Home CMMG Staked Castle Nuts are NOT permanent

Staked Castle Nuts are NOT permanent

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I wanted to clear up a misconception about Staked Castle Nuts. Staking a Castle Nut is NOT permanent.

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28 COMMENTS

  1. Came here to find ways to loosen the nut to add a law folding stock. I may or may not replace the nut as well and can practice staking on the old part. Start small with minimal force until it starta then a couple of taps is what I've seen done.

  2. You mentioned “outside of Colt” at the end. I wanted to comment that I had seen someone do this to a staked Colt lower and it took tremendous force. They do, or did, one hell of a good stake in 2012.

  3. bet. i’m sure if i had all those nice tools, it would be pretty simple. but i don’t. so i cannot get this staked castle nut off to save my goddamned life. i have torn the MF up trying to get this bitch off to install my QD end plate.

  4. Install the castle nut and end plate, Acetone the receiver extension, let dry apply VC3 around band of only engagement, let it dry for 5min, torque appropriately. I’ve never seen VC3 with proper installation come loose

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