Ar15 Gas Block Roll Pin Punch Size

5 64 x5 16 a1 rear sight wheel retaining roll pin.

Ar15 gas block roll pin punch size.

Edited april 21 2012 by wareagle. The geissele gas block pin punch set is made specifically for the removal and installation of the 0 078 roll pin that secures the gas tube to the gas block of an ar 15 ar 10. Standard pin punches should never be used on a roll. The brownells gas block roll pin punch kit allows easier installation and removal of the gas tube roll pin on the ar 15 ar 308 firearms system.

Gas tube roll pin size is 5 56. Put a towel over an open vice that will support both sides of the gas block. Also consider the roll pin holder punch set especially the 1 16 and 5 64 sizes. 3 32 x1 2 roll pin great worked for me.

This pri gas block roll pin starter punch provides a helping hand in starting and installing the ar 15 s tiny gas tube roll pin into its gas block. I am needing to convert upper from carry handle to flat top upper. The kit is comprised of a roll pin punch spare spring and roll pin set as well as a pivot pin tool. I plan to swap but not sure of roll pin size.

Removal of a rusted in gas block roll pin has always been a challenge since there are no commercial pin punches in 0 078 diameter. Home forums ar 15 forum ar talk home. Ar 15 issue 11 page 089 big book catalog issue 72 page 093. To find out more please visit gas block genie.

I recommend the set. You can order ones designed for roll pins from brownells individually or in a set. Two incredibly simple tools that make short work of the more frustrating parts of assembling an ar 15. The knurled steel punch fits roll pins up to 0 125 in diameter.

Ar 15 gas tube roll pin size ar15 gas block roll pin ar15 gas block roll pin size. The gas block genie can be found for 14 99 and the roll pin wizard for 17 99. Anyone know what size punch needed for ar15 gas block. It will need to move out the bottom as the roll pin comes thru the hole.

1 16 x 1 4 choosing the correct roll pin punch. 1 16 x 1 4 forward assist pawl retaining roll pin old teardrop. Done this thousands of time. Also order a 1 16 starter punch and use this to start the 5 64 gas tube pin moving.

Pri gas block fixture with roll pin starter punch ar 15 ar 10 delrin. Forward assist pawl retaining roll pin new round.