1. Glock slide small parts kit. Generic kit I think is made by Anderson Manufacturing. Includes channel liner and tool.
For Glock 19 - all parts interchangeable with most small frame models except for the recoil spring assembly.
$55 shipped in the USA.

2. Pearce PG-360 (plus 0, does not add capacity) "extension" for Glock 36. Sold as a set.
$18 shipped in the USA for both.

Will knock off $5 if you buy all.
Paypal GIFT (F&F) appreciated, else please add 3.5%+$0.50 fee. I can also do Zelle.