Oem glock locking blocks

I have oem glock locking blocks for 17 and 19 I have both 

Which will also work on Gen 1-3 17 19 22 23 34 35 45 19x 

Can also cut on a 19 to work on a 26/27

Local pick up and shipping available shipped always within 24 hours 

$150 each plus $22 shipping, shipping price remains the same of buying multiple and other items 

G17 G19 G22 G23 G26 G27 G34 G35 G19X G45

Aves rails are not included