The PING Sigma 2 Arna is a putter launched around 2018. Key listed specs include 3 ±2 loft, 32-36 adjustable length, 360 g head.
Key specifications
What kind of putter is the PING Sigma 2 Arna?
These are geometry/spec tendencies, not measured launch-monitor performance. The middle shaded band is the typical 35th–65th percentile zone.
Who might the PING Sigma 2 Arna suit?
- Players whose delivery is reasonably compatible with PING's listed Slight Arc stroke fit.
- No major spec extreme jumps out in the available data. Shaft, total build, impact delivery and personal preference still matter.
How the PING Sigma 2 Arna compares
Percentiles compare this model only with PING putters that have the same field available. Multi-loft models use the mean listed loft for the comparison marker.
2.5 °
This specification sits near the middle of comparable PING models in the dataset.
34 in
This specification sits near the middle of comparable PING models in the dataset.
360 g
This specification sits near the middle of comparable PING models in the dataset.
PING Sigma 2 Arna build profile
Model information
| Launch year | 2018 |
|---|---|
| Club type | Putter |
| Market | USA |
| U.S. status | historical/discontinued |
Club specifications
| Loft options | 3 ±2 |
|---|---|
| Standard length | 32-36 adjustable |
| Lie angle | 20 ±4 |
| Head weight | 360 g |
Head and design
| Putter type | Mid-Mallet |
|---|---|
| Stroke type | Slight Arc |
PING Sigma 2 Arna FAQ
Does the PING Sigma 2 Arna have a heavy or light head feel?+
The representative listed head weight is 360 g, which sits around the 56th percentile among PING putters with this field available. This specification sits near the middle of comparable PING models in the dataset.
What putting stroke is the PING Sigma 2 Arna aimed at?+
PING lists the stroke fit as Slight Arc. Treat that as a starting point, not a rule. Aim, face rotation, impact pattern and visual preference still decide whether the putter actually fits you.
Is the PING Sigma 2 Arna putter unusually long or short?+
The representative listed length is 34 in, which sits around the 37th percentile among PING putters with this field available. This specification sits near the middle of comparable PING models in the dataset.
Should I choose the PING Sigma 2 Arna based on head weight?+
Not by itself. Head weight changes feel and tempo, but total weight, shaft, grip, balance, green speed and your stroke all interact. Use head weight as one fitting input, not the final answer.
How old is the PING Sigma 2 Arna?+
The audited record places its launch around 2018. That makes it roughly 8 years old in 2026. Condition, shaft integrity and whether the club was altered since new can matter as much as the original spec sheet on an older club.
Specification note: PING specifications can vary by generation, loft, shaft, market, fitting configuration and custom order. Historical models may be documented only by surviving catalog, retailer or observed-club evidence. Blank fields are intentionally left blank rather than guessed. Verify critical fitting or purchase details against an official PING specification source where available. Primary researched source.