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Cross Armory Standard Upper Parts Kit Up to 14% Off, Blazin' Deal w/ Free S&H — 2 models

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Cross Armory Standard Upper Parts Kit for Gen 3 Glock 19/P80, PF940C 9mm, Black, crUPK-g319s
Cross Armory Standard Upper Parts Kit, Glock 17/P80 Gen 3, Black, Small, crUPK-g317s
Cross Armory Standard Upper Parts Kit for Glock 19/P80 Gen 3, 9mm, Black, Small, crUPK-g319s
Cross Armory Standard Upper Parts Kit for Gen 3 Glock 19/P80, PF940C 9mm, Black, crUPK-g319s
1 of 1 videos
Cross Armory Upper Parts Kit Installation Gen 3
Cross Armory Standard Upper Parts Kit for Gen 3 Glock 19/P80, PF940C 9mm, Black, crUPK-g319s
1 of 4 images
Cross Armory Standard Upper Parts Kit for Gen 3 Glock 19/P80, PF940C 9mm, Black, crUPK-g319s
Cross Armory Standard Upper Parts Kit, Glock 17/P80 Gen 3, Black, Small, crUPK-g317s
2 of 4 images
Cross Armory Standard Upper Parts Kit, Glock 17/P80 Gen 3, Black, Small, crUPK-g317s
Cross Armory Standard Upper Parts Kit for Glock 19/P80 Gen 3, 9mm, Black, Small, crUPK-g319s
3 of 4 images
Cross Armory Standard Upper Parts Kit for Glock 19/P80 Gen 3, 9mm, Black, Small, crUPK-g319s
Cross Armory Standard Upper Parts Kit for Gen 3 Glock 19/P80, PF940C 9mm, Black, crUPK-g319s
4 of 4 images
Cross Armory Standard Upper Parts Kit for Gen 3 Glock 19/P80, PF940C 9mm, Black, crUPK-g319s

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Questions & Answers
Does this kit come with the channel liner tool? Expert Answer

The Cross Armory Standard Upper Parts Kit comes with a channel liner.

by Hunter, Gear Expert, October 27, 2023
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Negative Review
Quick to fail by Chili, Verified Owner, April 30, 2023
Firing pin broke in under 300 rounds. All the parts went together fine, the fit is good, cycling and feeding is smooth, but that very important part failing is a no go for me. Not sure about the replacement possibility, but also don't know if I'd w...
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2/2 found this helpful
Read 1 Review

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Product Info for Cross Armory Standard Upper Parts Kit

Upper Slide Completion Kit for Gen 3 Glock 17 / Polymer 80 PF940V2.A high quality kit for your new build or rebuild with a stainless steel guide rod instead of plastic.image

Specifications for Cross Armory Standard Upper Parts Kit:

Manufacturer: Cross Armory
Color: Black
Fabric/Material: Steel
Gun Make: Polymer 80, Glock
Gun Model: Polymer 80 PF940c, Glock P80
Model Generation: 3
Caliber: 9mm Luger
Condition: New

Features of Cross Armory Standard Upper Parts Kit for Glock Gen 3 Glock 17/P80, PF940V2:

  • UPGRADED Striker
  • STAINLESS STEEL GUIDE ROD / Spring
  • Extractor
  • Extractor Spring
  • Extractor Depressor Plunger
  • Polymer Backplate
  • Channel Liner
  • Striker Spacer Sleeve
  • Spring Cups
  • Striker Spring
  • Safety Plunger
  • Safety Plunger Spring
  • Bearing

Package Contents:

  • Cross Armory Standard Upper Parts Kit
  • Slide Stop
  • Trigger
  • Trigger Spring
  • Trigger Housing
  • Trigger Bar
  • Trigger Pin
  • Trigger Housing Pin
  • Slide Lock
  • Magazine Catch
  • Magazine Catch Spring

What firearm models does the manufacturer say Cross Armory Standard Upper Parts Kit is compatible with?

The manufacturer says that Cross Armory Standard Upper Parts Kit is compatible with Glock 19, Glock P80, Polymer 80 PF940c, Glock 17

Cross Armory Standard Upper Parts Kit Orderable Models

List of Orderable Models

  • Cross Armory Standard Upper Parts Kit for Glock 19/P80 Gen 3, 9mm, Black, Small, crUPK-g319s , MPN: crUPK-g319s , UPC: 046139039429 , Code: 32E-PP1-CAUPK1-CRUPK-G319S
  • Cross Armory Standard Upper Parts Kit, Glock 17/P80 Gen 3, Black, Small, crUPK-g317s , MPN: crUPK-g317s , UPC: 46139039412 , Code: 32E-PP1-CAUPK1-CRUPK-G317S
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Last updated 2026-07-29 UTC.