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Pistol Magazine Extensions from Top Brands like Taran Tactical Innovations, Strike Industries, Tyrant CNC — 258 products / 797 models

Upgrade your shooting experience with premium pistol magazine extensions designed to enhance capacity and performance for competitive shooters, law enforcement professionals, and firearm enthusiasts. These high-quality magazine extensions fit seamlessly with various popular pistol brands, including magazine extensions for Glock, Smith & Wesson, Sig Sauer, and other firearms. These mag extensions increase your magazine's capacity where permitted, giving you the advantage in any situation. They feature an ergonomic design that improves grip and control, especially in high-stress scenarios.image

Constructed from high-grade aluminum or polymer, our selection of magazine extensions ensure long-lasting durability and reliability. Installation is quick and simple, with no gunsmithing required, allowing you to get back to the range in minutes. Engineered for optimized performance, these extensions maintain the reliability and function of your firearm, even under rapid fire.

What Is the Point of a Magazine Extension?

A magazine extension increases a firearm's capacity, allowing for more rounds, which is beneficial in competitive shooting, self-defense, and tactical scenarios. It also enhances grip, especially for shooters with larger hands, improving control and accuracy. Additionally, it can facilitate quicker reloads by providing a larger surface area to grasp. Lastly, the extension can improve balance and handling, aiding in recoil management and overall firearm performance.

Does Glock Make Extended Mags?

Yes, Glock manufactures extended magazines for many of its pistol models. We also carry Glock magazine extensions for a wide variety of Glock handguns from Taran Tactical Innovations, Strike Industries, and other top brands.

Buy Handgun Magazine Extensions at OpticsPlanet

Whether you're upgrading for self-defense, competition, or tactical purposes, these pistol mag extensions won’t let you down. We offer Glock mag extensions, SIG P365 magazine extensions, and other weapon accessories for a variety of gun makes and models. Plus, get competitive pricing without sacrificing quality, fast shipping, and excellent customer service with hassle-free returns. Shop today to save big on gun accessories from the brands you know and love!

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Image of Tactical Precision Manufacturing TPM Sig P365 XMacro 3 Round Extension 8 models Tactical Precision Manufacturing TPM Sig P365 XMacro 3 Round Extension (9) As Low As (Save Up to 17%) $38.49 Blazin' Deal
Image of Tactical Precision Manufacturing TPM Sig P320/X5 Legion 3 Round Extension 7 models Tactical Precision Manufacturing TPM Sig P320/X5 Legion 3 Round Extension (3) As Low As (Save Up to 10%) $35.99
Image of Tactical Precision Manufacturing TPM Glock 9MM 3 Round Mag Extension 3 models Tactical Precision Manufacturing TPM Glock 9MM 3 Round Mag Extension (2) List: $46.99 (Save Up to $2.00) $45.99
Image of Tactical Precision Manufacturing TPM Glock 10MM 3 Round Mag Extension 2 models Tactical Precision Manufacturing TPM Glock 10MM 3 Round Mag Extension (3) As Low As (Save $2.00) $43.99
Image of Tactical Precision Manufacturing TPM Sig P320 Compact3 Round Extension 6 models Tactical Precision Manufacturing TPM Sig P320 Compact3 Round Extension (1) As Low As (Save Up to 34%) $26.49 Blazin' Deal
Image of Tactical Precision Manufacturing TPM Glock .45 3 Round Mag Extension 2 models Tactical Precision Manufacturing TPM Glock .45 3 Round Mag Extension (2) List: $47.99 (Save $2.00) $45.99

