User Ratings
No ratings yet
Be the first to review this product
PRIMARY ARMS Rotary Knob 25mm Microdot with a 2 MOA red dot reticle. SLx line optic designed for AR platforms. Battery life up to 50,000 hours on medium setting. Battery type CR2032 (included). Weight 6.5 oz. Length 3 inches. Finish Hardcoat Anodized; housing aluminum. Includes risers and spacers for mounting to multiple center heights (0.96 in, 1.41 in, 1.54 in, or 1.64 in) and compatible with standard micro mounts. Fully multi-coated anti-reflective lenses. Night vision compatible. Reticle: 2 MOA dot. Warranty: Lifetime.
Specifications
- Manufacturer:
- Primary Arms
- Category:
- Red Dot / Holographic Sight
- Weight:
- 6.5 oz
- Length:
- 3.0"
- UPC:
- 818500014058
- MPN:
- PA-SLX-MD-25
- Required Component:
- No
Sponsored
Right to Bear
Self-defense coverage in all 50 states
Covers all means of self-defense — not just your firearm. Starting at an affordable monthly rate.
Get CoverageWhere to Buy
Have one to sell?
Price History
Current
$169.99
Lowest
$169.99
Highest
$169.99
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertRelated Guides
Guide
Optic Mounting Solutions: Height Over Bore Explained
An analysis of AR-15 optic mounting heights, how height-over-bore affects zero offset and holdovers, and the tradeoffs between absolute co-witness, lower-third, and taller mounts.
6 min read
Guide
Optics 101: Red Dots, LPVOs, and Magnified Scopes
A high-level overview of the main optic categories, explaining tradeoffs between speed, versatility, and precision for AR-15 builds.
7 min read