Mag Extensions

`+12 w/spring for Glock 9mm - Delrin

MAXIMUM FIREPOWER! Our updated 170mm floorplate offers up to +12. We optimized for 9mm in this revision, giving 9mm "Open gun" drivers a chance to load TWENTY NINE and one in most cases. We've also re-profiled the interior to better accommodate the new...

`+12 w/spring for Glock 9mm - Blue

MAXIMUM FIREPOWER! Our updated 170mm floorplate offers up to +12. We optimized for 9mm in this revision, giving 9mm "Open gun" drivers a chance to load TWENTY NINE and one in most cases. We've also re-profiled the interior to better accommodate the new...

`+12 w/spring for Glock 9mm - Black

MAXIMUM FIREPOWER! Our updated 170mm floorplate offers up to +12. We optimized for 9mm in this revision, giving 9mm "Open gun" drivers a chance to load TWENTY NINE and one in most cases. We've also re-profiled the interior to better accommodate the new...

TF/Wolff SPRING FOR Glock +5, Walther +3, +6 (12-coil G-pattern)

Replacement spring for the Glock +5 140mm floorplate (works in 9mm, .40 S&W, and .357 SIG guns). Also works for Walther PPQ +6. Brown in color, longer than stock, custom-made for us by Wolff Gunsprings. Due to U.S. State Department restrictions, we...

TF/Wolff SPRING FOR GLOCK +4 (.45ACP) 140MM FLOORPLATE (12-coil .45)

Replacement spring for the Glock +4 140mm floorplate (works in .45 ACP guns). Brown in color, longer than stock, custom-made for us by Wolff Gunsprings. Due to U.S. State Department restrictions, we cannot ship this part internationally.

`+10 w/spring for Glock .40 - Pistol - Delrin

MAXIMUM FIREPOWER! We tweaked our popular 170mm "+8" extension for 40 S&W, giving you a chance to load up to TEN additional rounds! That 25+1! We've also re-profiled the interior to better accommodate the new "chisel-point" followers. Details matter,...

41 +1 w/spring for Glock - Black

RIDICULOUS CAPACITY! Add our extension kit to your Glock 31/33-round magazine and transform it into a giggle-worthy 41+1 round BIG stick. This is the same extension as our well-known 170mm +12 but it ships with a crazy-long machine-pistol spring...

`+4 w/spring for Glock .45 - Delrin

Extend your Glock 21/41 from 13, to a full 17 rounds of firepower! Built for USPSA's "Limited" Division, the finished magazine is 140mm long, as measured down the back (versus about 120mm stock). Also works (as a +5!) on the 10mm G20 -- but the newest...

Supercap +3 for Glock - Red

Turn your Glock 22-round .40 into a 25! Shooters running .40 S&W Glocks in USPSA's "Open" Division contacted us about extending Glock's new 22-round magazine (about 160mm long) out to 170mm. The result is the "Supercap" -- a slick little +3 that is...

Supercap +3 for Glock - Delrin

Turn your Glock 22-round .40 into a 25! Shooters running .40 S&W Glocks in USPSA's "Open" Division contacted us about extending Glock's new 22-round magazine (about 160mm long) out to 170mm. The result is the "Supercap" -- a slick little +3 that is...

Competition Basepad for Glock 10mm/.45 - Red

Machined aluminum basepad extends the magazine to make it much easier to load and manipulate. It weighs a full ounce (compared to a few grams for the stock basepad) which helps the magazine fall clear of the pistol when empty. It compares favorably to...

Competition Basepad for Glock 10mm/.45 - Black

Machined aluminum basepad extends the magazine to make it much easier to load and manipulate. It weighs a full ounce (compared to a few grams for the stock basepad) which helps the magazine fall clear of the pistol when empty. It compares favorably to...

Competition Basepad for Glock 9/.40/.357 - Zombie Green

Machined aluminum basepad extends the magazine to make it much easier to load and manipulate. It weighs a full ounce (compared to a few grams for the stock basepad) which helps the magazine fall clear of the pistol when empty. It compares favorably to...

Competition Basepad for Glock 9/.40/.357 - Red

Machined aluminum basepad extends the magazine to make it much easier to load and manipulate. It weighs a full ounce (compared to a few grams for the stock basepad) which helps the magazine fall clear of the pistol when empty. It compares favorably to...

Competition Basepad for Glock 9/.40/.357 - Black

Machined aluminum basepad extends the magazine to make it much easier to load and manipulate. It weighs a full ounce (compared to a few grams for the stock basepad) which helps the magazine fall clear of the pistol when empty. It compares favorably to...

9/40 Speedwedge for Glock - Brass

Makes the magazine easier to load, helps it to fall clear when empty, and the weight calms down the recoil. Very nice part. Perfect for USPSA's NEW Production Division rules! Also perfect for USPSA's "Limited-10" division, and for anyone required to use...

Speedwedge for Glock 10/45 - Brass

Makes the magazine easier to load, helps it to fall clear when empty, and the weight calms down the recoil. Very nice part. Perfect for USPSA's NEW Production Division rules! Also perfect for USPSA's "Limited-10" division, and for anyone required to use...

Bling Floorplate for Glock - Brass

Our "Bling" floorplates are mostly decoration, but this brass one adds maximum attitude and a little function as well. CNC machined from brass bar, these little plates add .9 ounces to the magazine's weight -- helping keep your lightweight Glock mags...

`+12 w/spring for Glock 9mm - Shiny Aluminum

MAXIMUM FIREPOWER! Our updated 170mm floorplate offers up to +12. We optimized for 9mm in this revision, giving 9mm "Open gun" drivers a chance to load TWENTY NINE and one in most cases. We've also re-profiled the interior to better accommodate the new...

9/.40 +5 w/spring for Glock - Blue

Designed for USPSA's demanding "Limited Division" this basepad provides up to +5 rounds of .40, +6 rounds of 9mm, with rock-solid retention and security. Requires an extended spiring (either Wolff or ISMI). We ship a custom Wolff along with it...

`+5 w/spring for Glock 9/40 - Delrin

Designed for USPSA's demanding "Limited Division" this basepad provides up to +5 rounds of .40, +6 rounds of 9mm, with rock-solid retention and security. Requires an extended spiring (either Wolff or ISMI). We ship a custom Wolff along with it...

41 +1 w/spring for Glock - Red

MAXIMUM FIREPOWER! We tweaked our popular 170mm "+8" extension for 40 S&W, giving you a chance to load up to TEN additional rounds! That 25+1! We've also re-profiled the interior to better accommodate the new "chisel-point" followers. Details matter,...

41 +1 w/spring for Glock - Delrin

RIDICULOUS CAPACITY! Add our extension kit to your Glock 31/33-round magazine and transform it into a giggle-worthy 41+1 round BIG stick. This is the same extension as our well-known 170mm +12 but it ships with a crazy-long machine-pistol spring...