PING 50th Anniversary Anser Limited Edition Putter – Karsten’s Mold #310/775

Model: 50th Anniversary Anser (2016)
Mold: Karsten’s Mold (“K” designation) — one of the two original Anser molds used for the run. 
Serial Number: #310 out of 775 in the Karsten series (right-hand)
Condition: [Insert actual condition here: e.g., Mint / Near-Mint / Excellent]
Presentation: Comes with original presentation box, leather headcover, certificate of authenticity signed by John Solheim (verify if included)

Overview & Heritage

In 1966, PING’s founder Karsten Solheim sketched what became the iconic Anser putter design — a significant leap in putter design. 
To commemorate its 50-year legacy, PING released this special “50th Anniversary” model in 2016: sand-cast using the original molds (one by Karsten, one by his son Allan), assembled with components supplied in 1966, and each sole hand-ground by PING’s CEO, John Solheim. 
Total production: 1,550 right-handed units — 775 from Karsten’s mold (“K” serial) and 775 from Allan’s mold (“A” serial). 
This example, serial #310 in the Karsten mold series, represents a rare collectible piece of golf-club history.

Key Features & Specifications

• Head Material & Construction: High-tensile manganese bronze cast in the same foundry used in the original Anser production, using the original Karsten mold.

• Sole & Finish: Each putter’s sole was hand-ground by John Solheim, then lightly tumbled and aged to replicate original craftsmanship from 1966. 

• Weights & Components: Tungsten heel and toe weights inserted for modern performance stability while retaining classic look. 

• Shaft & Grip: Uses the original-style high-step shaft from True Temper, and the PP58 grip from Golf Pride (both vendors used in the 1966 model). Even the grip tape is supplied by 3M — the same supplier as the original. 

• Presentation Package: Comes with an engraved certificate of authenticity signed by John Solheim, a leather headcover, and a dedicated presentation box.

Collector Significance

• Scarcity: With only 775 units made in the “K” Karsten mold series (for right-hand), this particular serial number (#310) falls well within a low-volume collectible run.

• Heritage & Craftmanship: The collection celebrates half a century of one of the most recognised putter designs in golf history. The hand-crafted touches (hand grinding, original components) elevate its value for collectors.

• Condition & Completeness: For maximum value, presence of original box, cover, COA, unaltered head and original shaft/ grip are important. Any modification (re-grip, refinishing) may reduce collector value.

• Playability vs Display: While fully functional as a putter, many owners prefer to retain it as a display piece due to its collectible status

Final Thoughts

If you’re seeking a piece that blends genuine craftsmanship, historical significance and low production rarity, this PING 50th Anniversary Anser Limited Edition (#310 of 775 in Karsten’s mold) is a standout. Whether adding to a collection or using it selectively on the greens, it offers both story and substance.