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Glock Suppressor/Optic/Mos Rear Sight .395'''' Notch .140''''
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
Built for Glock owners running a slide-mounted optic or a suppressor, this rear sight preserves iron-sight capability while providing the added height needed for clearance.
$54.99
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SKU: 100024821
Overview
Built for Glock owners running a slide-mounted optic or a suppressor, this rear sight preserves iron-sight capability while providing the added height needed for clearance. Its MOS-compatible design is intended for use on Glock rear-sight dovetails, including MOS models, where a standard sight may not suit an optic-equipped setup. CNC machined from 4140 bar stock and finished with QPQ nitrocarburizing, it is a purpose-driven option for shooters who want a clean co-witnessing solution without giving up a backup sighting system. The .395-inch height and .140-inch notch reflect a setup aimed at practical sight alignment rather than a low-profile carry configuration.
AI Recommendation
Built for Glock owners running a slide-mounted optic or a suppressor, this rear sight preserves iron-sight capability while providing the added height needed for clearance.
Why Hunters Choose the 10-8 Performance
Red-dot Ready
Rear sight for Glock MOS
Raised Sight
Line helps preserve iron-sight use
Fits All
Glock rear-sight dovetails, including MOS
0.395-inch Height
0.14-inch notch size are clearly
Cnc Machined
QPQ nitrocarburized finish
Key Features
- Red-dot ready rear sight for Glock MOS and other Glock rear-sight dovetails
- Designed to maintain iron-sight use with slide-mounted optics or suppressors
- Raised sight line helps provide clearance for optic and suppressor profiles
- CNC machined from 4140 bar stock
- QPQ nitrocarburized finish
- Measures 0.395 inches high with a 0.14-inch notch
Best Used For
- Glock owners running slide-mounted optics who still want iron-sight capability
- Shooters using suppressors and needing added rear-sight clearance
- Users with Glock MOS models seeking a rear sight for optic setups
- Handgun owners wanting a raised rear sight for co-witness-style aiming
Pros
- Red-dot ready rear sight for Glock MOS and slide-mounted optic setups
- Raised sight line helps preserve iron-sight use with suppressors installed
- Fits all Glock rear-sight dovetails, including MOS models
- 0.395-inch height and 0.14-inch notch size are clearly specified
- CNC machined from 4140 bar stock with QPQ nitrocarburized finish
Considerations & Trade-offs
- Designed specifically to raise the iron-sight line for use with suppressors or slide-mounted optics, so it is not a general-purpose rear sight for every Glock setup.
- The 0.395-inch height and 0.14-inch notch are fixed dimensions, so fit and sight picture are more specialized than with standard-height rear sights.
- Intended for Glock rear-sight dovetails, including MOS models, which means compatibility is tied to that platform rather than universal handgun use.
- The QPQ nitrocarburized finish and CNC-machined 4140 bar stock are material and finish details, but they do not by themselves eliminate the need to confirm your preferred sighting setup.
Suggested Comparisons
- Glock MOS front sight
- Suppressor-height iron sights
- Red-dot optic-ready handgun sights
- Glock sight installation tools
Suggested Accessories
- Handgun optic mount
- Suppressor-height front sight
- Sight installation tool
- Sight pusher
Frequently Asked Questions
What is this rear sight designed to do on a Glock MOS setup?
It is designed to preserve iron-sight use when a Glock is fitted with a large suppressor or a slide-mounted optic. The sight raises the line of sight so there is clearance for those accessories.
Will this rear sight fit non-MOS Glock models as well?
According to the product data, yes. It fits all Glock rear-sight dovetails, including MOS models.
What are the listed dimensions of the sight notch and height?
The rear sight measures 0.395 inches in height, and the notch is 0.14 inches wide.
What material and finish are specified for this sight?
The product data states that it is CNC machined from 4140 bar stock and features a QPQ nitrocarburized finish.
Does this sight include any performance claims about accuracy or durability?
No specific performance claims are provided in the source data beyond its intended use for maintaining iron-sight capability with suppressors or slide-mounted optics.