258 Products in Pistol Magazine Extensions

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Image of FAB Defense OPMOD 4 Round Magazine Extension For Glock 43 FAB Defense OPMOD 4 Round Magazine Extension For Glock 43 (14) List: $23.99 (Save 76%) $5.70 Blazin' Deal
Image of FAB Defense 4 Round Magazine extension for Glock 43 2 models FAB Defense 4 Round Magazine extension for Glock 43 (22) As Low As (Save Up to 83%) $3.99 Blazin' Deal
Image of Strike Industries Extended 5 Round Magazine Plate 8 models Strike Industries Extended 5 Round Magazine Plate (13) As Low As (Save 20%) $7.99 Blazin' Deal
Image of TANDEMKROSS Wingman Plus 5 Magazine Bumper For Taurus TX22, Pack of 2 TANDEMKROSS Wingman Plus 5 Magazine Bumper For Taurus TX22, Pack of 2, 5 (17) List: $34.99 (Save 20%) $27.99 Best Rated
Image of Strike Industries Glock 9mm/.40 Cal Enhanced Magazine Floor Plate Strike Industries Glock 9mm/.40 Cal Enhanced Magazine Floor Plate (7) List: $21.95 (Save 13%) $19.19 Blazin' Deal
Image of FAB Defense MPS-12 Magazine Extension FAB Defense MPS-12 Magazine Extension (10) List: $31.50 (Save $2.50) $29.00 12% Coupon
Image of Taran Tactical Innovations Base Pad Kit Glock 17/22/34/35 6 models Taran Tactical Innovations Base Pad Kit Glock 17/22/34/35 (3) As Low As (Save Up to 27%) $39.99
Image of Taran Tactical Innovations Base Pad Kit for PPQ 9/40 6 models Taran Tactical Innovations Base Pad Kit for PPQ 9/40 As Low As (Save Up to $4.00) $39.99
Image of Strike Industries Glock 19 9mm Extended 5 Round Magazine Plate 4 models Strike Industries Glock 19 9mm Extended 5 Round Magazine Plate (5) As Low As (Save Up to 20%) $14.39 Blazin' Deal
Image of Taran Tactical Innovations Base Pad Kit for M&P 9/40 +5/6 5 models Taran Tactical Innovations Base Pad Kit for M&P 9/40 +5/6 As Low As (Save Up to 27%) $39.99
Image of Herrington Arms HA SIG Sauer P320 5 Round Magazine Extension 2 models Herrington Arms HA SIG Sauer P320 5 Round Magazine Extension (1) As Low As (Save Up to 15%) $67.99 Final Sale
Image of Taran Tactical Innovations Base Pad For Sig Sauer P320 9/40 Magazine 11 models Taran Tactical Innovations Base Pad For Sig Sauer P320 9/40 Magazine As Low As (Save Up to 15%) $29.99
Image of Mec-Gar Plus2 Metal Floorplate Magazines Adapter Set 3 models Mec-Gar Plus2 Metal Floorplate Magazines Adapter Set As Low As (Save Up to 18%) $32.39
Image of XTech Tactical HK VP9SK & P30SK 9mm 10 to 12 Round Conversion Kit XTech Tactical HK VP9SK & P30SK 9mm 10 to 12 Round Conversion Kit, 2 (1) List: $19.00 (Save 21%) $14.99
Image of XTech Tactical MTXH&K VP9 / P30 21 Round Magazine Extender w/Spring XTech Tactical MTXH&K VP9 / P30 21 Round Magazine Extender w/Spring List: $38.05 (Save 34%) $24.99
Image of Taran Tactical Innovations Base Pad Kit For Glock, 10 Round 2 models Taran Tactical Innovations Base Pad Kit For Glock, 10 Round As Low As (Save Up to 26%) $48.89
Image of XTech Tactical MTX 365 9mm 3 Round Magazine Extension for 12 Round P365 XTech Tactical MTX 365 9mm 3 Round Magazine Extension for 12 Round P365 (3) List: $39.18 (Save 36%) $24.99
Image of Taran Tactical Innovations Base Pad 5 models Taran Tactical Innovations Base Pad As Low As (Save Up to $4.00) $41.89
Image of Mec-Gar Plus2 Aluminum Polymer Floorplate Magazines Adapter Set 2 models Mec-Gar Plus2 Aluminum Polymer Floorplate Magazines Adapter Set (3) As Low As (Save Up to 11%) $29.99
Image of XTech Tactical MTX 365 380 3 Round Magazine Extension w/Spring XTech Tactical MTX 365 380 3 Round Magazine Extension w/Spring List: $39.18 (Save 36%) $24.99
