Upper Parts Kit (UPK) For Glock 17 Gen 4

Upper Parts Kit (UPK) for Glock 17 Gen 4
Product Specs:
Gen 4 Glock 17 Slide Completion Parts Kit.
Includes:

Spring Cups
Extractor Depressor Plunger
Channel Liner
Striker Spacer Sleeve
Extractor Depressor Plunger Spring
Striker Safety Spring
Striker Spring
Backplate
4140 Steel Striker Safety
4140 Steel Extractor Depressor Plunger
17-4 Stainless Striker
17-4 Stainless Extractor
Recoil Assembly for Gen 4 G17
Made in the USA!

DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols