The Geissele Gas Block Pin Punch set are made speccifically for the removal and installation of the 0.078" roll pin that secures the gas tube to the gas block on an AR-15/AR-308. Removal of a rusted in gas block roll pin has always been a challenge. The Geissele punch set make gas block work a whole lot easier.
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Customer ratings for GEISSELE AUTOMATICS GAS BLOCK PUNCH KIT FOR AR-15/AR-10
Number of ratings: 3
From brownells.com: 3
Average rating: 3.3
Not perfect(13/04/2016)
Bought this to help remove gas block roll pin from a JP gas block after 2000 rounds. The starter punch worked great, got the pin moving. Switched to the other punch to finish driving the roll pin out. After it was out, I inspected the punch and it was slightly bent, after jut one use.
Effective Tools (16/04/2017)
I use these punches to remove gas block roll pins on M-16s and M-4s on a regular basis. I have found these tools to be effective for this task.
ok for removing roll pins not installing(21/04/2018)
these are both flat ended punches not roll pin punches. I was able to easily remove the roll pin that I was installing after it became mushroomed and deformed and was unusable. I assumed that a gas block punch kit would have a roll pin punch this was an incorrect assumption but one that set my build back because now I have to get a new roll pin and a proper roll pin punch event though I already bought an expensive gas block punch kit. If you are looking to remove a pin this is good but if you need to install one get a proper roll pin punch set.
Product no.: 100015137 GEISSELE AUTOMATICS GAS BLOCK PUNCH KIT FOR AR-15/AR-10 Mfr Part: 15-172817953020005 The Geissele Gas Block Pin Punch set are made speccifically for the removal and installation of the 0.078" roll pin that secures the gas tube to the gas block on an AR-15/AR-308. Removal of a rusted in gas block roll pin has always been a challenge. The Geissele punch set make gas block work a whole lot easier.
The Geissele Gas Block Pin Punch set are made speccifically for the removal and installation of the 0.078" roll pin that secures the gas tube to the gas block on an AR-15/AR-308. Removal of a rusted in gas block roll pin has always been a challenge. The Geissele punch set make gas block work a whole lot easier.
More...
Customer ratings for GEISSELE AUTOMATICS GAS BLOCK PUNCH KIT FOR AR-15/AR-10
Number of ratings: 3
From brownells.com: 3
Average rating: 3.3
Not perfect(13/04/2016)
Bought this to help remove gas block roll pin from a JP gas block after 2000 rounds. The starter punch worked great, got the pin moving. Switched to the other punch to finish driving the roll pin out. After it was out, I inspected the punch and it was slightly bent, after jut one use.
Effective Tools (16/04/2017)
I use these punches to remove gas block roll pins on M-16s and M-4s on a regular basis. I have found these tools to be effective for this task.
ok for removing roll pins not installing(21/04/2018)
these are both flat ended punches not roll pin punches. I was able to easily remove the roll pin that I was installing after it became mushroomed and deformed and was unusable. I assumed that a gas block punch kit would have a roll pin punch this was an incorrect assumption but one that set my build back because now I have to get a new roll pin and a proper roll pin punch event though I already bought an expensive gas block punch kit. If you are looking to remove a pin this is good but if you need to install one get a proper roll pin punch set.