Home / Camera & Optic Accessories / Primary Arms / Primary Arms Cantilever 30mm Ring Red Dot Mount Lower 1/3 Co-Witness Matte Black
▼ 3% below avg
Primary Arms Cantilever 30mm Ring Red Dot Mount Lower 1/3 Co-Witness Matte Black
Lowest Price
$27.89
MSRP
$29.99
Savings
7% off
In Stock at
4 Stores
Compare Deals from 6 Retailers
Lowest price first
Specifications
Description
The Primary Arms High Cantilever Mount will raise most 30MM tube red dot sights (Aimpoint, Vortex, Primary Arms, etc.) to allow for a lower 1/3rd cowitness. A lower 1/3rd co-witness places the red dot in the bottom part of the scope tube when aiming down the iron sights. This allows a less obstructed view of the entire scope tube when using the red dot instead of the iron sights. This tough mount features a lifetime warranty.Features:30mm tube diameterMounts to standard picatinny railAluminum construction
Primary Arms Cantilever 30mm Ring Red Dot Mount Lower 1/3 Co-Witness Matte Black Price History and Deals
ARMSAGORA tracked 31 days of price history for Primary Arms Cantilever 30mm Ring Red Dot Mount Lower 1/3 Co-Witness Matte Black. The lowest tracked price in this period was $29.99, with prices ranging up to $31.49 from Apr 23, 2026 through May 23, 2026.
Current price is at the tracked 30-day low
- Current Low
- $29.99
- 30-Day Low
- $29.99
- Average
- $30.69
- Median
- $30.74
- Retailers
- 4





