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Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button Up to 17% Off — 11 models

GUNTEC USA AR15 Mag Catch Assembly with Extended Mag Button, Black GT-MC-ASSEMBLY
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Gold, GT-MC-ASSEMBLY-GOLD
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Red, GT-MC-ASSEMBLY-RED
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Clear, GT-MC-ASSEMBLY-CLEAR
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Blue, GT-MC-ASSEMBLY-BLUE
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Purple, GT-MC-ASSEMBLY-PURPLE
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Orange, GT-MC-ASSEMBLY-ORANGE
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Green, GT-MC-ASSEMBLY-GREEN
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Grey, GT-MC-ASSEMBLY-GREY
Guntec USA AR-15 Mag Catch Assembly w/ Extended Mag Button, Anodized Pink, GT-MC-ASSEMBLY-PINK
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Cerakote Flat Dark Earth, GT-MC-ASSEMBLY-FDE
GUNTEC USA AR15 Mag Catch Assembly with Extended Mag Button, Black GT-MC-ASSEMBLY
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GUNTEC USA AR15 Mag Catch Assembly with Extended Mag Button, Black GT-MC-ASSEMBLY
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Gold, GT-MC-ASSEMBLY-GOLD
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Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Gold, GT-MC-ASSEMBLY-GOLD
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Red, GT-MC-ASSEMBLY-RED
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Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Red, GT-MC-ASSEMBLY-RED
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Clear, GT-MC-ASSEMBLY-CLEAR
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Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Clear, GT-MC-ASSEMBLY-CLEAR
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Blue, GT-MC-ASSEMBLY-BLUE
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Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Blue, GT-MC-ASSEMBLY-BLUE
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Purple, GT-MC-ASSEMBLY-PURPLE
6 of 11 images
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Purple, GT-MC-ASSEMBLY-PURPLE
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Orange, GT-MC-ASSEMBLY-ORANGE
7 of 11 images
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Orange, GT-MC-ASSEMBLY-ORANGE
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Green, GT-MC-ASSEMBLY-GREEN
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Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Green, GT-MC-ASSEMBLY-GREEN
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Grey, GT-MC-ASSEMBLY-GREY
9 of 11 images
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Grey, GT-MC-ASSEMBLY-GREY
Guntec USA AR-15 Mag Catch Assembly w/ Extended Mag Button, Anodized Pink, GT-MC-ASSEMBLY-PINK
10 of 11 images
Guntec USA AR-15 Mag Catch Assembly w/ Extended Mag Button, Anodized Pink, GT-MC-ASSEMBLY-PINK
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Cerakote Flat Dark Earth, GT-MC-ASSEMBLY-FDE
11 of 11 images
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Cerakote Flat Dark Earth, GT-MC-ASSEMBLY-FDE

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Customer Reviews
Most Recent Reviews
STRIPPED OUT BEFORE 500 ROUNDS by ANDREW, Verified Owner, October 6, 2025
Within 500 rounds through the gun the threads completely stripped out of the button and most of the catch so the aluminum is too soft I'd say it should be steel but the fitment is good and looks great but not worth it if it breaks almost immediately
Most Recent Reviews
perfect replacement by jay, Verified Owner, February 22, 2025
It looks and works great! I got the green one, and it is colored a darker green. It seems to perform just as good as the original and potentially better.
Read All 2 Reviews
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Product Info for Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button

Guntec USA has been manufacturing AR-15, AR-308 and AR 9mm accessories since 1989. Our goal is to distribute excellent quality, at an economical value.image

Specifications for Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button:

Manufacturer: Guntec USA
Gun Make: AR Platform
Gun Model: AR-15
Weight: 0.8 oz
Condition: New

Features of Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button

  • Includes Mag Catch
  • Mag Catch Spring
  • Extended Mag Catch Button

Package Contents:

  • Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button

What firearm models does the manufacturer say Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button is compatible with?

The manufacturer suggests that Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button is compatible with AR-15

Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button Orderable Models

List of Orderable Models

  • Guntec USA AR-15 Mag Catch Assembly with Extended Mag Button, Black, GT-MC-ASSEMBLY , MPN: GT-MC-ASSEMBLY , Code: 2AH-MRC-MGZLJK-GT-MC-ASSEMBLY
  • Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Gold, GT-MC-ASSEMBLY-GOLD , MPN: GT-MC-ASSEMBLY-GOLD , UPC: 709016736612 , Code: 2AH-MRC-MGZLJK-GT-MC-ASSEMBLY-GOLD
  • Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Red, GT-MC-ASSEMBLY-RED , MPN: GT-MC-ASSEMBLY-RED , UPC: 709016736629 , Code: 2AH-MRC-MGZLJK-GT-MC-ASSEMBLY-RED
  • Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Clear, GT-MC-ASSEMBLY-CLEAR , MPN: GT-MC-ASSEMBLY-CLEAR , UPC: 709016736667 , Code: 2AH-MRC-MGZLJK-GT-MC-ASSEMBLY-CLEAR
  • Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Blue, GT-MC-ASSEMBLY-BLUE , MPN: GT-MC-ASSEMBLY-BLUE , UPC: 709016736643 , Code: 2AH-MRC-MGZLJK-GT-MC-ASSEMBLY-BLUE
  • Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Purple, GT-MC-ASSEMBLY-PURPLE , MPN: GT-MC-ASSEMBLY-PURPLE , UPC: 709016736605 , Code: 2AH-MRC-MGZLJK-GT-MC-ASSEMBLY-PURPLE
  • Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Cerakote Flat Dark Earth, GT-MC-ASSEMBLY-FDE , MPN: GT-MC-ASSEMBLY-FDE , UPC: 709016736759 , Code: 2AH-MRC-MGZLJK-GT-MC-ASSEMBLY-FDE
  • Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Grey, GT-MC-ASSEMBLY-GREY , MPN: GT-MC-ASSEMBLY-GREY , UPC: 709016736650 , Code: 2AH-MRC-MGZLJK-GT-MC-ASSEMBLY-GREY
  • Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Green, GT-MC-ASSEMBLY-GREEN , MPN: GT-MC-ASSEMBLY-GREEN , UPC: 709016736674 , Code: 2AH-MRC-MGZLJK-GT-MC-ASSEMBLY-GREEN
  • Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Orange, GT-MC-ASSEMBLY-ORANGE , MPN: GT-MC-ASSEMBLY-ORANGE , UPC: 752574662084 , Code: 2AH-MRC-MGZLJK-GT-MC-ASSEMBLY-ORANGE
  • Guntec USA AR-15 Mag Catch Assembly w/ Extended Mag Button, Anodized Pink, GT-MC-ASSEMBLY-PINK , MPN: GT-MC-ASSEMBLY-PINK , UPC: 752574665306 , Code: 2AH-MRC-MGZLJK-GT-MC-ASSEMBLY-PINK

Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button Unavailable & Discontinued Models

List of Unorderable Models

  • USED Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button, Anodized Red, GT-MC-ASSEMBLY-RED, EDEMO1, Used, Condition Fair , MPN: GT-MC-ASSEMBLY-RED-EDEMO1 , Code: 2AH-MRC-MGZLJK-GT-MC-ASSEMBLY-RED-EDEMO1
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