Just drill out the transfer port.April 17 2017 at 12:51 PM
|Ron Robinson (Login compressive)|
Response to How do you enlarge the transfer port?
Remove the allen-head bolts holding the receiver to the tube, lift off the receiver and the transfer port is sandwiched between two rubber seals
I had ZERO experience with a 1720T and it took me all of 20 minutes to do the work. start to finish.