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Vortex Optics
Overview
The Vortex Optics StrikeFire II is a red dot sight designed for quick target acquisition, featuring a 4 MOA dot size that provides a precise aiming point. With a battery life exceeding 50,000 hours, this sight is built for extended use, and its 30mm optic tube diameter ensures a wide field of view. Mounting easily to a Picatinny rail, this sight is also night vision compatible, making it versatile for various lighting conditions. You’ll often find this optic on builds utilizing a carbine gas system in 5.56 NATO caliber rifles.
Based on build data
Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger
Streamlight ProTac Rail Mount HL-X Laser 1000 Lumen Weapon Light with Tape Switch - CR123A
NcStar Pro Series Sight Front/Rear Flip Up, Black - VMARFLC
Aero Precision M4e1 Complete Lower Receiver W/moe Sl Grip & Sl-S Carbine Stock
Weaver Multi-Slot Base - 48400
CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger | 18 | |
| Streamlight ProTac Rail Mount HL-X Laser 1000 Lumen Weapon Light with Tape Switch - CR123A | 17 | |
| NcStar Pro Series Sight Front/Rear Flip Up, Black - VMARFLC | 15 | |
| Aero Precision M4e1 Complete Lower Receiver W/moe Sl Grip & Sl-S Carbine Stock | 15 | |
| Weaver Multi-Slot Base - 48400 | 13 | |
| CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B | 13 |
| Platform | Percentage |
|---|---|
| AR-15 | 75% |
| AR-9 | 25% |
| Caliber | Percentage |
|---|---|
| .45 ACP | 33.3% |
| 5.56 NATO | 33.3% |
| 7.62x39mm | 33.3% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 100% |
Builds in the community that include the Vortex Optics StrikeFire II Bright Red Dot Sight - 4 MOA - Cantilever Mount
| Build | Parts | Total |
|---|---|---|
 | 23 | $3538.61 |
 | 28 | $3534.90 |
 | 11 | $1088.71 |
 | 17 | $1580.37 |
 | 27 | $2294.04 |
 | 20 | $1390.84 |
 | 10 | $1616.36 |
1 global rating
Vortex StrikeFire II red dot has a 4 MOA dot and a cantilever mount for proper eye relief on an AR. Tracking through removal and reinstall is consistent. Battery life on the auto-off setting is acceptable. Solid budget red dot.
