ScubaPro MK19 EVO / G260 Regulator Review
Last updated: July 2025
- Sealed diaphragm first stage: thrives in cold-water conditions without freeze risk
- Rotating turret: keeps hose routing flexible for current and future setups
- G260 second stage: smooth, consistent breathing in any position
- Field-proven: trusted among the Lake Michigan cold-water community
- Built to grow with you: rugged enough for configuration changes
Overall Score: 9.1 / 10 (Exceptional)
Cold-water ready and turret-equipped, it delivers proven reliability and performance. I chose it for its serviceability, local support, and trusted track record among Lake Michigan divers and it hasn’t disappointed.
Pros & Cons
| Pros | Cons |
|---|---|
| Fully sealed diaphragm first stage for cold water | Heavier and bulkier than travel-oriented options |
| Rotating turret offers excellent hose routing | Premium price point with no bundled extras |
| G260 is easy to service and breathes cleanly at all angles | Purge cover can be accidentally depressed during donning |
| Proven track record among Lake Michigan cold water divers |
Why I Chose the ScubaPro MK19 EVO / G260
I specifically chose ScubaPro because my local dive shop services their gear and stocks parts. The MK19 EVO / G260 combination is what most of the cold water Lake Michigan divers I know and trust are using, so I felt confident it was a reliable and proven setup. I also wanted a first stage with a turret that could support a future doubles configuration if I decided to go that route. The G260’s reputation for performance and serviceability sealed the deal.
Verdict
This is the most confidence-inspiring regulator I’ve owned. It performs reliably in both warm and cold water, feels rugged, and adapts to changing configurations. The only real downside is its travel bulk and price, but if you want one reg to grow with, this is it.
Would I buy it again? Yes
Who ScubaPro MK19 EVO / G260 Is Best For
This item is best suited for:
- Divers tackling cold-water environments who need a sealed first stage
- People planning for advanced configurations that benefit from turret hose routing
- Divers wanting one regulator to handle both local Great Lakes diving and travel
It may not be ideal for:
- Ultralight travel divers who need a compact setup
- Shoppers on a tight budget seeking entry-level pricing
Deep Dive into the Score
Scoring System: Each category is scored out of 10 and weighted by importance. This model is used consistently across all gear reviews for transparency.
| Category | Score | Raw Score | Weight | Weighted |
|---|---|---|---|---|
| Function & Performance | Exceptional | 10.0 | 30% | 3.00 |
| Ease of Use | Exceptional | 9.0 | 20% | 1.80 |
| Versatility | Strong | 8.0 | 15% | 1.20 |
| Durability & Build Quality | Exceptional | 10.0 | 15% | 1.50 |
| Value | Good | 7.0 | 10% | 0.70 |
| Brand Trust & Transparency | Exceptional | 9.0 | 10% | 0.90 |
| Total | 9.10 / 10 | |||
Rounded Display Score: 9.1 / 10 — Exceptional
Deep Dive Score Explanations
- Function & Performance – 10.0: Consistent, clean breathing across depths and positions. No performance issues even in cold water.
- Ease of Use – 9.0: Easy to operate and adjust, but the G260 purge cover is easy to accidentally activate while gearing up.
- Versatility – 8.0: Great for both rec and future tech setups, but travel divers may find it bulkier than ideal.
- Durability & Build – 10.0: Feels nearly indestructible. No corrosion or issues after dozens of dives in mixed conditions.
- Value – 7.0: Expensive, and doesn’t include extras like hoses or case. You’re paying a premium for brand and performance.
- Brand Trust – 9.0: ScubaPro is widely trusted and backed by local service support. Parts are always available through my shop.
Performance in the Water
- Breathing Effort: Extremely smooth and predictable in all conditions. I've had no issues with freeflow, wet breathing, or fluttering.
- Cold Water: Used in low 50s°F in Lake Michigan and quarries without a hitch. Not tested in ice or near-freezing water.
- Hose Routing: The rotating turret makes hose setup clean and flexible on both backplate and jacket-style BCDs.
- Adjustments: The breathing resistance knob is responsive and usable with gloves, though I rarely need to touch it.