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Questions & Answers
Will this slide fit on my p80 lower ? Expert Answer

Yes. This Matrix Arms MX19 Delta Pistol Slide will fit and function with a P80 as well as OEM Glocks.

by Ethan, Gear Expert, April 14, 2022
So...I ordered one of these for a new build. Is this not meant for a standard G19 frame? Test fitting, it sits 1/16" too short. Expert Answer

Please email us at techsales@opticsplanet.com regarding your question.

by Hunter, Gear Expert, September 29, 2023
Customer Reviews
Helpful Positive Review Best Slide Design I've encountered by Tom, May 27, 2022
I've never been a GLOCK fan, but after seeing a "tricked-out" Polymer80 at a gun show I decided to build one called a PF940C which is based on the Glock 19. I didn't want to use the cheap Glock OEM parts, so began searching the internet for the high...
Read More...
3/3 found this helpful
Most Recent Reviews Great Quality Slide by Staust, Verified Owner, April 22, 2025
I had some reservations on getting this slide for my G19v3 but took a risk. I can say now that I am very happy that I got it. No issues on fitment with my Agency Arms slide. It also had 407/507c cut and got it for an amazing price!
Most Recent Reviews Matrix Arms slide by JOE, Verified Owner, December 12, 2024
So far I love the look and feel. Seems like it fits my SCT frame very well. Build is still not finished, so can't speak to function yet but I don't forsee any problems.
Most Recent Reviews Why Not give it a try by fitforfamine, Verified Owner, October 26, 2024
I have other Matrix Arms products for different projects I’ve built. For the price, I didn’t see a reason not to give this a try. I was not disappointed.
Most Recent Reviews Quality Glock Slide by Azarias, Verified Owner, December 11, 2022
A perfect fit. Every component ran just as it was supposed to. My favorite part is the porting and cuts that allow the my gold accents to shine through. Agency Arms eat your heart out. Overall, a great slide for the price. A definite bargain.
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Product Info for Matrix Arms Branded Skeletonized Pistol Slide

Compatible with Glock 19 Gen 3 platform builds the MX19 Slides are made out of Heat treated 416 stainless steel. Featuring RMR cut on the rear. These MX19 slides are manufactured with ONE thing in mind and that is QUALITY! No shortcuts taken on these slides, they are produced with only the finest manufacturing processes and machinery available in modern day. Unique diamond serration pattern featured on the side of the MX19 slide gives maximum grip when charging your slide and throughout a much larger surface area!image

Specifications for Matrix Arms Branded Skeletonized Pistol Slide:

Manufacturer: Matrix Arms
Gun Make: Glock
Gun Model: Glock 19
Caliber: 9mm Luger
Model Generation: 3
Gun Frame Size: Compact
Optic Cut: RMR Cut
Length: 6.75 in
Width: 1 in
Fabric/Material: 416 Stainless Steel
Included Accessories: None
Condition: New
Weight: 1 lb

Package Contents:

  • Matrix Arms Branded Skeletonized Pistol Slide

Matrix Arms Branded Skeletonized Pistol Slide Orderable Models

List of Orderable Models

Matrix Arms MX19 Delta Pistol Slide, Glock 19 Gen 3, Black, Compact, MX19DDSB , MPN: MX19DDSB , UPC: 850042766248 , Code: 4U8-PSL-MABG1-MX19DDSB
Matrix Arms MX19 Delta Pistol Slide, Glock 19 Gen 3, DLC Finish, FDE, Compact, MX19DDFD , MPN: MX19DDFD , UPC: 850042766088 , Code: 4U8-PSL-MABG1-MX19DDFD
Matrix Arms MX19 Delta Pistol Slide, Glock 19 Gen 3, DLC Finish, Brown, Compact, MX19DDC , MPN: MX19DDC , UPC: 850042766071 , Code: 4U8-PSL-MABG1-MX19DDC

Matrix Arms Branded Skeletonized Pistol Slide Unavailable & Discontinued Models

List of Unorderable Models

Demo, Matrix Arms MX19 Delta Pistol Slide, Glock 19 Gen 3, Electro Polish Finish, Black, MX19DDSB , MPN: MX19DDSB-DEMO , Code: 4U8-PSL-MABG1-MX19DDSB-DEMO
Matrix Arms MX19 Delta Pistol Slide, Glock 19 Gen 3, Polished Finish, Steel, MX19AE , MPN: MX19AE , Code: 4U8-PSL-MABG1-MX19AE
Matrix Arms MX19 Delta Pistol Slide, Glock 19 Gen 3, Titanium DLC Finish, Rainbow, MX19ADTR , MPN: MX19ADTR , Code: 4U8-PSL-MABG1-MX19ADTR
Matrix Arms MX19 Delta Pistol Slide, Glock 19 Gen 3, Electro Polish Finish, Steel, MX19DE , MPN: MX19DE , Code: 4U8-PSL-MABG1-MX19DE
Matrix Arms MX19 Delta Pistol Slide, Glock 19 Gen 3, DLC Finish, Gray, MX19DDG , MPN: MX19DDG , Code: 4U8-PSL-MABG1-MX19DDG
Matrix Arms MX19 Delta Pistol Slide, Glock 19 Gen 3, DLC Finish, Purple, MX19DDP , MPN: MX19DDP , Code: 4U8-PSL-MABG1-MX19DDP
Matrix Arms MX19 Delta Pistol Slide, Glock 19 Gen 3, DLC Finish, Blue, MX19DDB , MPN: MX19DDB , Code: 4U8-PSL-MABG1-MX19DDB
Matrix Arms MX19 Delta Pistol Slide, Glock 19 Gen 3, Titanium DLC Finish, Rainbow, MX19DDTR , MPN: MX19DDTR , Code: 4U8-PSL-MABG1-MX19DDTR
Matrix Arms Branded Skeletonized Pistol Slide, Glock 19 Gen 3, Ceracote Finish, Black/Bronze, Compact, MX19-D-C , MPN: MX19-D-C , Code: 4U8-PSL-MABG1-MX19-D-C
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