Glock 17/19 Gen 3 – Strike Industries Mass Driver Comp – 9mm Black
PLEASE DOUBLE CHECK DETAILS AND FITMENT BEFORE PURCHASE.
The Strike Industries Mass Driver Comp is a Gen 3 Glock compensator system designed to reduce felt recoil and muzzle rise without requiring a threaded barrel.
This is not a normal screw-on comp. It uses its own guide rod/recoil system parts, so Glock 17 Gen 3 and Glock 19 Gen 3 need to stay separated as fitment options.
Fitment Options
| Option | SKU | Fitment |
|---|---|---|
| Glock 19 Gen 3 | SI-G3-MDCOMP-C | Glock 19 Gen 3 compact slide setup |
| Glock 17 Gen 3 | SI-G3-MDCOMP-S | Glock 17 Gen 3 standard slide setup |
Does NOT Fit
- Does not fit Glock Gen 4 or Gen 5 unless using the correct Strike Industries version.
- Does not fit Glock 43, 43X, or 48.
- Strike Industries does not guarantee fitment on third-party slides or frames.
- Does not include barrel, slide, frame, magazine, optic, or sights.
Specs
- Brand: Strike Industries
- Model: Mass Driver Comp
- Type: Compensator system
- Caliber: 9mm
- Color: Black
- No threaded barrel required
- Includes recoil spring, guide rod, guide rod fitment washer, and guide rod head per distributor listing
- Gunsmith or armorer installation recommended
Verify Before You Buy
- Confirm whether you need Glock 17 Gen 3 or Glock 19 Gen 3.
- Confirm your slide and frame are OEM or Strike-compatible.
- Strike warns +P and +P+ 9mm can cause premature internal spring wear and failure.
- Use threadlocker and torque specs correctly. This is not “snug it and send it” hardware.
Disclaimers
⚠ Glock Disclaimer
IronKells Armory LLC is not affiliated with, endorsed by, or sponsored by Glock, Inc. or Glock Ges.m.b.H.
All references to GLOCK® are used solely to identify firearm models, parts compatibility, and fitment information for customers. Glock is a federally registered trademark of Glock, Inc. and Glock Ges.m.b.H.
Any product sold on this site referencing Glock is aftermarket, not OEM, and is not manufactured by Glock. Glock does not warranty, authorize, or guarantee the performance, safety, or reliability of any third-party components or modifications.
Firearm parts should be installed by a qualified armorer or gunsmith. Improper installation, modification, or use of aftermarket components may affect firearm safety, reliability, and void manufacturer warranties. By purchasing and installing third-party parts, the buyer assumes all responsibility for safe handling, installation, function testing, and use of their firearm and accessories.
⚠ Install & Compatibility Disclaimer
Installation should be performed by a qualified armorer or gunsmith. Improper installation, modification, or use may affect firearm safety and reliability. Buyer is responsible for verifying compatibility, performing proper function testing, and ensuring safe operation.