Bond Arms lists this item as "Stainless Steel" Finish. There are some close ups of the stainless finish in this video : youtube.com/watch?v=TZhKr7LGfTY

Stainless Steel Satin Finish ----The Bond Arms Defender Barrel allows you to change the caliber of yout firearm. This barrel is chambered in .22 WMR, is 3" in length, and is made of stainless steel. Features and Specifications: Manufacturer Number:BBL22MAG Bond Arms Defender Barrel .22 WMR 3" barrel Stainless Steel Replacement barrel for the Bond Arms Defender

Bond Arms Barrel, Fits Defender, 22wmr, 3" Barrel, Stainless Finish Bbl22mag Model: Defender Product Type: Barrel Finish/Color: Stainless Caliber: 22WMR

Hi George, its a Stainless Steel Satin Finish ----The Bond Arms Defender Barrel allows you to change the caliber of yout firearm. This barrel is chambered in .22 WMR, is 3" in length, and is made of stainless steel. Features and Specifications: Manufacturer Number:BBL22MAG Bond Arms Defender Barrel .22 WMR 3" barrel Stainless Steel Replacement barrel for the Bond Arms Defender. Please click the green box stating it as the best answer. We are rated on our answers and are just volunteers, not Buds employees. You can choose more then one Thank you!

Stainless Steel Satin Finish Features and Specifications: Manufacturer Number:BBL22MAG Bond Arms Defender Barrel .22 WMR 3" barrel Stainless Steel Replacement barrel for the Bond Arms Defender

Please click the green box stating it as the best answer. We are
rated on our answers and are just volunteers, not Buds
employees. You can choose more then one Thank you!

Hi George, its a Stainless Steel Satin Finish ----The Bond Arms Defender Barrel allows you to change the caliber of yout firearm. This barrel is chambered in .22 WMR, is 3" in length, and is made of stainless steel.
Features and Specifications:
Manufacturer Number:BBL22MAG
Bond Arms
Defender Barrel
.22 WMR
3" barrel
Stainless Steel
Replacement barrel for the Bond Arms Defender