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Chamber Block

@DayDreamDefense Creative Commons Attribution 4.0 International 2.3MiB Released January 15, 2025, 1:41 AM
View this release Odysee LBRY Desktop
Rifle CC-BY Remixable Sharable AR-15 Accessory

AR Chamber Block that acts as a chamber flag which also block access to the magwell. Designed for use during competitions and classes.
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u/GabberMate · 2022-09-10 01:17:09 UTC · score 3

It'll be my first .22lr chambering, since my others all have the CMMG Bravo kit. It's a nice-looking build, I recommend it. A bit of Dremel work in the trigger housing, because it was too tight for the trigger to function. A little rotary sanding on the inside of the lower and filing/blade to clean it up,…
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u/kopsis · 2025-01-01 22:56:29 UTC · score 14

Getting the bolt right is key. I could write a whole post on that. The docs are excellent - follow the them carefully. Pinning of the bolt face to the bolt bar has to be perfectly square with no play before it goes into the bolt carrier. It's worth the price of a case of beer or box of donuts if it will get y…
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u/azeraywing · 2022-03-29 15:55:35 UTC · score 20

Few things to note: Printed barrel to test fitment with standard AR barrel extension, have two 5.56 blanks (one currently out being machined and chambered) and printed locking block cuz the one with the kit was literally beat in around 1mm and useless (also easy to machine out of aluminum). 4 piece recei…