Image of Taran Tactical Innovations Base Pad for Glock 43 Magazine 5 models Taran Tactical Innovations Base Pad for Glock 43 Magazine (3) As Low As (Save Up to 22%) $35.99
Image of Taran Tactical Innovations Base Pad for CZ 17/18 Magazine +4 6 models Taran Tactical Innovations Base Pad for CZ 17/18 Magazine +4 (1) As Low As (Save Up to 22%) $33.99
Image of Mec-Gar Plus3 Sig P228 Polymer Adapter Set Mec-Gar Plus3 Sig P228 Polymer Adapter Set (1) List: $17.49 (Save 26%) $12.99
Image of Taran Tactical Innovations Base Pad for Glock 9mm/.40 Magazine 6 models Taran Tactical Innovations Base Pad for Glock 9mm/.40 Magazine (4) As Low As (Save Up to 26%) $31.99
Image of Tyrant CNC Sig Sauer P365 X-Macro +3 Magazine Extension 6 models Tyrant CNC Sig Sauer P365 X-Macro +3 Magazine Extension (21) As Low As (Save Up to 36%) $37.99 Best Rated
Image of HYVE Technologies S&W M&P Shield .45 Magazine Extension Base Pad 2 models HYVE Technologies S&W M&P Shield .45 Magazine Extension Base Pad (10) As Low As (Save Up to 22%) $23.31 Blazin' Deal
Image of Tyrant CNC Glock 43 Magazine Extension 18 models Tyrant CNC Glock 43 Magazine Extension (4) As Low As (Save Up to 21%) $26.96 Final Sale
Image of Strike Industries Glock 17/ Glock 22 5 Round Extended Magazine Plate 3 models Strike Industries Glock 17/ Glock 22 5 Round Extended Magazine Plate (14) As Low As (Save Up to 17%) $36.49 Blazin' Deal
Image of Taran Tactical Innovations Base Pad for STI/SV Magazines Gen 4 4 models Taran Tactical Innovations Base Pad for STI/SV Magazines Gen 4 As Low As (Save Up to 11%) $35.49
Image of Taran Tactical Innovations Base Pad Kit for Glock 19/23 +4/5 6 models Taran Tactical Innovations Base Pad Kit for Glock 19/23 +4/5 (7) As Low As (Save Up to 27%) $39.99
Image of Toni System Glock +9 Rounds Pad Magazine Extension 6 models Toni System Glock +9 Rounds Pad Magazine Extension As Low As (Save Up to $3.41) $64.89
Image of Taran Tactical Innovations Base Pad for Glock PPC 4 models Taran Tactical Innovations Base Pad for Glock PPC (2) As Low As (Save Up to $4.00) $48.89
Image of Taran Tactical Innovations Base Pad Kit for Glock 19/23 +2/3 6 models Taran Tactical Innovations Base Pad Kit for Glock 19/23 +2/3 (2) As Low As (Save Up to 30%) $37.99
Image of Cross Armory +5 Magazine Extension 6 models Cross Armory +5 Magazine Extension (10) As Low As (Save Up to 27%) $41.99
Image of Taran Tactical Innovations Base Pad for Glock 21/41 Magazine 6 models Taran Tactical Innovations Base Pad for Glock 21/41 Magazine (1) List: $47.99 (Save Up to 27%) $43.99
Image of Toni System CZ Shadow/No IPSC Box +1.5 Rounds Pad Magazine Extension 6 models Toni System CZ Shadow/No IPSC Box +1.5 Rounds Pad Magazine Extension As Low As (Save Up to 48%) $34.34 Clearance
Image of Tyrant CNC Hellcat/Hellcat Pro +3 Magazine Extension 4 models Tyrant CNC Hellcat/Hellcat Pro +3 Magazine Extension (13) As Low As (Save Up to 29%) $31.46 Best Rated
Image of Warne Glock 17/22 Extended Magazine Base Pad 7 models Warne Glock 17/22 Extended Magazine Base Pad (4) As Low As (Save Up to 20%) $34.99
Image of Shadow Systems CR Magazine Basepad +3 Extension Shadow Systems CR Magazine Basepad +3 Extension (1) List: $18.00 $17.99
Image of Toni System +4 Rounds Pad Magazine Extension for CZ Shadow 6 models Toni System +4 Rounds Pad Magazine Extension for CZ Shadow As Low As (Save Up to 23%) $61.99
