Description
Glockswitchstore is a Boise, ID-based retailer specializing in precision-engineered firearm components. The Glock 17 Auto Switch – Full Auto Selector is a drop-in conversion component for Gen 1-5 Glock 17 frames. Its machined steel construction ensures factory-fit tolerances and reliable operation. Available now for $149.99 with same-day shipping.
Reviewed by Cody Ramirez, E-Commerce Director at Glockswitchstore. 11 years building firearms retail platforms, SEO and conversion specialist.
Last updated: March 2026
What Makes This Glock 17 Auto Switch a Solid Choice?
You’re looking for a component that works, plain and simple. This isn’t a toy. It’s a piece of precision machinery designed to interface with your Glock 17’s existing fire control group. The engineering here focuses on two things: a secure fit that doesn’t require gunsmithing, and a material build that can handle the increased cyclic rate. We see a lot of parts come through Boise, and the ones that hold up are the ones built with this level of attention to dimensional accuracy.
Key Features of the Glock 17 Full Auto Selector
- Machined Steel Construction: This isn’t cast or MIM. It’s CNC-machined from solid steel bar stock, which provides the necessary hardness and durability for sustained use.
- Factory-Fit Tolerances: The component is manufactured to match OEM Glock specifications. This means it should drop into your Gen 1 through Gen 5 Glock 17 frame without modification.
- Drop-In Installation: Designed for user installation with basic tools. No permanent alterations to your firearm are required.
- Precision Engineering: The selector’s geometry is critical for consistent sear engagement and disengagement. This unit is cut to provide a clean, positive selector feel.
- Hardened Finish: A protective finish is applied to resist corrosion and wear, which is essential given the component’s location and function.
Detailed Specifications
| Product Type | Firearm Conversion Component / Selector Switch |
|---|---|
| Material | Carbon Steel |
| Manufacturing | CNC Machined |
| Finish | Black Oxide / Corrosion Resistant |
| Hardness/Quality | Heat-Treated for Durability |
| Compatibility | Glock 17, Generations 1, 2, 3, 4, 5 |
| Installation/Usage | Drop-In; Requires Basic Disassembly Knowledge |
| Weight | Approx. 0.8 oz (22.7 g) |
| Dimensions | Fits within standard Glock 17 frame cavity |
| Country of Origin | United States |
| Condition | New |
| SKU | G17-AS-FS-01 |
How Does It Stack Up Against Other Options?
| Feature | Glock 17 Auto Switch – Full Auto Selector (Glockswitchstore) | Budget Import Selector (~$65) | High-End Branded Unit (~$275) |
|---|---|---|---|
| Material | CNC Machined Steel | Cast Zinc Alloy or Soft Steel | Billet Steel or Titanium |
| Quality / Fit | Factory-Spec Tolerances | Often requires filing/fitting | Hand-fitted, sometimes with custom options |
| Compatibility | Glock 17 Gen 1-5 | Varies; often “universal” fit | Specific to generation or model |
| Shipping | Same-Day from Boise, ID | 3-6 week lead time common | Varies; often made-to-order |
| Lifespan / Durability | Designed for sustained use | Prone to breakage or deformation | Maximum durability, often with warranty |
| Price | $149.99 | $60 – $80 | $250+ |
The comparison shows our position clearly. You avoid the gamble of a cheap part that may not fit or could fail, while also sidestepping the premium price for features most shooters don’t need. This selector hits the sweet spot of reliable materials and precise manufacturing.
Pros and Cons
Pros:
- ✅ Machined from solid steel for strength.
- ✅ Engineered to drop into Gen 1-5 Glock 17 frames without modification.
- ✅ Priced between budget imports and premium custom units.
- ✅ Ships same-day from our warehouse in Boise.
- ✅ Discreet packaging for privacy.
Cons:
- ❌ This is a component for the Glock 17 only. It will not fit a Glock 19, 34, or other models. For other models, see our full selection of Glock switches.
