Glock 19 Gen 4 OEM Slide
| Quantity | complete, stripped |
|---|
Price range: $210.00 through $299.00
Glock 19 Gen 4 OEM Slide
The Glock 19 Gen 4 OEM Slide is a factory-original part designed specifically for the Glock 19 Gen 4 pistol. Built by Glock, it delivers trusted performance, precision, and reliability—making it ideal for concealed carry, duty use, or custom builds.
Moreover, Glock offers this slide in both standard and MOS (Modular Optic System) versions, allowing you to add red dot optics or keep it classic with iron sights.
Product Description | Glock 19 Gen 5 OEM Slide Specs
Made from high-strength steel and finished with Glock’s tough nDLC coating, this slide resists wear and rust. It includes:What’s Included for Complete OEM Slide
- Glock 19 Gen 5 complete slide
- barrel
- RSA
- extractor
- firing pin safety
- depressor plunger assembly
- firing pin assembly
- rear slide plate
- Channel liner
- sights
What’s Included for Stripped OEM Slide
- Glock 19 Gen 5 stripped slide
- Channel liner
- OEM sights
Specifications
- Model: Glock 19 Gen 4 OEM Slide
- Finish: nDLC (black)
- Length: 6.85 inches
- Width: 1.00 inch
- Weight (without barrel or RSA): Approx. 6.17 oz
- Optic Ready: No (MOS models only)
How to Disassemble the Glock 19 Gen 4 OEM Slide
To disassemble the slide for maintenance or upgrades, follow these simple steps:
- First, ensure the firearm is completely unloaded—remove the magazine and check the chamber.
- Then, pull the slide slightly rearward and pull down the takedown levers on both sides.
- Next, allow the slide to move forward and remove it from the frame.
- Carefully compress and remove the recoil spring assembly.
- Finally, lift and slide the barrel out of the slide.
These steps allow you to safely disassemble the slide for cleaning or upgrades.
How to Reinstall a Glock Slide
- Insert Barrel: Slide the barrel back into place.
- Install Recoil Spring: Press the flat end into the barrel lug and seat it.
- Align Slide to Frame: Line up the slide with the frame rails.
- Attach Slide: Pull the slide back fully, then release it to lock into place.
Compatibility with Glock 19 and PSA Dagger
- You’ll need a Gen 5 rear slide plate.
- A Gen 5 guide rod is recommended for best performance.
What Is the Glock 19 Gen 4 OEM Slide Made Of?
Glock manufactures the Gen 4 slide using precision-machined steel, known for its strength and longevity. The nDLC coating improves hardness, reduces wear, and resists corrosion in harsh conditions.
The slide also features Glock’s legendary reliability and smooth cycling system, proven in military, law enforcement, and civilian use.
Customization & Modifications
The Glock 19 Gen 4 OEM slide supports a wide range of enhancements. For example:
- Optics: Add a red dot to MOS models or get the slide custom milled.
- Sights: Swap factory sights for night sights, fiber optics, or suppressor-height options.
- Finish: Apply Cerakote, PVD, or other coatings for a personalized look.
- Serrations: Add front serrations or modify rear ones for better grip.
- Engravings: Personalize with custom text, graphics, or logos.
FAQs
Q: Can I use a Gen 4 Glock 19 slide on a Gen 3 frame?
No, not without modification. Gen 4 slides and Gen 3 frames have different internals and may not align correctly.
Q: Will this slide fit the PSA Dagger frame?
No. The PSA Dagger is based on the Gen 3 design and does not support Gen 4 slides without adjustment.
Q: Does the slide come optic-ready?
Only the MOS version comes with a factory optic cut. The standard version does not.
Q: How often should I clean and lubricate my slide?
Glock recommends cleaning and lubricating the slide after every use. If unused, perform maintenance at least once a month.
Q: Will custom modifications void Glock’s warranty?
Yes. Permanent alterations such as milling or refinishing may void the factory warranty. Always check with Glock before making changes.
DISCLAIMER
GlockSlide.us provides aftermarket and compatible slides and components for GLOCK pistols. We operate independently and do not represent, endorse or have any connection with GLOCK, Inc. or GLOCK Ges.m.b.H.
GLOCK, Inc. and GLOCK Ges.m.b.H own the trademark “GLOCK” and other related marks. We mention “GLOCK” only to identify parts and products that fit or work with GLOCK pistols.
Legal Compliance
Placing an order with Discount Guns and Ammo constitutes your formal declaration that you are the legal buyer and are in full compliance with all regulations governing your purchase. It is your responsibility to affirm that you meet the legal age requirements and that no prohibitions prevent your legal ownership.
You must be a minimum of 18 years of age to purchase a rifle or shotgun.
You must be a minimum of 21 years of age to purchase a handgun, receiver, action, or any form of ammunition.
Shipping Policy
In accordance with federal law, all firearm shipments will be directed to a valid Federal Firearms Licensee (FFL) Dealer to facilitate the legal transfer. All orders placed with Discount Guns and Ammo are considered final upon submission and are not eligible for subsequent changes or cancellation.
Shipping Method: For security and compliance, specific shipping protocols are enforced. Any order containing a handgun, receiver, or action is dispatched via Second Day Air. Orders consisting solely of long guns will be dispatched via Ground service.
Returns, Transfers, and Fees
Due to the regulated nature of these items and for critical safety reasons, the sale of all firearms and ammunition from Discount Guns and Ammo is final. Returns are not permitted under any circumstances.
Inspection Before Transfer: A thorough inspection of your firearm is required upon its arrival at your FFL Dealer. This inspection must be completed prior to accepting the official transfer. If the firearm is incorrect or has been damaged, you must refuse the transfer and contact Discount Guns and Ammo Customer Service immediately.
Post-Transfer Warranty: Following the legal transfer of the firearm, all matters related to warranty service or necessary repairs are to be coordinated directly through the Discount Guns and Ammo support team.
Restocking Fee: A restocking fee of 5% will be levied against any order that cannot be completed due to a transfer refusal by the FFL Dealer or a failed background check.
You must be 21 years or older to order ammunition. Due to safety considerations and legal/regulatory reasons, Ammunition may not be returened. Please check local laws before ordering. By ordering this Ammunition, you certify you are of legal age and satisfy all federal, state and local legal/regulatory requirements to purchase this Ammunition. You must be 18 to purchase rifles or shotguns and 21 to purchase handguns, actions or receivers. All firearms must ship to a valid FFL Dealer and cannot be changed or cancelled after they are placed. If your order contains a handgun which ships from Discount Guns and Ammo, the handgun, and any additional firearms shipping from Discount Guns and Ammo on the same ordermust ship Second Day Air. If your order does not contain a handgun which ships from Discount Guns and Ammo, any shotguns, rifles, actions or receivers shipping from Discount Guns and Ammo will ship via UPS Ground. Shipping charges for firearms are calculated jointly with other products, and all shipped at once. Due to Federal regulations, guns are not returnable. We carefully inspect your guns before shipping and transfer. If the gun received at the FFL Dealer is incorrect or damaged in shipment, do not take possession of the gun and please contact Customer Service. After transfer, any warranty or repair work must be coordinated directly us. Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check will be subject to a 5% restocking fee. By ordering this firearm, you certify you are the actual transferee/buyer of the firearm, are of legal age and satisfy all Federal, State and Local legal/regulatory requirements to purchase this firearm.
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