Mag Extensions

The Shield Arms Glock 19/23 Magazine Extension adds 5 rounds to your Glock 19 magazine, and 4 rounds to your Glock 23 magazine. Their unique, easy access floor plate design allows you to quickly access the spring and follower without having to remove the...

These units replace the magazine floor plate and internal floor plate on the 9mm (13 round only) and 40 S&W. They will add approximately 1" inch in length and additional capacity.(2 rounds to 9mm and 1 round to the 40 cal.)Features :High Impact...

Adds two rounds to your GLOCK 42 and uses the existing base plate. Features a chrome silicone magazine spring.Features :Adds two roundsChrome silicon magazine springUses existing base plate

This unit adds capacity to Mid and Full Size Glock high capacity magazines. This magazine extension replaces the original floor plate and internal locking plate and adds three rounds to a 9mm; two rounds to a 40SW and 357SIG" and one round to a 45GAP...

The Shield Arms S15 Magazine Extension adds 5 rounds to your S15 magazine. Our unique, easy access floor plate design allows you to quickly access the spring and follower without having to remove the extension from the magazine body. Comes with a 100%...

The Agency Arms P320 9mm +5 base pad for 17rd magazines. This base pad is specifically designed for the 17rd magazine and is compatible with the Agency Arms X-Series Magwell and the factory magwell from SIG. (THIS BASE PAD IS NOT COMPATIBLE WITH THE AXG...

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...

The GG&G Mossberg 590 Magazine Extensions are easy to install as long as you have a working knowledge of how to break down your shotgun to perform maintenance procedures.Features :Perfect for Military, Law Enforcement and Home Defense useFits 12ga...

The Taran Tactical Innovations M&P base pad is machined out of billet aluminum and is hard anodized to ensure durable long lasting color. All machining and manufacturing is done in the USA.Features :Billet AluminumPush Pin Design Locks Base Pad to...

The Shield Arms PMAG +5 Extension adds 5 rounds to your Magpul PMAG magazine. Their unique, easy access floor plate design allows you to quickly access the spring and follower without having to remove the extension from the magazine body. Comes with a...