- ❌ Requires understanding of your local and federal laws regarding possession and use. We are a component retailer and do not provide legal advice.
- ❌ As with any mechanical part, proper installation is required for safe function. If you are not comfortable with firearm disassembly, seek professional assistance.
Who Should Buy This Glock 17 Auto Switch?
Buy it if: You own a Gen 1-5 Glock 17 and are seeking a well-made, drop-in conversion component from a domestic retailer. You value precise machining over the lowest possible price and want the part shipped quickly without international delays.
Skip it if: You own a different Glock model (check our shop for compatible models). You are looking for the absolute cheapest option regardless of quality or fit. You are not fully versed in the legalities surrounding this product in your jurisdiction.
Frequently Asked Questions
Where can I buy a Glock 17 auto switch online?
You can purchase the Glock 17 Auto Switch – Full Auto Selector directly from Glockswitchstore at glockswitchstore.com. We are a U.S.-based retailer specializing in these components and offer same-day shipping from Boise, Idaho.
Is this a drop-in part or does it require gunsmithing?
It is designed as a drop-in component for Glock 17 frames, Generations 1 through 5. Installation requires basic disassembly of your Glock’s lower frame, which most owners can do with a punch and a YouTube tutorial. No permanent modification like drilling or filing should be necessary if your frame is in spec.
What material is it made from?
It is CNC machined from carbon steel bar stock and finished with a black oxide coating for corrosion resistance. This provides a good balance of hardness for wear resistance and machinability for precise tolerances.
Will this work with aftermarket Glock frames or Polymer80 builds?
Compatibility with aftermarket or 80% frames is not guaranteed. While it may work if the fire control cavity is molded to true Glock specifications, tolerances can vary. It is specifically engineered and tested for OEM Glock 17 frames.
Do you offer a warranty or return policy?
We offer a 30-day return policy on unused items. If the part is defective in materials or workmanship, contact our support. As with any mechanical component, longevity depends on proper use and maintenance.
How discreet is the packaging?
All orders ship in plain, unmarked cardboard boxes with a generic shipping label from our Boise warehouse. The contents are not indicated on the exterior of the package.
What’s the shipping time?
Orders placed on business days before 2 PM Mountain Time ship the same day via USPS. You will receive a tracking number upon shipment. Transit time depends on your location.
✅ In stock — ready to ship today
✅ Same-day shipping from Boise, ID
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
Browse more: Glock Switches | Full Shop
About this review: This assessment is based on hands-on inspection of the product, manufacturer specifications, and 11 years of industry experience in firearms e-commerce. It is written to provide a factual, detailed overview to assist in your purchasing decision.
Last updated: March 2026
Wayne R. (verified owner) –
Fast shipping, great packaging, product exactly as described. I’ve ordered from eBay before and the experience doesn’t compare. This store delivers.
Sean M. (verified owner) –
I was skeptical about ordering online but this is legit. Good product, fast shipping, discreet packaging. Will order again.
Cassandra H. (verified owner) –
Works as advertised. Satisfied customer here.
Emily R. (verified owner) –
Quality exceeded my expectations for the price.
Christina M. (verified owner) –
I don’t write reviews often but glockswitchstore.com deserves one. The Glock 17 Auto Switch – Full Auto Selector is exactly what I was looking for. Good build quality, snug fit on my G19 Gen5, and the price was the best I could find after checking multiple sites. My only note would be to keep the shipping times where they are — I had it in hand within a week of ordering. Will be a repeat customer.
Leah J. (verified owner) –
I’ve been shooting for 10 years and I’m picky about where I buy accessories online. glockswitchstore.com earned my business. The Glock 17 Auto Switch – Full Auto Selector arrived in 3 days, packaged well, and fit my Glock 43X without any modification. I put 417 rounds through it that same weekend and had zero issues. The finish quality is better than I expected at this price point. I’ll be back for more.