoremagcpg
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FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Olive Drab Green, fx-glcoremagcpg
FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Black, fx-glcoremagcpb
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FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Black, fx-glcoremagcpb
FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Flat Dark Earth, fx-glcoremagcpt
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FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Flat Dark Earth, fx-glcoremagcpt
FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Flat Dark Earth, fx-glcoremagt
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FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Flat Dark Earth, fx-glcoremagt
FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Black, Flat Dark Earth, Olive Drab Green
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FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Black, Flat Dark Earth, Olive Drab Green
FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Black, fx-glcoremagb
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FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Black, fx-glcoremagb
FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Olive Drab Green, fx-glcoremagg
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FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Olive Drab Green, fx-glcoremagg
FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Olive Drab Green, fx-glcoremagcpg
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FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Olive Drab Green, fx-glcoremagcpg
FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Black, fx-glcoremagcpb
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FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Black, fx-glcoremagcpb
FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Flat Dark Earth, fx-glcoremagcpt
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FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Flat Dark Earth, fx-glcoremagcpt
FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Flat Dark Earth, fx-glcoremagt
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FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Flat Dark Earth, fx-glcoremagt

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Questions & Answers
will this hold a standard 30rnd magazine? or just 10 rnd? Expert Answer

The FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier is designed to carry the 10 round magazine.

by Hunter, Gear Expert, January 4, 2022
See 5 More Answers
Is this stock ambidextrous? Expert Answer

There are no left and right handed FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier. Please email us at techsales@opticsplanet.com regarding your question.

by Hunter, Gear Expert, October 24, 2023
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Fixes issues with the GL-MAG by Brett, January 19, 2021
This stock fixes the rattle issue that the GL-MAG had with mil-spec buffer tubes while also cutting down on the bulk. It comes with 2 sets of inserts (one set for mil-spec and one for commercial) to make sure it has a tight, no-rattle fit. The back a...
Read More...
25/25 found this helpful
Helpful Positive Review
They hold normal mags as well by Kram, Verified Owner, January 4, 2025
Very nice buttstock. Solid and a bit heavy with a normal loaded mag but well worth it.
1/1 found this helpful
Helpful Positive Review
Mag button stock by RODNEY, Verified Owner, September 24, 2024
This is a a great idea. Works exactly as described. I will be ordering more of these. We'll build and functional. Optic planet has fast shipping and great products.
1/2 found this helpful
Helpful Positive Review
Good for tactical use by C Marcus, Verified Owner, April 29, 2021
I have this version and the older version. I use one on 300 BLK Out and 5.56. No issues. Took to the range used and abused. Held up very well. Installing for first time was learning curve. Be patient and pull all the way or gently use a flat head scr...
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7/7 found this helpful
Helpful Positive Review
magazine carrier by Harold Hunt, Verified Owner, December 3, 2023
The very first one that I bought I put it on my AR-15 223 I really enjoyed it so I purchased two more one to go on another AR 223 and the other one went on AAR 410, a lot of my friends and people at the gun range really like the idea so I told him wh...
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2/2 found this helpful
Helpful Positive Review
Why wouldn’t you? by JJ, Verified Owner, December 5, 2023
Out of all the options there are for AR stocks I find this one the most useful. The included magazine needs a little slap when going into my lower, but the stock is a universal fit, so you can carry any mags in there. My one suggestion for improvem...
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3/4 found this helpful
Read All 91 Reviews
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Product Info for FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier

The CORE M has a built-in concealed AR15/M16/M4 Magazine Carrier that will accommodate all standard 5.56x45 (.223 Rem) AR15/M16/M4 and FAB Defense Ultimag Magazines. Whether its for accuracy or multiple target engagements, you can depend on your last ten chances with the FAB Defense "Survival" AR15 Butt-stock w/Built-in 10r Magazine Carrier. The CORE M AR15 Stock has a unique Anti-Rattle mechanism that holds the stock firmly in place on your AR15 tube eliminating any unnecessary rattle, furthermore the butt-pad in made out of a high-quality rubber to prevent it from slipping while shooting and enhancing the grip on the shooter's shoulder. The stock will fit both MIL-SPEC and Commercial tubes.image