Image of ZEV Technologies Polymer Glock 17 +5 Rounds Pistol Magazine Extension 4 models ZEV Technologies Polymer Glock 17 +5 Rounds Pistol Magazine Extension (3) List: $31.00 (Save $1.55) $29.45
Image of KRISS USA Mag-Ex2 Glock 21 Gen 3-5 . 45 ACP 30 Round Pistol Magazine Extension Kit KRISS USA Mag-Ex2 Glock 21 Gen 3-5 . 45 ACP 30 Round Pistol Magazine Extension Kit (2) List: $47.99 (Save 31%) $32.99
Image of Tyrant CNC H&K VP9/VP40/P30, +5 Rounds Magazine Extension 6 models Tyrant CNC H&K VP9/VP40/P30, +5 Rounds Magazine Extension (6) As Low As (Save Up to 12%) $35.96
Image of Toni System Arex Rex Zero 1 Base Pad +4 Rounds Magazine Extension 3 models Toni System Arex Rex Zero 1 Base Pad +4 Rounds Magazine Extension As Low As (Save Up to 25%) $60.27
Image of Taran Tactical Innovations Base Pad for M&P 9/40 +2/4 6 models Taran Tactical Innovations Base Pad for M&P 9/40 +2/4 (3) As Low As (Save Up to 19%) $31.99
Image of Tyrant CNC S&W M&P Shield Plus 2 Magazine Extension 5 models Tyrant CNC S&W M&P Shield Plus 2 Magazine Extension (9) As Low As (Save Up to 10%) $26.96 Best Rated
Image of Killer Innovations Velocity Glock 19 Magazine Extension 6 models Killer Innovations Velocity Glock 19 Magazine Extension (13) List: $52.49 (Save $2.50) $49.99 Best Rated
Image of Tyrant CNC Glock 43x/48, 9mm, 4-Round Magazine Extension 5 models Tyrant CNC Glock 43x/48, 9mm, 4-Round Magazine Extension (10) As Low As (Save Up to 31%) $35.96
Image of Tyrant CNC 1.0/2.0 Smith & Wesson M&P 9MM 5 Rounds Pistol Magazine Extension 6 models Tyrant CNC 1.0/2.0 Smith & Wesson M&P 9MM 5 Rounds Pistol Magazine Extension (5) As Low As (Save Up to 27%) $38.66 Best Rated
Image of Taran Tactical Innovations Base Pad for STI/SV Magazines Gen 7 4 models Taran Tactical Innovations Base Pad for STI/SV Magazines Gen 7 As Low As (Save Up to 11%) $33.99
Image of Warne P-Mag 762 5-Round Extended Magazine Base Pad 2 models Warne P-Mag 762 5-Round Extended Magazine Base Pad As Low As (Save Up to 20%) $39.99
Image of XTech Tactical MTX M&P9 5 Magazine Extender w/Spring XTech Tactical MTX M&P9 5 Magazine Extender w/Spring List: $24.95 $24.49 Blazin' Deal
Image of ZEV Technologies Glock 17 9mm Luger +5 Round Pistol Magazine Extension 2 models ZEV Technologies Glock 17 9mm Luger +5 Round Pistol Magazine Extension (17) As Low As (Save Up to 26%) $49.49 Best Rated
Image of XTech Tactical MTX 365 3 Round Magazine Extender w/Spring XTech Tactical MTX 365 3 Round Magazine Extender w/Spring (1) List: $32.31 (Save 32%) $21.99
Image of Mec-Gar Plus2 Sig P229 Pro Polymer Adapter Set Mec-Gar Plus2 Sig P229 Pro Polymer Adapter Set (1) List: $12.95 $12.89
Image of Warne Smith & Wesson M&P 9/40 Magazine Extension 4 models Warne Smith & Wesson M&P 9/40 Magazine Extension (2) As Low As (Save Up to 20%) $34.99
Image of Strike Industries SIG Sauer P320 9mm 5 Round Extended Magazine Plate 2 models Strike Industries SIG Sauer P320 9mm 5 Round Extended Magazine Plate (15) As Low As (Save Up to 20%) $39.99 Blazin' Deal
Image of Killer Innovations Velocity Glock 17 Magazine Extension 6 models Killer Innovations Velocity Glock 17 Magazine Extension (10) List: $52.49 (Save $2.50) $49.99 Best Rated
Image of Arc Division Magazine Floor Plate 2 models Arc Division Magazine Floor Plate (4) As Low As (Save Up to 14%) $49.99
Image of Toni System Beretta 92X +4 Rounds Magazine Pad Extension 6 models Toni System Beretta 92X +4 Rounds Magazine Pad Extension As Low As (Save Up to 14%) $59.99
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