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Home > Pistol > Glock > Plug Inserts for Glock > Plugs for Glock Gen 4 Pistols
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Glock Plug Gen 4 - Animal 01
Sure Plug for Glock Pistols Gen 4 - Animals 01
Our Price: $8.25

  • The Sure Plug was designed to guide the magazine into the mag well to stop the magazine from snagging on structures within the Glock Pistol.
  • The secondary function of the insert is to stop dirt and debris from entering the back strap channel of the grip.
  • Easy installation, just snaps right in. No screws necessary
  • Fits Models 17, 18, 19, 22, 23, 31, 32, 34, 35, and 37 Gen 4.
  • The Sure Plug will NOT fit the new SF models and subcompacts.
  • Note: This plug will NOT install on a Gen 4 that is using any of the additional back straps.
  • The high power and Frequency of our laser produces a white graphic onto the surface of the plug. This is not painted on.  
  • Made in USA.
  • Patterns: Dragon, Eagle, German Shepherd, Honey Badger, Pitbull, Rottweiler, Scorpion, Tiger Butterfly, Wolf Howling.
Glock Plug 4 - Caliber
Sure Plug for Glock Pistols Gen 4 - Calibers
Our Price: $8.25

  • The Sure Plug was designed to guide the magazine into the mag well to stop the magazine from snagging on structures within the Glock Pistol.
  • The secondary function of the insert is to stop dirt and debris from entering the back strap channel of the grip.
  • Easy installation, just snaps right in. No screws necessary
  • Fits Models 17, 18, 19, 22, 23, 31, 32, 34, 35, and 37 Gen 4.
  • The Sure Plug will NOT fit the new SF models and subcompacts.
  • Note: This plug will NOT install on a Gen 4 that is using any of the additional back straps.
  • This plug will NOT work on any of the 45 caliber models.
  • Will NOT Fit Model 20, 21, 26, 27, 29, 30, 33, 36, 37, 38, 39, 41, 42, and 43.
  • The high power and Frequency of our laser produces a white graphic onto the surface of the plug. This is not painted on.
  • Made in USA.
  • Patterns:.357, .380, .40, 17, 19, 21, 9mm.
Glock Plug Gen 4 - Comic 01
Sure Plug for Glock Pistols Gen 4 - Comic 01
Our Price: $8.25

  • The Sure Plug was designed to guide the magazine into the mag well to stop the magazine from snagging on structures within the Glock Pistol.
  • The secondary function of the insert is to stop dirt and debris from entering the back strap channel of the grip.
  • Easy installation, just snaps right in. No screws necessary
  • Fits Models 17, 18, 19, 22, 23, 31, 32, 34, 35, and 37 Gen 4.
  • The Sure Plug will NOT fit the new SF models and subcompacts.
  • Note: This plug will NOT install on a Gen 4 that is using any of the additional back straps.
  • The high power and Frequency of our laser produces a white graphic onto the surface of the plug. This is not painted on.
  • Made in USA.
  • Patterns: 007, Batman, Batman Begins, Black Ops, COD - Ghost, Harley, Joker, Pirate, Superman.
Glock Plug Gen 4 - Comic 02
Sure Plug for Glock Pistols Gen 4 - Comic 02
Our Price: $8.25

  • The Sure Plug was designed to guide the magazine into the mag well to stop the magazine from snagging on structures within the Glock Pistol.
  • The secondary function of the insert is to stop dirt and debris from entering the back strap channel of the grip.
  • Easy installation, just snaps right in. No screws necessary
  • Fits Models 17, 18, 19, 22, 23, 31, 32, 34, 35, and 37 Gen 4.
  • The Sure Plug will NOT fit the new SF models and subcompacts.
  • Note: This plug will NOT install on a Gen 4 that is using any of the additional back straps.
  • The high power and Frequency of our laser produces a white graphic onto the surface of the plug. This is not painted on.
  • Made in USA.
  • Patterns: Alien, Alliance, Hitman, Horde, Pirate, Scarface, Terminator, Triforce, Veritas Aequitas.
Glock Plug Gen 4 - Comic 04
Sure Plug for Glock Pistols Gen 4 - Comic 04
Our Price: $8.25

  • The Sure Plug was designed to guide the magazine into the mag well to stop the magazine from snagging on structures within the Glock Pistol.
  • The secondary function of the insert is to stop dirt and debris from entering the back strap channel of the grip.
  • Easy installation, just snaps right in. No screws necessary
  • Fits Models 17, 18, 19, 22, 23, 31, 32, 34, 35, and 37 Gen 4.
  • The Sure Plug will NOT fit the new SF models and subcompacts.
  • Note: This plug will NOT install on a Gen 4 that is using any of the additional back straps.
  • The high power and Frequency of our laser produces a white graphic onto the surface of the plug. This is not painted on.
  • Made in USA.
  • Patterns: Darth Maul, Darth Vader, Galactic Empire, Galactic Republic, Jedi Order, Rebel Alliance, Storm Trooper, Symbol of Mandalore, Yoda.
Glock Plug Gen 4 - Flag 01
Sure Plug for Glock Pistols Gen 4 - Flags 01
Our Price: $8.25

