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  2. Red Dots

Red Dot Optics for Practical Shooting, Carry & Training

Stonebridge Gunworks offers red dot optics selected for real-world performance in competition, carry, and training applications. Whether you're building a USPSA Carry Optics pistol or upgrading your current setup, choosing the right optic and mounting method is critical.

We focus on optics that pair well with direct-milled slide cuts, providing better fit, durability, and long-term reliability compared to plate systems.

Pair Your Optic With a Direct Optic Cut

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HOLOSUN 507 COMP RED
HOLOSUN 507 COMP RED
$369.99
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HOLOSUN 507 COMP GREEN
HOLOSUN 507 COMP GREEN
$399.99
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Holosun 507 Comp Gold Competition Reticle Open Reflex Sight - RMR Footprint
Holosun 507 Comp Gold Competition Reticle Open Reflex Sight - RMR Footprint
$369.99
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Holosun 507 PRO MAX Red PRS Open Red Dot - RMR Footprint
Holosun 507 PRO MAX Red PRS Open Red Dot - RMR Footprint
$399.99
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Holosun 407 Comp Red
Holosun 407 Comp Red
$279.99
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Holosun 407 Comp Green
Holosun 407 Comp Green
$289.99
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Holosun 407 Comp Gold
Holosun 407 Comp Gold
$279.99
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Holosun EPS FULL SIZE 6MOA RED
Holosun EPS FULL SIZE 6MOA RED
$329.99
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Holosun EPS Full Size 2MOA Red – Enclosed Reflex Sight
Holosun EPS Full Size 2MOA Red – Enclosed Reflex Sight
$329.99
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Holosun EPS CARRY 6MOA RED
Holosun EPS CARRY 6MOA RED
$329.99
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Holosun EPS Core 3 MOA Red Enclosed Red Dot - K / RMSc Footprint
Holosun EPS Core 3 MOA Red Enclosed Red Dot - K / RMSc Footprint
$229.99
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Holosun AEMS MACRO Red Multi-Reticle Enclosed Red Dot - 509T Footprint
Holosun AEMS MACRO Red Multi-Reticle Enclosed Red Dot - 509T Footprint
$369.99
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HOLOSUN HS407C-X3 REFLEX RED DOT SIGHT
HOLOSUN HS407C-X3 REFLEX RED DOT SIGHT
$239.99
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HOLOSUN HS407C-X3 REFLEX GREEN DOT SIGHT
HOLOSUN HS407C-X3 REFLEX GREEN DOT SIGHT
$249.99
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Holosun 407C-X3 Gold 2 MOA Open Reflex Sight - RMR Footprint
Holosun 407C-X3 Gold 2 MOA Open Reflex Sight - RMR Footprint
$239.99
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CLEARANCE — Osight X Red Dot Sight – RMR Footprint with Magnetic Charging Cover (3 MOA Dot / 32 MOA Circle)
CLEARANCE — Osight X Red Dot Sight – RMR Footprint with Magnetic Charging Cover (3 MOA Dot / 32 MOA Circle)
$229.99 $195.49 Sale
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Osight XE AMRS Enclosed Red Dot Sight – RMR Footprint Pistol Optic
Osight XE AMRS Enclosed Red Dot Sight – RMR Footprint Pistol Optic
$249.99
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Osight SE DPP Enclosed Red Dot - DeltaPoint Pro Footprint
Osight SE DPP Enclosed Red Dot - DeltaPoint Pro Footprint
$239.99
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Osight SE 6 MOA Enclosed Red Dot Sight – RMSc Footprint
Osight SE 6 MOA Enclosed Red Dot Sight – RMSc Footprint
$179.99
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Osight XR Enclosed Red Dot
Osight XR Enclosed Red Dot
$299.00
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CLEARANCE — Osight S Red Enclosed Optic with RMSc Footprint and Rechargeable Battery
CLEARANCE — Osight S Red Enclosed Optic with RMSc Footprint and Rechargeable Battery
$249.99 $212.49 Sale
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Osight SE Red Enclosed Optic with RMSc Footprint and Replaceable Battery
Osight SE Red Enclosed Optic with RMSc Footprint and Replaceable Battery
$199.00
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Osight SE Green Enclosed Optic with RMSc Footprint and Replaceable Battery
Osight SE Green Enclosed Optic with RMSc Footprint and Replaceable Battery
$219.00
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Trijicon SRO 5 MOA
Trijicon SRO 5 MOA
$599.95
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Choosing the Right Red Dot

The best red dot depends on your application. Competition shooters often prefer large window optics for faster target acquisition, while enclosed emitter designs provide additional durability for carry and training.

  • Large window optics for competition
  • Enclosed emitter optics for reliability
  • Durable designs for high round count use

Direct-Milled Optic Advantage

Pairing your optic with a direct-milled slide improves fitment and reduces potential failure points compared to adapter plates. This results in a lower optic height and a more secure mounting system.

  • Learn more about optic cuts →

Holosun & oSight Options

Holosun optics are widely used in competition due to their durability and reticle options. Models like the 507 Comp and EPS are strong choices for direct-milled setups.

oSight optics provide a solid entry point for shooters looking for a budget-friendly red dot suitable for training and entry-level competition.

Recommended Competition Setup

For USPSA Carry Optics and performance pistol builds, pairing a Holosun 507 Comp with a direct-milled slide provides excellent visibility and reliability under recoil.

  • Shop red dots →
  • Start your optic cut order →

Training With Your Red Dot

A red dot is only as useful as the visual discipline behind it. SBGW Target Focus Trainers help shooters use occlusion training during dry fire and live fire to improve target focus, presentation, and dot tracking.

Shop Target Focus Trainers

Frequently Asked Questions

What red dot is best for competition?

Large window optics like the Holosun 507 Comp are commonly used due to improved sight picture and faster target acquisition.

Should I use a plate or direct mill?

Direct milling is generally preferred because it lowers the optic and removes additional failure points.

Are enclosed emitter optics worth it?

Enclosed optics provide better protection from debris and are a strong choice for duty, carry, and training environments.

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