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G-Sight ELMS Laser Training Cartridge vs Mantis TitanX 702 Dry Fire Pistol

The G-Sight ELMS is a chamber insert for a real 9mm pistol, so you train with your own trigger and grip. The Mantis TitanX 702 is a complete weighted training pistol that emulates a Glock 45 and mounts an optic. Buy the G-Sight if you want to practice with the gun you actually carry. Buy the TitanX if you want a standalone, optic-ready trainer with no live firearm in the room. Owners praise the G-Sight's low cost of entry and app, but report finicky seating and rubber strike pads that wear out. The TitanX draws praise for its realistic weight and USB-C charging, with complaints about the emulated trigger feel and the price of stepping up.

  • Choose the G-Sight ELMS if you already own a 9mm pistol and want to train with its real trigger, sights and holster.
  • Choose the Mantis TitanX 702 if you want a self-contained, optic-ready trainer that mimics a Glock 45 without using a live firearm.

Prices

  • G-Sight ELMS Laser Training Cartridge: $29.99 at Amazon (checked today)
  • Mantis TitanX 702 Dry Fire Pistol: $199.00 at SRS Tactical (checked today)
  • Difference: the G-Sight ELMS Laser Training Cartridge is $169.01 cheaper than the Mantis TitanX 702 Dry Fire Pistol today
G-Sight
G-Sight ELMS Laser Training Cartridge

G-Sight ELMS Laser Training Cartridge

$29.99at AmazonChecked 7 h ago
See all prices and details
Visit Amazon

As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Trains with your actual carry gun
  • Works with a free iPhone/Android app
  • Replaceable rubber strike pads
  • Triple O-ring design seats firmly
Cons
  • Rubber strike pads wear out
  • Can seat poorly in some chambers
  • No optic mounting
  • Needs a real pistol to use
Mantis
Mantis TitanX 702

Mantis TitanX 702 Dry Fire Pistol

Mantis TitanX 702

$199.00at SRS TacticalChecked 6 h ago
See all prices and details
Visit SRS Tactical
Pros
  • Standalone, no live firearm needed
  • 18.4 oz weight feels close to a real pistol
  • Optic-ready RMR/Shield RMS/RMSc footprint
  • USB-C charging and two weighted magazines
Cons
  • Emulated trigger feel is not a real trigger
  • Only emulates a Glock 45
  • Larger and heavier to store than an insert
  • Class 3R laser needs care

What separates them

G-Sight ELMS Laser Training CartridgeMantis TitanX 702 Dry Fire Pistol
TypeChamber insert for a real 9mm pistolComplete standalone training pistol
Trigger and gripYour own pistol's trigger and gripEmulated Glock 45 trigger and grip
Optic mountingNone; uses your pistol's sightsRMR/Shield RMS/RMSc footprint
PowerButton cells; no rechargeable batteryUSB-C rechargeable
WeightAdds little to your pistol18.4 oz with magazine, close to a real pistol
LaserRed laser, visible indoors650 nm red laser, 60ms pulse, Class 3R
AppFree iPhone/Android appMantis app with drills and scoring
DurabilityRubber strike pads and triple O-rings wear and need replacingSealed unit; no wear parts to swap

Price history

$199.00$29.99
Nov 3Nov 10
  • G-Sight ELMS Laser Training Cartridge: lowest $29.99 on Nov 10 at Amazon.
  • Mantis TitanX 702 Dry Fire Pistol: lowest $199.00 on Nov 3 at Protection Design Concepts; $199.00 on Nov 10.

Prices at every store

G-Sight ELMS Laser Training Cartridge

  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $29.99Checked 7 h ago
    Visit Amazon
Prices and history →

Mantis TitanX 702 Dry Fire Pistol

  • SRS TacticalNew

    Availability unknown

    $199.00Free shippingChecked 6 h ago
    Visit SRS Tactical
  • Protection Design ConceptsNew

    Availability unknown

    $199.00Checked Nov 3
    Visit Protection Design Concepts
All 2 stores and price history →

Specs compared

SpecG-Sight ELMS Laser Training CartridgeMantis TitanX 702 Dry Fire Pistol
Caliber9MM—
ColourBlack—
SportTarget Shooting—
MaterialRubber—
Compatible devicesRifle—
Mounting typeChamber Insert—
Night visionNo—
Model nameElms Plus—
ManufacturerG-Sight Solutions LLC—
App compatibilityFree iPhone/Android App—
O-ring designtriple O-ring design—
Strike padsreplaceable rubber strike pads—
Show all 23 specsShow fewer specs
SpecG-Sight ELMS Laser Training CartridgeMantis TitanX 702 Dry Fire Pistol
Laser wavelength—650 nm
Laser pulse duration—60ms
Laser class—Class 3R
Laser color—Red
Optic footprint—RMR/Shield RMS/RMSc
Charging connector—USB-C
Emulated firearm—Glock 45
Model number—MT-7022
Weight with magazine—18.4 ounces
Included magazines

What reviewers say

G-Sight ELMS Laser Training Cartridge

Owners treat the ELMS as a practical dry-fire aid: it seats reliably in 9mm chambers, the app makes sessions easy to score, and the replaceable pads last longer than sealed laser boresights. Complaints center on pad wear changing the laser's point of impact and on the laser being hard to see in bright light.

What people mention
  • FitPraisedOwners say the triple O-ring body seats firmly in 9mm chambers with little wobble.
  • AppPraisedThe free phone app is seen as a useful way to score dry-fire shots and track sessions.
  • DurabilityMixedReplaceable strike pads are liked, but owners report pads and O-rings wearing out with heavy use.
  • Laser visibilityCriticisedReviewers say the dot is hard to see in bright rooms or daylight.

Mantis TitanX 702 Dry Fire Pistol

Users value the TitanX for its realistic 18.4-ounce weight and the ability to practice multiple shots without breaking their grip to rack the slide. The trigger feel is frequently cited as a major improvement over standard dry fire tools.

What people mention
  • Trigger ResetPraisedThe internal mechanism resets the trigger automatically, enabling realistic double-tap and string-of-fire practice.
  • Build QualityPraisedThe 18.4-ounce weight and Glock 45 dimensions provide a highly authentic handling experience.
  • Optic CompatibilityMixedWhile it supports RMR and Shield footprints, users with other mounting standards may need adapters.

Questions and answers

Which is better for practicing with my own carry gun?
The G-Sight ELMS. It drops into your 9mm chamber, so you train with your own trigger, sights and holster. The TitanX is a separate pistol that only emulates a Glock 45.
Which lasts longer?
The TitanX. It is a sealed unit with a rechargeable battery. The G-Sight's rubber strike pads and O-rings are wear parts you replace over time.
Is the TitanX worth stepping up to?
Yes if you want an optic-ready, realistically weighted trainer and do not want to use a live firearm indoors. No if your goal is trigger time on the gun you actually carry.
Can I mount a red dot on either?
Only the TitanX. It has an RMR/Shield RMS/RMSc footprint. The G-Sight uses whatever sights are on your pistol.
Does the G-Sight work in any 9mm?
It is made for 9mm chambers, but seating varies by pistol. Some owners report it fits loosely or needs reseating. Check reports for your model.
Which is better for dry fire at home?
The TitanX is safer and simpler for dry fire because no live firearm is involved. The G-Sight gives more realistic feedback if you are disciplined about clearing your pistol first.

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2 weighted mags
Carry case—Custom EVA carry case