Mag Extension

This magazine extension adds three additional rounds to the CR920X magazine. Add this to your stock 15-round magazine to take the capacity to 18 rounds!Features :Fits CR920X Magazine+3 RoundsIncludes Spring, Follower and Basepad

The Tyrant CNC Springfield Hellcat/Pro Magazine Extension is a high-quality upgrade for your Springfield Hellcat or Pro. This extension increases the capacity of your magazine by adding an extra 3 rounds of 9mm, allowing you to carry more ammunition and...

Introducing the Sig P365 Magazine Extension for the Sig Sauer P365 X Macro, made by Tyrant CNC. Designed to increase your carrying capacity by 3 rounds of 9mm, this extension takes your total capacity to 20 (+1), giving you the peace of mind you need...

Introducing the Sig P365 Magazine Extension for the Sig Sauer P365 X Macro, made by Tyrant CNC. Designed to increase your carrying capacity by 3 rounds of 9mm, this extension takes your total capacity to 20 (+1), giving you the peace of mind you need...

The Shield Arms Smith & Wesson M&P 2.0 Magazine Extension adds 5 rounds to your S&W M&P 2.0 magazine. The unique, easy access floor plate design allows you to quickly access the spring and follower without having to remove the extension from the magazine...

Warne Handgun Magazine Extensions are available in both increased capacity models, and zero capacity models for 10 round capacity limits. These extensions feature an ergonomic shape that allows for better insertion, and finger grooves, allowing the...

The Strike Industries Glock 43 Extended Magazine Plate (G43 E.M.P) design provides smoother magazine reloading through its low drag / no snag design. The G43 E.M.P provides multiple functions to include an additional 2 rounds bringing the Glock 43...

The KRISS MagEx2 Kit is the ultimate capacity extending base plate for your factory standard Glock magazines, Gen 3 and later. The KRISS MagEx2 Kit is made up of the extended baseplate, outer sleeve, and extended spring, constructed of durable and...

The KRISS MagEx2 Kit is the ultimate capacity extending base plate for your factory standard Glock magazines, Gen 3 and later. The KRISS MagEx2 Kit is made up of the extended baseplate, outer sleeve, and extended spring, constructed of durable and...

Shield Arms S15 +5 Base Plate, +5 Extension For S15 Magazine, Black Sa-s15-me-5-blkModel: S15 Base PlateProduct Type: Mag Extension

The KRISS MagEx2 Kit is the ultimate capacity extending base plate for your factory standard Glock magazines, Gen 3 and later. The KRISS MagEx2 Kit is made up of the extended baseplate, outer sleeve, and extended spring, constructed of durable and...

These units replace the magazine base plate and internal floor plate. They will add two rounds to the Glock M26" one round to the Glock M27 and M33 and no rounds to the Glock M39. These units will add 5/8" additional length for better control and comfort...