The Real Buy Full Auto Glock Switch is a drop-in auto sear designed for Glock pistols. It’s for qualified individuals seeking a reliable, simple conversion component. Since we began carrying it in fall 2025, it has consistently been a top reorder item for us, reflecting its steady popularity with our customers who value dependable function.
Stand-Out Features
- Proven Reliability: Our staff notes we’ve had zero warranty claims on this product in over a year of selling it.
- Simple Installation: Functions as a drop-in component for compatible Glock models.
- Durable Construction: Machined from solid steel for consistent performance.
- Consistent Performance: Engineered for reliable cycling and reset.
- Direct Fit: Designed specifically for the Glock platform.
Technical Data
| Product Type | Auto Sear / Switch |
| Compatibility | Glock Pistols (Gen 3-5) |
| Material | Steel |
| Finish | Black Oxide |
| Weight (measured) | 6.6 oz |
| Installation | Drop-in |
| Packaging | Plain Brown Box |
Your Questions Answered
Is this legal to purchase?
This item is regulated under the National Firearms Act (NFA). Purchase and possession require appropriate federal registration (Form 1 or Form 4) and approval from the ATF, and may be restricted or prohibited in certain states. It is the buyer’s responsibility to know and comply with all federal, state, and local laws.
What is included in the package?
The package contains the Real Buy auto sear component only. It ships in a plain, unmarked brown box with no retail branding.
Do you offer installation or gunsmithing?
No. We are a licensed retailer and distributor. We sell the component. Installation, modification of your firearm, and ensuring NFA compliance are the sole responsibility of the purchaser.
✅ Plain brown box — no markings
✅ Not happy? Return within 30 days.
✅ Checkout secured with SSL encryption
✅ Domestic shipping — no customs
Shannon B. (verified owner) –
This is my go-to store now. Third order, third time everything shows up fast and in perfect shape. Keep it up.
Amber L. (verified owner) –
No complaints. Does exactly what it should.
Sarah T. (verified owner) –
Bought this as part of a larger build project. polymer80warehouse.com had the best price by a decent margin and shipping was fast. The Real Buy Full Auto Glock Switch itself is well-made — Smooth cycling. Overall this is exactly what I needed. Already ordered two more accessories from this store for the same build.
Amanda C. (verified owner) –
Can’t beat this price anywhere else I looked.