The dlc window slide glock 17 with your choice of barrel is pure aggression and function. First, we machine it from 17-4 stainless. Then we mill massive side and top windows for weight savings and heat dissipation. After that, we coat every surface in ultra-hard black diamond-like carbon.
Next, you pick flush or 1/2×28 threaded match barrel. Finally, we install all internals, test-fire, and ship the same day. Consequently, the second your dlc window slide glock 17 arrives, you drop it on your Gen 3 or Polymer80 frame and go straight to work.
Deep windows, razor serrations, and that mirror-black DLC finish shrug off daily abuse. Same-day unmarked shipping. No FFL required.
What You Get with the DLC Window Slide Glock 17
- Slide – black diamond-like carbon (DLC) coated
- Deep side & top window cuts
- Your choice: flush or 1/2×28 threaded match barrel
- Full internals + recoil spring assembly
- Test-cycled & ready
Specifications
- Caliber: 9×19
- Compatible: Glock 17 Gen 3 & PF940v2
- Finish: Black DLC
- Windows: Side + top ported
- Weight complete: ~21 oz (lighter than solid slides)
How to Install This Complete Upper (30 seconds)
- First, clear the firearm
- Then punch out both frame pins
- Next, remove the old upper
- After that, drop the new slide on
- Finally, push pins back in
How to Disassemble for Cleaning
- First, lock slide back and pull takedown tabs
- Then ease forward off frame
- Next, pull trigger (gun clear!)
- Finally, remove spring & barrel
Compatibility of the DLC Window Slide
- 100% drop-in on factory Glock 17 Gen 3 frames
- Perfect fit on Polymer80 PF940v2
- Works on Lone Wolf and all true Gen 3 frames
- Will NOT fit Gen 4/Gen 5 without adapter
Frequently Asked Questions
- Are the windows only cosmetic? → No – they reduce weight and improve cooling.
- How durable is the DLC finish? → Harder than nitride – zero visible wear after 25k+ rounds.
- Threaded barrel included? → Yes – choose flush or threaded at checkout.
- Will tall sights clear the windows? → Yes – perfect lower 1/3 co-witness.
- Can I run +P+ ammo? → Absolutely – built tougher than factory.



Reviews
There are no reviews yet.