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RedCowl Harrier/Seagull Bearing-Assisted Prime Kit

RedCowl Harrier/Seagull Bearing-Assisted Prime Kit

$20.00 USD
$20.00 USD $20.00 USD
Sale Sold out

RedCowl's Worker Harrier / Seagull Bearing-Assisted Prime Kit is a 3D-printed priming block upgrade to the included acetal priming block in the Worker Harrier and Seagull. Featuring eight POM bearings (like the ones used in the Sillybutts Alchemist), the priming block glides smoothly against the barrel, greatly improving the feel of the prime. This DIY kit is easy to assemble with the included hardware, and it installs easily, too!

FEATURES:
• Bearing-assisted priming block Kit
• Improves the prime feel of the Worker Harrier and Seagull
• Makes higher spring loads feel smoother and lighter
• Simple, reversible mod installation 
• Designed and licensed by RedCowl

INCLUDES: 
• 1 3D-printed priming block
• 8 POM bearings
• 8 M3 x 10mm socket head screws

SPECS:
• Material: PLA 3D-printed plastic, POM, metal
• Dimensions: 
• Weight: 
• SKU: RC-HAR/SEA-PRIME

LINKS:
• Worker Harrier
• Worker Seagull
• Foregrips + Pump Grips

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OUR FILAMENTS

We print primarily with Proto-Pasta HTPLA and PLA. Check out our full range of colors here.

3D printed parts should not be left inside hot cars or excessively hot environments.

Customer Reviews

Based on 3 reviews
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H
Huy N.

RedCowl Harrier/Seagull Bearing-Assisted Prime Kit

T
T.J.V.
Would not recommend!!

After installation of the 2 blocks I bought for both my harrier and seagull there was a much rougher prime l, not smooth or consistent. After looking there seemed to be too tight of a spacing of the 2nd set of bearings that was causing extra friction. I reached out to OOD with my issues and what I think was causing them as well as asking if I was doing something wrong but at this stage a month later there has no been no reply. I do like how the block doesn't allow side to side play but cannot reccomend buying personally due to the issues I had.

J
Joshua F.

No complaints. If you have an upgraded spring in the seagull, this really helps with the prime