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8Sinn Sigma MC-21 Support Adapter for FP Cage

Marsoni M251S
Sale price$25.00
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Get it in 3 business days with 1 day shipping. Friday, May 29
8Sinn Sigma MC-21 Support Adapter for FP CageSigma FP cage is not the only camera accessory that your Sigma FP needs. 8Sinn created Sigma MC 21 Support Adapter. This adapter can be attached directly to the 8Sinn Sigma FP Cage and works with the following mounts: Key features: Aluminum made 2 screws support to cage attachment 2 screws support to adapter attachment Compatibility: MC 21 SA L CANON EF L MC 21 CANON EF L MC 31 PL L Dimensions: Height: 36mm, Length: 19mm, Width: 12mm; Weight: 12gSet
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  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
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4cams
Cuba, US
★★★★★ 5
OEM recommended.
Style: Mineral, Pattern Name: Quart - 1 Pack
It is the OEM recommended oil for my 2017 9.9 outboard. Arrived quickly and in a sealed plastic bag. No leaks. This is 32 oz and the motor only calls for 27 oz so enough for topping up in needed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
O
Verified Purchase
Ontik Hoque
Whiting, US
★★★★★ 5
Great for Mercury 4-stroke outboard
Style: Mineral, Pattern Name: Gallon - 1 Pack
The price was too good to pass; I stocked up on 3 years' worth of oil. QuikSilver is OEM Mercury oil, and this stuff has long shelf life if you can store it in stable indoor temperature/away from temperature extremes. Great buy overall, highly recommended.
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Reviewed in the United States on June 20, 2025
J
Verified Purchase
Joe H.
Phoenix, US
★★★★★ 5
Looks well made
Looks well made. Rubber seems pliable
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Reviewed in the United States on February 15, 2026
D
Verified Purchase
Dct
West Palm Beach, US
★★★★★ 5
It’s fixed
That awful boat… don’t buy boats unless you like to spend money OBVIOUSLY! This part fixed the boat!
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Reviewed in the United States on April 18, 2026
D
Verified Purchase
Don R
Battle Creek, US
★★★★★ 5
Good
Good quality
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Reviewed in the United States on April 28, 2026

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