Specifications for FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier:

Manufacturer: FAB Defense
Gun Model: M16, M4, AR-15
Gun Type: Rifle
Buffer Tube Size: Commercial or MIL-Spec

Features of FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier

  • Sleek design with no protruding parts, will not get caught on gear or webbing
  • Keeps all of the characteristics of the M4 buttstock, while incorporating a State of the Art magazine carrier
  • Positioned close by for convenient mag change , providing you with the edge you need
  • Incorporates a quick release button for swift clip change
  • Does not interfere or change buttstock to shoulder positioning
  • Integrated ambidextrous quick detach rear sling swivel connectors
  • Fits on both Mil-Spec and commercial tubes
  • Made with fiberglass reinforced polymer composite

Package Contents:

  • FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier
  • Cheek piece

What firearm models does the manufacturer say FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier is compatible with?

The manufacturer suggests that FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier is compatible with AR-15, M4, M16

FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier Orderable Models

List of Orderable Models

  • Open Box, Dealer Demo, FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Flat Dark Earth, fx-glcoremagcpt , MPN: FX-GLCOREMAGCPT-DMO , Code: 1S0-BSC-GLCM4CP-fx-glcoremagcpt-DMO-OB-A
  • Open Box, Dealer Demo, FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Flat Dark Earth, fx-glcoremagt , MPN: FX-GLCOREMAGT-DMO , Code: 1S0-BSC-GLCM4CP-fx-glcoremagt-DMO-OB-A
  • FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Flat Dark Earth, fx-glcoremagcpt , MPN: fx-glcoremagcpt , UPC: 7290111586576 , Code: 1S0-BSC-GLCM4CP-fx-glcoremagcpt
  • FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Flat Dark Earth, fx-glcoremagt , MPN: fx-glcoremagt , UPC: 7290111586545 , Code: 1S0-BSC-GLCM4CP-fx-glcoremagt
  • FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Black, fx-glcoremagb , MPN: fx-glcoremagb , UPC: 7290111586521 , Code: 1S0-BSC-GLCM4CP-fx-glcoremagb
  • FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Olive Drab Green, fx-glcoremagcpg , MPN: fx-glcoremagcpg , UPC: 7290111586569 , Code: 1S0-BSC-GLCM4CP-fx-glcoremagcpg
  • FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Black, fx-glcoremagcpb , MPN: fx-glcoremagcpb , UPC: 7290111586552 , Code: 1S0-BSC-GLCM4CP-fx-glcoremagcpb
  • FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Olive Drab Green, fx-glcoremagg , MPN: fx-glcoremagg , UPC: 7290111586538 , Code: 1S0-BSC-GLCM4CP-fx-glcoremagg

FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, FAB Defense GL CORE MAG - M4 Survival Buttstock w/ Built-in Mag Carrier, Black, fx-glcoremagb , MPN: fx-glcoremagb-DEMO , Code: 1S0-BSC-GLCM4CP-FX-GLCOREMAGB-DEMO
  • Demo, FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Black, fx-glcoremagcpb , MPN: fx-glcoremagcpb-DEMO , Code: 1S0-BSC-GLCM4CP-FX-GLCOREMAGCPB-DEMO
  • USED, FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Black, fx-glcoremagcpb , MPN: FX-GLCOREMAGCPB-EDEMO , Code: 1S0-BSC-GLCM4CP-fx-glcoremagcpb-EDEMO-IN-C
  • Open Box, Dealer Demo, FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier, Olive Drab Green, fx-glcoremagcpg , MPN: FX-GLCOREMAGCPG-DMO , Code: 1S0-BSC-GLCM4CP-fx-glcoremagcpg-DMO-OB-A
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