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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, PEARCE GRIP, and XTECH TACTICAL at Brownells and take advantage of savings Up To 40% Off on magazine extensions that deliver increased capacity and improved control for your handgun.

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Product badge WALTHER ARMS INC - 9MM MAGAZINES FOR WALTHER PDP FULL SIZE WALTHER ARMS INC - 9MM MAGAZINES FOR WALTHER PDP FULL SIZE
5 Stars
(5.0)

$30.84 - $36.99

$34.99 - $36.99

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Product badge SPRINGFIELD ARMORY - XD-M/XD-M ELITE 9MM 35-ROUND EXTENDED MAGAZINE SPRINGFIELD ARMORY - XD-M/XD-M ELITE 9MM 35-ROUND EXTENDED MAGAZINE
5 Stars
(5.0)

$35.42

$39.99

In stock
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)

$29.87 - $30.14

$35.96

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Product badge TYRANT CNC - +5/4 MAGAZINE EXTENSION FOR GLOCK® 17/22/34/35/19X/45 TYRANT CNC - +5/4 MAGAZINE EXTENSION FOR GLOCK® 17/22/34/35/19X/45
5 Stars
(5.0)

$29.88 - $30.14

$35.96

In stock
Product badge SPRINGFIELD ARMORY - SA-35 9MM LUGER MAGAZINE SPRINGFIELD ARMORY - SA-35 9MM LUGER MAGAZINE
5 Stars
(5.0)

$26.24

$29.99

In stock
TANGODOWN - TACTICAL FLOORPLATES FOR  GLOCK® TANGODOWN - TACTICAL FLOORPLATES FOR GLOCK®
5 Stars
(5.0)

$19.99 - $23.50

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

$15.99

In stock
Product badge XTECH TACTICAL - GRIP EXTENSION FOR 9MM LUGER SIG SAUER P365® XTECH TACTICAL - GRIP EXTENSION FOR 9MM LUGER SIG SAUER P365®
5 Stars
(5.0)
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PACHMAYR - GRIP EXTENDER FOR GLOCK® PACHMAYR - GRIP EXTENDER FOR GLOCK®
5 Stars
(5.0)

$8.99

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

$7.99

In stock
TANGODOWN - MAGAZINE EXTENSION FOR GLOCK® 43 TANGODOWN - MAGAZINE EXTENSION FOR GLOCK® 43
5 Stars
(4.9)

$10.95 - $13.99

In stock
PEARCE GRIP - S&W M&P GRIP EXTENSION PEARCE GRIP - S&W M&P GRIP EXTENSION
5 Stars
(4.9)

$10.99

In stock
PEARCE GRIP - SPRINGFIELD XD/XDM GRIP EXTENSION PEARCE GRIP - SPRINGFIELD XD/XDM GRIP EXTENSION
5 Stars
(4.5)

$12.99

In stock
Product badge XTECH TACTICAL - MTX 365 10 TO 13 ROUND MAG EXTENDER ~ 9MM LUGER SIG SAUER P365® XTECH TACTICAL - MTX 365 10 TO 13 ROUND MAG EXTENDER ~ 9MM LUGER SIG SAUER P365®
5 Stars
(4.3)
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In stock
PEARCE GRIP - GRIP EXTENSION FOR GLOCK® PEARCE GRIP - GRIP EXTENSION FOR GLOCK®
5 Stars
(4.3)

$10.99 - $11.99

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PEARCE GRIP - GRIP ENHANCER for GLOCK® PEARCE GRIP - GRIP ENHANCER for GLOCK®
5 Stars
(4.0)

$12.49

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Product badge PEARCE GRIP - KAHR GRIP EXTENSION PEARCE GRIP - KAHR GRIP EXTENSION
5 Stars
(4.0)

$7.47

$12.49

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

$30.14 - $35.96

$35.96

In stock
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)

$22.60

$26.95

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

$6.09 - $9.99

$9.99

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Product badge STRIKE INDUSTRIES - EXTENDED MAGAZINE PLATE POLYMER FOR SIG SAUER P320® STRIKE INDUSTRIES - EXTENDED MAGAZINE PLATE POLYMER FOR SIG SAUER P320®
5 Stars
(3.0)
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Product badge XTECH TACTICAL - MTX MAGAZINE EXTENDER FOR 9MM LUGER M&P SHIELD® XTECH TACTICAL - MTX MAGAZINE EXTENDER FOR 9MM LUGER M&P SHIELD®
5 Stars
(3.0)
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LYMAN - S&W M&P GRIP EXTENDER LYMAN - S&W M&P GRIP EXTENDER
5 Stars
(2.8)

$9.99

In stock
Product badge XTECH TACTICAL - MTX 365 12 TO 15 ROUND MAG EXTENDER ~ 9MM LUGER SIG SAUER P365® XTECH TACTICAL - MTX 365 12 TO 15 ROUND MAG EXTENDER ~ 9MM LUGER SIG SAUER P365®
5 Stars
(2.3)
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TANDEMKROSS - WINGMAN" +5 MAGAZINE BUMPER FOR WALTHER P22 TANDEMKROSS - WINGMAN" +5 MAGAZINE BUMPER FOR WALTHER P22
5 Stars
(1.0)

$23.74

In stock
Product badge XTECH TACTICAL - MTX 365 10 TO 13 ROUND MAG EXTENDER FOR 380 ACP SIG SAUER P365® XTECH TACTICAL - MTX 365 10 TO 13 ROUND MAG EXTENDER FOR 380 ACP SIG SAUER P365®
5 Stars
(1.0)
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Product badge TYRANT CNC - MAGAZINE EXTENSION FOR SMITH & WESSON M&P 1.0/2.0 TYRANT CNC - MAGAZINE EXTENSION FOR SMITH & WESSON M&P 1.0/2.0
5 Stars
(0.0)

$32.02 - $38.66

$38.66

In stock
Product badge STRIKE INDUSTRIES - EXTENDED MAGAZINE PLATE ALUMINUM FOR SIG SAUER P320® STRIKE INDUSTRIES - EXTENDED MAGAZINE PLATE ALUMINUM FOR SIG SAUER P320®
5 Stars
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SHIELD ARMS - + 5/4 MAG EXTENSTION FOR CZ P10F SHIELD ARMS - + 5/4 MAG EXTENSTION FOR CZ P10F
5 Stars
(0.0)

$35.99

In stock
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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Products: of 61