MOACKS - AR 15 Carrier Key Staker
Full info on this tool via the link above (I am selling the "plain" version). I staked one gas key with it and as expected, it came out perfectly.
The tool now goes for $65.00 plus shipping. I am asking $55.00 including USPS Priority Mail shipping (CONUS only). Payment via PayPal only.
IM or email me if you have questions or are interested!