# Gamma RCF Obsidian 13 vs Selkirk SLK Halo Power XL Scores calculated from the specs ([how we calculate](https://racquetrank.com/us/methodology/)). Reference prices from stores, checked every day. ## Racquets in the comparison 2 racquets Pickleball - [RCF Obsidian 13 Gamma](https://racquetrank.com/us/pickleball/gamma/rcf-obsidian-13-2024/) - [SLK Halo Power XL Selkirk](https://racquetrank.com/us/pickleball/selkirk/slk-halo-power-xl/) Search racquets Highlight differencesHide identical Best in row Different Same | 2 racquetsLowest price | RCF Obsidian 13 Gamma RR Score 82 out of 100, Very good | SLK Halo Power XL Selkirk RR Score 81 out of 100, Very good | | | --- | --- | --- | --- | | 2 racquetsHighest RR Score: RCF Obsidian 13 Gamma (82). | #1GammaRCF Obsidian 13 Gamma RR Score 82 out of 100, Very good See price at Pickleball CentralOffers | #2SelkirkSLK Halo Power XL Selkirk RR Score 81 out of 100, Very good See price at AmazonOffers | | | --- | --- | --- | --- | | Where to buy | | | | | All offersReference price · we may earn a commission from these links | Pickleball CentralSee priceSee offer details | AmazonSee priceTennis ExpressSee priceSee offer details | | | RR Score | | | | | RR Score | RR Score 82 out of 100, Very good | RR Score 81 out of 100, Very good | | | Dimensions | | | | | Weight | 8 oz7.9-8.1 oz | 7.9 oz7.7 to 8.0 oz | | | Width | No data | 7.4 in | | | Length | 16.4 in | 16.4 in | | | Grip length | 5.8 in | 5.8 in | | | Grip circumference | 4.1 in | 4.3 in | | | Shape | Elongated | Elongated | | | Construction | | | | | Face material | Raw Toray T700 carbon | T700 carbon | | | Core | Polypropylene honeycomb | Honeycomb polymer | | | Core thickness | 13 mm | 13 mm | | | Edge protection | Yes | Yes | | | Thermoformed | Yes | Yes | | | Offers summary | | | | | Lowest price | No data | No data | | ## Other pickleball comparisons - [Selkirk SLK Halo Power XL vs Selkirk SLK Halo Pro Max](https://racquetrank.com/us/compare/pickleball/selkirk-slk-halo-power-xl-vs-selkirk-slk-halo-pro-max-2024/) - [11SIX24 Hurache-X Power 2 vs Selkirk SLK Halo Power XL](https://racquetrank.com/us/compare/pickleball/11six24-hurache-x-power-2-vs-selkirk-slk-halo-power-xl/) - [CRBN 3 TruFoam Genesis vs Selkirk SLK Halo Power XL](https://racquetrank.com/us/compare/pickleball/crbn-3-trufoam-genesis-2025-vs-selkirk-slk-halo-power-xl/) - [Selkirk SLK Halo Power XL vs Wilson Blaze 13mm](https://racquetrank.com/us/compare/pickleball/selkirk-slk-halo-power-xl-vs-wilson-blaze-13mm-2024/) - [Gamma Obsidian 16 vs Gamma RCF Obsidian 13](https://racquetrank.com/us/compare/pickleball/gamma-obsidian-16-vs-gamma-rcf-obsidian-13-2024/) - [Engage Pursuit Pro1 Elongated 12.7mm vs Gamma RCF Obsidian 13](https://racquetrank.com/us/compare/pickleball/engage-pursuit-pro1-elongated-12-7mm-2024-vs-gamma-rcf-obsidian-13-2024/) - [Engage Pursuit Pro1 Elongated 12.7mm vs Selkirk SLK Halo Power XL](https://racquetrank.com/us/compare/pickleball/engage-pursuit-pro1-elongated-12-7mm-2024-vs-selkirk-slk-halo-power-xl/) - [Gamma RCF Obsidian 13 vs Wilson Blaze 13mm](https://racquetrank.com/us/compare/pickleball/gamma-rcf-obsidian-13-2024-vs-wilson-blaze-13mm-2024/) - [Gamma RCF Obsidian 10 vs Gamma RCF Obsidian 13](https://racquetrank.com/us/compare/pickleball/gamma-rcf-obsidian-10-2024-vs-gamma-rcf-obsidian-13-2024/) - [Gamma RCF Obsidian 13 vs Gamma RCF Obsidian 16](https://racquetrank.com/us/compare/pickleball/gamma-rcf-obsidian-13-2024-vs-gamma-rcf-obsidian-16-2024/) - [Gamma Obsidian 13 vs Gamma RCF Obsidian 13](https://racquetrank.com/us/compare/pickleball/gamma-obsidian-13-vs-gamma-rcf-obsidian-13-2024/) --- Fonte: https://racquetrank.com/us/compare/pickleball/gamma-rcf-obsidian-13-2024-vs-selkirk-slk-halo-power-xl/