Detroit-rooted. Nationwide less-lethal equipment support. Free U.S. shipping on orders over $75. Domestic shipping available. International orders supported where available.FAQsGovernment SalesWholesaleCustom BuildsOrder TrackingHRTI Main Site

Responsible setup

Verify projectile, magazine, air source, and platform compatibility before ordering. Follow local laws, site rules, agency policy, and manufacturer instructions.

Primary Arms logoPrimary Arms

Primary Arms Classic Gen 2 Mini Reflex Sight - 3 MOA Green Dot

Compact 3 MOA green dot mini reflex sight with AutoLive, 10 brightness settings, RMR/507C footprint, CR2032 battery, and Picatinny adapter.

No reviews yetView product on HR Tactical Innovations
$169.99
Vendor
Primary Arms
Type
Red Dot Sight
SKU
PA-CLX-MRS-G2-G
UPC
93675042
Weight
2 oz

Specifications

Material
6061-T6 Aluminum
Mounting Interface
Trijicon RMR Holosun 407C / 507C
Dimensions
24 x 17mm
Weight
0.98 oz
Specifications
Material
6061-T6 Aluminum
Mounting Interface
Trijicon RMR Holosun 407C / 507C
Dimensions
24 x 17mm
Weight
0.98 oz

Quantity
1
More payment options

Pairs well with

Recommended add-ons

Add $75 more to unlock free shipping. U.S. orders qualify at $75.

Payment & Security

  • ACH
  • Amazon Pay
  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • iDEAL
  • Mastercard
  • PayPal
  • Shop Pay
  • Shop Pay Installments
  • Visa

Your payment information is processed securely. We do not store credit card details or have access to your card number. Available wallet options may vary at checkout.

Questions before ordering?

Use the guides or contact path to confirm fitment for tanks, regulators, projectiles, magazines, and training accessories.

Serving Detroit, Eastpointe, Warren, Macomb County, Oakland County, and Metro Detroit.

GovX ID

Verify Eligibility With GovX ID

Verified eligible customers can access 10% off select qualifying items through GovX. Eligibility, verification approval, and offer availability are determined by GovX. Some products may be excluded.

Verify with GovX ID

Description


The Primary Arms Classic Series 24mm Mini Reflex Sight Gen 2 delivers reliable performance, long battery life, and modern features at an accessible price point. Designed for carry pistols, competition handguns, and even lightweight rifle builds, this optic combines a large viewing window with ultra-lightweight construction for fast target acquisition without added bulk.

This Gen 2 model features AutoLive® technology, which automatically powers the optic down when motionless and instantly reactivates with the slightest movement. This intelligent system dramatically extends battery life, providing up to 40,000 hours of runtime on a single CR2032 battery at medium brightness.

The 24 x 17mm lens offers an expansive sight picture, while the 3 MOA green dot remains crisp and daylight bright across 10 illumination settings. The optic uses the popular RMR / 507C footprint, ensuring broad compatibility with milled slides and adapter plates. A rugged 6061-T6 aluminum housing and fully multicoated lens ensure durability against recoil, weather, and daily use.

Backed by the Primary Arms Lifetime Warranty, this Mini Reflex Sight is an excellent choice for shooters who want dependable performance without overspending.

Key Features

  • AutoLive® motion-activated power management

  • Large 24 x 17mm viewing window

  • 3 MOA daylight-bright green dot

  • RMR / Holosun 507C footprint compatibility

  • 10 brightness settings

  • Up to 40,000-hour battery life

  • Bottom-mounted CR2032 battery

  • Fully multicoated, scratch- and fog-resistant lens

  • Compact, lightweight design under 1 oz

  • Includes Picatinny adapter mount

  • Backed by Primary Arms Optics Lifetime Warranty

Included in the Box

  • Primary Arms Classic Series Mini Reflex Sight Gen 2

  • CR2032 Battery

  • Picatinny Adapter Mount

  • Mounting Hardware

  • User Documentation

Customer Reviews

No reviews yet.