  • The Sure Plug was designed to guide the magazine into the mag well to stop the magazine from snagging on structures within the Glock Pistol.
  • The secondary function of the insert is to stop dirt and debris from entering the back strap channel of the grip.
  • Easy installation, just snaps right in. No screws necessary
  • Fits Models 17, 18, 19, 22, 23, 31, 32, 34, 35, and 37 Gen 4.
  • The Sure Plug will NOT fit the new SF models and subcompacts.
  • Note: This plug will NOT install on a Gen 4 that is using any of the additional back straps.
  • The high power and Frequency of our laser produces a white graphic onto the surface of the plug. This is not painted on.
  • Made in USA.
  • Patterns: Don't Tread on Me, Infidel, Jolly Roger, Rebel Flag, Texas, US Flag, US Flag - Patriot, US Flag - Veteran.
Glock Plug Gen 4 - Latin
Sure Plug for Glock Pistols Gen 4 - Latin 01
Our Price: $8.25

  • The Sure Plug was designed to guide the magazine into the mag well to stop the magazine from snagging on structures within the Glock Pistol.
  • The secondary function of the insert is to stop dirt and debris from entering the back strap channel of the grip.
  • Easy installation, just snaps right in. No screws necessary
  • Fits Models 17, 18, 19, 22, 23, 31, 32, 34, 35, and 37 Gen 4.
  • The Sure Plug will NOT fit the new SF models and subcompacts.
  • Note: This plug will NOT install on a Gen 4 that is using any of the additional back straps.
  • The high power and Frequency of our laser produces a white graphic onto the surface of the plug. This is not painted on.  
  • Made in USA.
  • Patterns: Acta Non Verba, Bona Nox, Molon Labe, Peace through Strength, Rest in Peace, Velox Mortis.
Glock Plug Gen 4 - Military
Sure Plug for Glock Pistols Gen 4 - Military 01
Our Price: $8.25

  • The Sure Plug was designed to guide the magazine into the mag well to stop the magazine from snagging on structures within the Glock Pistol.
  • The secondary function of the insert is to stop dirt and debris from entering the back strap channel of the grip.
  • Easy installation, just snaps right in. No screws necessary
  • Fits Models 17, 18, 19, 22, 23, 31, 32, 34, 35, and 37 Gen 4.
  • The Sure Plug will NOT fit the new SF models and subcompacts.
  • Note: This plug will NOT install on a Gen 4 that is using any of the additional back straps.
  • The high power and Frequency of our laser produces a white graphic onto the surface of the plug. This is not painted on.  
  • Made in USA.
  • Patterns: Air Force, Army, Coast Guard, Marine Bulldog, Navy, Navy Seals, POW-MIA, Rangers, Special Forces.
Glock Plug Gen 4 - Specialty
Sure Plug for Glock Pistols Gen 4 - Specialty
Our Price: $9.95

  • The Sure Plug was designed to guide the magazine into the mag well to stop the magazine from snagging on structures within the Glock Pistol.
  • The secondary function of the insert is to stop dirt and debris from entering the back strap channel of the grip.
  • Easy installation, just snaps right in. No screws necessary
  • Fits Models 17, 18, 19, 22, 23, 31, 32, 34, 35, and 37 Gen 4.
  • The Sure Plug will NOT fit the new SF models and subcompacts.
  • Note: This plug will NOT install on a Gen 4 that is using any of the additional back straps.
  • The high power and Frequency of our laser produces a white graphic onto the surface of the plug. This is not painted on.  
  • Made in USA.
  • ** This listing is for patterns we currently have, just not listed.  If you are unsure if we have the pattern, please contact us first.
Glock Plug 4
The Sure Plug for Glock Pistols Gen 4
Our Price: $5.25

  • The Sure Plug was designed to guide the magazine into the mag well to stop the magazine from snagging on structures within the Glock Pistol.
  • The secondary function of the insert is to stop dirt and debris from entering the back strap channel of the grip.
  • Clean and smooth. No names or logos on plug.
  • Easy installation, just snaps right in. No screws necessary
  • Fits Models 17, 18, 19, 22, 23, 31, 32, 34, 35, and 37 Gen 4.
  • The Sure Plug will NOT fit the new SF models and subcompacts.
  • Note: This plug will NOT install on a Gen 4 that is using any of the additional back straps.
  • Color Choices: BLACK.
  • Made in USA.