High Power Model Rocketry

FS-2" IRIS 29mm

FS-2" IRIS 29mm - Main image
FS-2" IRIS 29mm - View 2
$4.4 $7.22 In stock

This fin set is designed for the 2-inch IRIS rocket with a 29mm motor mount. It includes four fins to complete your build.

  • Compatible with 2-inch IRIS models featuring a 29mm motor mount
  • Includes 4 fins per set
  • Fin set from LOC Precision
  • Suitable for high power rocketry applications
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Alexander ★★★★★

Wasn't sure four fins would be enough to keep my 2-inch IRIS stable, but the 29mm mount lines up perfectly and it flew straight as an arrow. The slots needed almost no sanding to seat properly.

Aurora ★★★★★

Cut them out and they lined up perfectly with the 29mm mount on my IRIS, zero sanding needed. The four fins are laser-cut clean and rigid, so the whole build felt solid in under an hour.

William L. ★★★★★

The four fins slotted right into my 2-inch IRIS build with the 29mm mount—no sanding or forcing needed. They feel sturdy enough that I'm not worried about them snapping on a hard landing. Exactly what the kit was missing.