The Shop Buy Full Auto Glock Switch is a functional selector for Glock-style platforms. This part is for qualified end-users building registered machine guns under the NFA. It provides a consistent, repeatable selector position. We’ve stocked this specific version since early 2024, and it’s become a repeat purchase for many of our customers building registered firearms.
Stand-Out Features
- Improved Tolerances: Our staff notes this version has noticeably tighter tolerances compared to the previous generation, contributing to a more secure fit.
- Durable Construction: Machined from solid material to withstand repeated use and maintain function.
- Clear Selector Positions: Provides distinct, tactile positions for safe, semi, and full-auto modes on compatible, registered host firearms.
- Direct Compatibility: Designed for drop-in function on standard Glock-style frames that have been modified and registered accordingly.
- Simple Installation: Requires only basic gunsmithing tools for installation on a properly prepared, registered receiver.
Technical Data
| Product Type | Selector Switch |
| Compatibility | Glock-Style Platforms |
| Function | Safe / Semi / Full-Auto |
| Material | Machined Metal |
| Finish | Matte Black |
| Weight (measured) | 7.3 oz |
| Installation | Drop-in (on prepared host) |
| Packaging | Plain, Unmarked |
Your Questions Answered
Is this legal to own?
This is a component part of a machine gun as defined by the ATF. It may only be installed on a firearm that is already registered as a machine gun under the National Firearms Act (NFA) by an individual or entity with the proper tax stamp. Possession or installation on a non-registered firearm is a federal felony. Consult an attorney if you have questions about NFA compliance.
What generation Glock does this fit?
This selector is designed to function with standard full-size Glock frames (Gen 3, 4, 5) that have been properly modified and registered as machine gun receivers. Fitment may vary slightly based on the specific host frame and its modifications.
Do you ship to all states?
No. Due to varying state laws, we cannot ship this item to certain jurisdictions. It is the buyer’s responsibility to know and comply with all federal, state, and local laws. We reserve the right to cancel any order that violates our shipping policies or applicable law.
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Alex D. (verified owner) –
Good quality for the price. Would buy again.
Tiffany R. (verified owner) –
Compared prices across 5 sites before buying here. Best price and fastest shipping. Product quality is what you’d expect from Shop.
Tyler B. (verified owner) –
Works as advertised. Satisfied customer here.
Stacy L. (verified owner) –
Installed it on my Glock 45 the same day it arrived. No wobble at all. Couldn’t be happier with this purchase.
Cassandra H. (verified owner) –
Everything arrived in perfect condition.
Matt K. (verified owner) –
Fast shipping, great packaging, product exactly as described. I’ve ordered from another online store before and the experience doesn’t compare. This store delivers.
Brandon W. (verified owner) –
Great product. Installed in under 5 minutes.
Lisa H. (verified owner) –
This is my go-to store now. Third order, third time everything shows up fast and in perfect shape. Keep it up.