Will this work on the Gen 3 ?

No this is for a gen 4 only. You can look directly down the muzzle and see that the Gen 4 uses a larger spring guide rod, The Gen 3 spring guide rod will fit a Gen 4 but not vice versa

Unfortunately this will only work with Glock 19 Gen 4 Pistols Only. Sorry but hope this helps.

Miguel, no Sir. Fits: GLOCK G19 Gen 4 Pistols Only. Cheers and stay safe!

Would I have to do any special work required to out this on? Would it make my Glock illegal?

You just need to remove the guide rod and slide lock lever both of which are quite easy. As for legality, I have only ever heard of restrictions on lasers in Illinois/Chicago. However, if you live in a state with rather draconian gun laws it would be worth checking with the proper authority on the matter, I would hate to give you incomplete/inaccurate information. Here's a good video on the installation: https://www.youtube.com/watch?v=NkrTFbaYzg0

There's no need for a gunsmith. It shouldn't make you Glock illegal unless your state has certain restrictions.

SHOP BUD’S NEW SITE & SAVE CLICK HERE SHOP BUD’S NEW SITE & SAVE CLICK HERE SHOP BUD’S NEW SITE & SAVE CLICK HERE SHOP BUD’S NEW SITE & SAVE CLICK HERE

budsgunshop.com uses cookies to ensure you get the best experience. Details can be found in our Privacy Notice.

Got It!

LaserMax Guide Rod for Glock 19 Gen4 5mW Red Laser Sight

Name: LaserMax Guide Rod for Glock 19 Gen4 5mW Red Laser Sight
Brand: LaserMax
SKU: 85406
Price: 278.00 USD
Availability: InStock

Questions & Answers (2)

**Mouse over image above to zoom any area, or click on image to zoom the entire image.

LaserMax Hi-Brite LMS-G4-19 Laser Glock 19 Gen 4 LMS-G4-19

Product Information

Beam Intensity

635nM

Dot Size

0.63" at 20 Yards

Power

5mW

Range

50 Meters

Weight

0.55 oz

Battery

393

Color

Red

Gun Model

Glock 19 Gen4

$278.00

Add to Cart for Best Price

Financing Available

MFG: LaserMax

Model: LMSG419

Bud's Item Number: 85406

UPC: 798816542523

ADD TO CART

Retail Store Availability

In-Store Purchase Only
Lexington, KY	Not in store
Greenville, KY	Call for availability
Sevierville, TN	Call for availability

0 Reviews

LaserMax Guide Rod for Glock 19 Gen4 5mW Red Laser Sight

LaserMax Hi-Brite LMS-G4-19 Laser Glock 19 Gen 4 LMS-G4-19

Operators Manual

There are no reviews on this product yet. Be the first to write one: Write Review

Questions & Answers

Q: Will this work on the Gen 3 ?
Answered

Asked 11/10/2021 18:19 by Miguel L

A:

No this is for a gen 4 only.
You can look directly down the muzzle and see that the Gen 4 uses a larger spring guide rod, The Gen 3 spring guide rod will fit a Gen 4 but not vice versa
See 2 more answers |
Q: Would I have to do any special work required to out this on? Would it make my Glock illegal?
Answered

Asked 11/22/2019 06:43 by Eddie M

A:

You just need to remove the guide rod and slide lock lever both of which are quite easy. As for legality, I have only ever heard of restrictions on lasers in Illinois/Chicago. However, if you live in a state with rather draconian gun laws it would be worth checking with the proper authority on the matter, I would hate to give you incomplete/inaccurate information. Here's a good video on the installation: https://www.youtube.com/watch?v=NkrTFbaYzg0
See 1 more answer |