Magazine Extensions
Maximize your carry capacity with Magazine Extensions from GunMag Warehouse. Whether you’re looking for factory extension sleeves, aftermarket upgrade kits, or extended floor plates for factory and aftermarket magazines, we offer a huge selection of magazine extensions from top-selling brands, such as KRISS®, Ruger®, Tyrant Designs®, and CMMG®. What are you waiting for? Shop our full collection of mag extensions today!
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KRISS Vector Gen 2 9mm +23 Round Magazine Extension Kit for Glock 17 Magazines$32.99Add to Cart to See Price.
$25.99 Save $7.00 -
KRISS Vector Gen 2 .45 ACP +17 Round Magazine Extension Kit for Glock 21 Pistols$32.99 $28.99 $29.69 Save $4.00 -
KRISS Vector Gen 2 9mm +23 Round Magazine Extension Kit for Glock 17 Magazines 3-Pack$85.99Add to Cart to See Price.
$67.99 Save $18.00 -
3 Pack - KRISS Vector Gen 2 .45 ACP +17 Round Magazine Extension Kit for Glock Magazines$85.99Add to Cart to See Price.
$67.99 Save $18.00 -
Strike Industries Aluminum +4 / +5 Magazine Extension for Glock 17 / 22 Pistols$38.99 $43.99 $37.99 $39.99 Save $4.00 -
KRISS Vector Gen 2 10mm +18 Round Magazine Extension Kit for Glock 20 / 40 Pistols$32.99Add to Cart to See Price.
$25.99 Save $7.00 -
KRISS Vector Gen 2 10mm +18 Round Magazine Extension Kit for Glock Magazines 3-Pack$85.99 $87.99Add to Cart to See Price.
$67.99 Save $20.00 -
Strike Industries +5 Aluminum Magazine Extension for Glock 19 Pistols$38.99 $39.99 $36.99 $37.99 Save $3.00 -
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Timber Creek Outdoors Magazine Extension for Gen 4 / Gen 5 Glock 17, 19, and 34 Magazines$49.99 $29.99 $31.99 Save $20.00 -
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Mec-Gar +2 Aluminum Extended Base Pad for Mags w/ Metal Floorplate$33.99 $36.99 $20.99 $23.99 Save $13.00 -
Mec-Gar +2 Aluminum Extended Base Pad for Mags w/ Polymer Floorplate$33.99 $36.99 $20.99 $21.99 Save $15.00 -
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Timber Creek Outdoors Sig Sauer P365 Magazine Extension PlateOut of stock$49.99 $29.99 Save $20.00
