We Deliver to your Doorstep!
Premium Options at EDC Tactical
Nationwide Discrete Delivery
Buy Bump Stock for Sale, Optics, Mags, Handgun & Rifle Parts, Full Auto Sears, Suppressors, etc.
Glock switch for Sale | Switch for Glock | Full Auto switch for Glock | Glock 19 switch | Glock with a switch | Glock switch | Bump Stock for Sale
Â
Looking for a Bump Stock or Glock Switch for sale online? – there’s nothing quite like the feeling of rapid-fire shooting. If you’ve been waiting to add a bump stock for sale or Glock Switch to your collection, now’s the perfect time. Here at EDC Tactical, we’ve stocked our shelves with premium bump stock and Glock Switch for sale options ever since the Supreme Court gave them the green light again. We’re proud to offer these sought-after accessories to shooters nationwide.
Explore Hottest Products
-$20
10″L Aluminum Modular Solvent Trap Kit 1.58″OD (1/2×28 and 5/8×24) Original price was: $125.00.$105.00Current price is: $105.00.
-$20
SB Tactical Adjustable 5 Position Arm Brace No Buffer Tube, Black Original price was: $105.00.$85.00Current price is: $85.00.
-$20
SB Tactical SBA3 5 Position Adjustable Arm Brace Buffer Tube Not Included, Black Original price was: $105.00.$85.00Current price is: $85.00.
-$20
SB Tactical SBA5 5-Position Adjustable Pistol Brace, Black Original price was: $105.00.$85.00Current price is: $85.00.
-$20
SB Tactical SBA4 5-Position Adjustable Pistol Stabilizing Brace OD Green Original price was: $115.00.$95.00Current price is: $95.00.What Is a Glock Switch: Understanding Gun Switch Technology
A Glock switch, also known as an auto sear, is a tiny device about the size of a quarter that changes a semi-automatic Glock pistol into a fully automatic weapon. This small piece of equipment changes the standard firing mechanism and lets the pistol fire multiple rounds with just one pull of the trigger.
Bump Stock: Engineering Explained
A bump stock is an aftermarket rifle stock that harnesses recoil energy to increase a semi-automatic firearm’s rate of fire, simulating (but not creating) full-auto fire. Unlike true conversion devices, it does not modify the firearm’s internal mechanism.
How the Glock Switch Works: Trigger Mechanism Override
In Semi-Auto (Factory Mode):
Trigger pull → hammer drops → slide cycles → disconnector resets trigger
One shot per pull
In Full-Auto (Switch Engaged):
Selector set to “Auto” → connector bypasses disconnector
Trigger stays forward → hammer follows bolt → continuous firing
Achieves 1,100–1,300 RPM (compared to ~600 RPM in semi)
How a Bump Stock Works: Physics Breakdown
Recoil Phase
Shot fired → rifle pushes backward into shoulder
Stock slides rearward (kinetic energy stored in spring)
Reset Phase
Spring pushes rifle forward.
Stationary trigger finger “bumps” the trigger again
Cycle Repeat
Process continues at ~400–800 RPM (vs true full-auto’s 700–1,200 RPM)
Fast Shipping
All orders shipped within 24H
Risk Free
14 days money back
Awesome Support
We always online
Secure Shopping
100% safe, Pay Anonymously
Full-Auto Conversion Devices: Advanced Technical Analysis
Â
1. Glock Auto Switches: Engineering Breakdown
A. Component-Level Analysis
Slide Cap
Material Science:Â 4140 chromoly steel (hardened to 50 HRC) prevents wear from slide cycling.
Tolerances: ±0.002″ precision fit to prevent wobble during rapid fire.
Retention:Â Uses a spring-loaded plunger (similar to factory slide lock).
Selector Mechanism
Detent System: 60° throw with ball-bearing detents (3-5 lb engagement force).
Fail-Safes:Â “Safe” position physically blocks sear movement (unlike cheap clones).
Connector
Geometry: Angled at 22° to override disconnector function.
Modularity:Â Gen1-3 vs Gen4-5 variants account for trigger bar differences.
B. Subtypes Compared
| Type | Pros | Cons | RPM |
|---|---|---|---|
Glock Switch Keychain: A more discreet version, often designed to resemble a keychain. This version can sometimes be mistaken for a harmless accessory. | Reliable, durable | Requires fitting | 1,200 |
3PC Switch for Glock:Â This design typically features three primary components and allows for a simplified method of conversion to fully automatic firing. | Very Durable | High Recoil | 1,200 |
Flatback Glock Switch:Â This type has a flatter design, allowing it to be less noticeable when installed, often providing only fully automatic firing capability without a selector. | very concealable | Only works in one mode (fully Auto Mode) | 1,200 |
C. Installation Mastery
Gen-Specific Notes:
Gen5 requires modified backplates due to ambi slide release.
