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Handgun Magazine Extensions 51 Items

Magazine Extensions for Glock, Sig Sauer & Smith & Wesson - 51 Products

We offer a selection of handgun magazine extensions (51), providing increased round capacity and enhanced control for a variety of popular handgun models.

Our collection features extensions compatible with leading models like Glock 19, Sig Sauer P320, and Smith & Wesson M&P, allowing shooters to add extra rounds and improve grip for better control. These magazine extensions not only increase capacity but also provide a more comfortable and secure hold, particularly for shooters with larger hands or those looking for better recoil management.

Shop trusted brands like TYRANT CNC, STRIKE INDUSTRIES, SHIELD ARMS, and XTECH TACTICAL at Brownells and take advantage of savings Up To 31% Off on magazine extensions that deliver increased capacity and improved control for your handgun.

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WALTHER ARMS INC - 9MM LUGER MAGAZINE FOR WALTHER PDP FULL SIZE WALTHER ARMS INC - 9MM LUGER MAGAZINE FOR WALTHER PDP FULL SIZE
5 Stars
(5.0)

$34.99 - $36.99

In stock
STRIKE INDUSTRIES - EXTENDED MAGAZINE PLATE FOR GLOCK~19 STRIKE INDUSTRIES - EXTENDED MAGAZINE PLATE FOR GLOCK~19
5 Stars
(0.0)

$16.95

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Product badge TYRANT CNC - +4 MAGAZINE EXTENSION FOR GLOCK® 43X/48 TYRANT CNC - +4 MAGAZINE EXTENSION FOR GLOCK® 43X/48
5 Stars
(3.5)

$35.96

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Product badge SHIELD ARMS - S15 MAGAZINE EXTENSION FOR GLOCK® G43X/G48 SHIELD ARMS - S15 MAGAZINE EXTENSION FOR GLOCK® G43X/G48
5 Stars
(0.0)

$31.49 - $35.99

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Product badge PEARCE GRIP - GRIP EXTENSION FOR GLOCK® PEARCE GRIP - GRIP EXTENSION FOR GLOCK®
5 Stars
(4.3)

$10.99 - $11.99

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Product badge TYRANT CNC - MKI +5/4 MAGAZINE EXTENSION FOR GLOCK® 17/22/34/35/19X/45 TYRANT CNC - MKI +5/4 MAGAZINE EXTENSION FOR GLOCK® 17/22/34/35/19X/45
5 Stars
(0.0)

$29.99

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STRIKE INDUSTRIES - ALUMINUM EXTENDED MAG PLATE FOR GLOCK G19 (9MM) STRIKE INDUSTRIES - ALUMINUM EXTENDED MAG PLATE FOR GLOCK G19 (9MM)
5 Stars
(0.0)

$39.95

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Product badge TANGODOWN - MAGAZINE EXTENSION FOR GLOCK® 43 TANGODOWN - MAGAZINE EXTENSION FOR GLOCK® 43
5 Stars
(4.9)

$10.95 - $13.99

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Product badge PACHMAYR - GRIP EXTENDER FOR GLOCK® PACHMAYR - GRIP EXTENDER FOR GLOCK®
5 Stars
(5.0)

$8.99

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Product badge TYRANT CNC - +4/5 MAGAZINE EXTENSIONS FOR GLOCK® 19 & 23 TYRANT CNC - +4/5 MAGAZINE EXTENSIONS FOR GLOCK® 19 & 23
5 Stars
(5.0)

$35.96

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Product badge PEARCE GRIP - MAG EXT GLOCK® 42+1 PEARCE GRIP - MAG EXT GLOCK® 42+1
5 Stars
(5.0)

$7.99

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Product badge TYRANT CNC - +3 MAGAZINE EXTENSION FOR GLOCK® 43 TYRANT CNC - +3 MAGAZINE EXTENSION FOR GLOCK® 43
5 Stars
(0.0)

$31.46

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Product badge LYMAN - GRIP EXTENDER FOR GLOCK® LYMAN - GRIP EXTENDER FOR GLOCK®
5 Stars
(3.4)

$9.99

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Product badge TYRANT CNC - MKI +5/4 MAGAZINE EXTENSION 9MM LUGER/.40 S&W FOR GLOCK® 19/23 TYRANT CNC - MKI +5/4 MAGAZINE EXTENSION 9MM LUGER/.40 S&W FOR GLOCK® 19/23
5 Stars
(0.0)

$29.99 - $35.96

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Product badge TANGODOWN - TACTICAL FLOORPLATES FOR  GLOCK® TANGODOWN - TACTICAL FLOORPLATES FOR GLOCK®
5 Stars
(5.0)

$19.99 - $23.50

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Product badge PEARCE GRIP - S&W M&P GRIP EXTENSION PEARCE GRIP - S&W M&P GRIP EXTENSION
5 Stars
(4.9)

$10.99

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Product badge LYMAN - S&W M&P GRIP EXTENDER LYMAN - S&W M&P GRIP EXTENDER
5 Stars
(2.8)

$9.99

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Product badge TYRANT CNC - MAGAZINE EXTENSION FOR SIG SAUER P320 TYRANT CNC - MAGAZINE EXTENSION FOR SIG SAUER P320
5 Stars
(3.7)

$35.96

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Product badge GHOST - MAGAZINE EXTENSION FOR GLOCK® 43 GHOST - MAGAZINE EXTENSION FOR GLOCK® 43
5 Stars
(5.0)

$15.99

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Product badge TYRANT CNC - S&W M&P SHIELD +2 MAGAZINE EXTENSIONS TYRANT CNC - S&W M&P SHIELD +2 MAGAZINE EXTENSIONS
5 Stars
(3.5)

$26.95

In stock
Products:  1  –  32  of 62