Wonder Wrench Tool — For AR-15 Bullet Button
The must-have tool for installing, removing, or servicing AR-15 Bullet Button magazine locks.
Key Features:
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Color: Black
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Use: Tighten or remove Bullet Button nuts with ease
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Compatibility: Fits Bullet Button-equipped AR-15 rifles (not compatible with Raddlock)
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Construction: Durable, non-threaded design
Details:
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Ideal for installation or magazine removal at the range.
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Enables removal of Bullet Buttons for standard mag release installation (non-restricted states).
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Works best without Loctite; applying heat is recommended if resistance is high.
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Tip: Standard magazine release button and spring sold separately.
⚠️ Note: Not compatible with Raddlock systems. Not designed for use on nuts secured with heavy thread lock without heat application.
Rob W (verified owner) –
Worked like butter!
Michael M (verified owner) –
Bullet button nut was possibly fastened with thread locker. Had to use vice grip pliers to get leverage on the fastener to break it loose and remove. Tool was damage at the contact point with the pliers, but the mating teeth to the nut seemed to hold up and is possibly good for a couple more uses on my next California compliant AR’s.
Victor O (verified owner) –
I recently moved from California to North Dakota and wanted to fixmy AR. I had the bullet button on my ar from Cali. Unfortunately I was used to the m4 in the usmc and having the bullet button sucks. Got to a state where they dont even have tools for such an issue proved to piss me off. I literally had to order one from the same state that implements the issue. The tool worked great. Took second. Thanks Cali, leave and still Have issues.
Victor O (verified owner) –
I recently moved from California to North Dakota and wanted to fixmy AR. I had the bullet button on my ar from Cali. Unfortunately I was used to the m4 in the usmc and having the bullet button sucks. Got to a state where they dont even have tools for such an issue proved to piss me off. I literally had to order one from the same state that implements the issue. The tool worked great. Took second. Thanks Cali, leave and still Have issues.
Jack M –
Never got the tool to turn the nut on the bullet button. Stripped the tool. Smith and Wesson had used a very strong loctite glue. Even the gunsmith could not heat the nut to loosen the glue. He ended up pushing the button through the housing, then cutting the bolt on the other side of the housing. No more bullet button.
Marshall M (verified owner) –
This replaced a lost tool to remove the mag release. Works great
Barney H (verified owner) –
The Wonder Wrench worked great. Easy to use and easy to store. I recommend this tool to everybody.
John R. (verified owner) –
Bullet button wrench is made from steel and works perfectly.
Robert (verified owner) –
An easy to use tool to work on AR pattern rifles equipped with “bullet buttons” , especially if the manufacturer uses loctite on the threads which make it difficult to work on the equipment with a regular screwdriver. Shipping was faster than anticipated, which is always nice.
Roth S (verified owner) –
Pre-soaked with alcohol to loosen the loctite and it worked perfectly on the first try.
Anthony (verified owner) –
PERFECT! Had a bullet button on that was secured with expoxy….scraped out the epoxy until i was able to see the teeth of the screw and then just unscrewed it with the tool! Super easy 10/10
Greg Trujillo (verified owner) –
Sad tool, will have to buy better quality tool. This tool was a waste of money and time. Other companies appear to offer socket type tool.
Jody M (verified owner) –
Worked perfectly. Cheap and easy.
Hutch (verified owner) –
Worked great! A little bpc and used heat gun for a minute or two and nut unthreaded by hand with tool. Installed CMMG ambi release. Sorry Gavin!