Gen1-3 need connector tail trimming for positive reset.
Timing Adjustment:
File selector detents to change mode-switch resistance.
Bend connector arm to tune reset speed.
2. AR-15 Auto Sears: Military vs. Civilian Designs
A. DIAS (Drop-In Auto Sear) Engineering
Sear Geometry:
Military-spec: 0.118″ engagement surface (M16 pattern).
Commercial: 0.105″ to compensate for softer springs.
Bolt Interaction:
Requires M16-style bolt carrier (full-auto profile).
Semi-auto carriers must be modified with sear notch.
B. Lightning Link Deep Dive
Material Thickness:
0.060″ stainless steel (original) vs. 0.040″ (modern clones).
Timing Issues:
Fast cycles (>850 RPM) cause hammer follow (requires adjustable gas).
C. Installation Challenges
Lower Receiver Mods:
Third hole drilling requires jig (80% lowers often used).
Depth must be 0.125″ ±0.003″ for reliable sear catch.
Fire Control Group Tuning:
Hammer spring must be reduced to 4.5 lbs (vs factory 6.5 lbs).
Disconnector engagement shortened to 0.020″.
3. Bump Stocks: Physics of Simulated Auto Fire
A. Kinematic Analysis
Recoil Phase:
Rifle moves backward at ~1.2 m/s (5.56 NATO).
Stock slides 0.75″ rearward (spring-assisted return).
Trigger Reset:
Finger remains stationary while receiver impacts it.
Optimal trigger weight: 3.5-4 lbs (heavier causes misfires).
B. Performance Limitations
Rate Control:
Lighter buffers increase RPM but induce malfunctions.
Muzzle devices (e.g., brakes) reduce rearward velocity.
Ammo Sensitivity:
62gr+ bullets cycle more reliably than 55gr.
Steel case often fails to generate enough recoil.
Comparative Technical Specifications
| Parameter | Glock Switch | AR Drop In Auto Sear | Bump Stock |
|---|---|---|---|
| Cycle Time | 0.05 sec | 0.07 sec | 0.10-0.15 sec |
| Energy Input | Hammer spring (5.5 lb) | Buffer spring (6 lb) | Recoil (8-10 ft/lb) |
| Wear Point | Connector tail | Sear notch | Buffer tube rails |
| Failure Mode | Burst fire | Hammer follow | Short-stroking |
Advanced Installation Notes
Glock Switch:
Timing Test:Â Use snap caps to verify:
Full-auto runs 3-5 rds before stoppage = needs connector bend adjustment.
Failure to reset = selector detent too stiff.
AR Sears:
Headspace Check:
Drop In Auto Sear equipped rifles must maintain 0.004″ bolt gap.
Lightning Links require M16 extractor springs.
Bump Stocks:
Tuning Guide:
Add tungsten weights to buffer for slower, more consistent cycling.
Use 100-grit sandpaper on buffer tube rails to reduce friction.
Real-World Performance Data
(Based on range testing of factory ammo)
| Device | Avg. RPM | Group Size (100yd) | Parts Life (rds) |
|---|---|---|---|
| Glock Switch | 1,250 | 12″ (uncontrolled) | 8,000 |
| AR-15 Drop In Auto Sear | 850 | 6″ (3-rd bursts) | 15,000 |
| Bump Stock | 550 | 18″ (unstable) | 3,000 |
Key Engineering Insights
Glock switches prioritize compactness over controllability.
AR sears require precise gas system tuning for reliability.
Bump stocks are highly ammunition-dependent.
Quality Bump Stock and Glock Switch for sale at EDC Tactical
When you’re looking for a Bump Stock or Glock Switch, quality matters. Our inventory includes options for virtually every popular firearm platform, with each product thoroughly tested to ensure reliable performance. We don’t just sell these accessories – we use them ourselves at the range, so we know exactly what makes a good bump stock worth your money.
“I’ve tried every bump stock and Glock Switch for sale in our inventory,” says our lead gunsmith. “The difference in quality between a premium product and a budget option is something you’ll feel immediately.”
Our bump stock and ‘Glock switch for sale collection is constantly updated with the latest models as manufacturers ramp up production following the recent legal changes. Whether you’re a first-time buyer or looking to add to your collection, we’ve got options that will exceed your expectations.