LevelHead Posted November 15, 2022 Report Posted November 15, 2022 Doing an AR Build and got this barrel from Wilson Combat (I'm a sucker for a sale): https://shopwilsoncombat.com/BARREL-556-NATO-RECON-16-FLUTED-STAINLESS-GLASS-BEAD-1-8/productinfo/TR-556RCIG16FT8/ 16", 5.56 Nato, .750 Journal, with a 13.25" intermediate gas tube. I measure the gas port at .092". Good to go? Thanks for increasing my paranoia. 🙂
98Z5V Posted November 16, 2022 Report Posted November 16, 2022 Sounds good to me. Run it and see what happens - I bet you don't have to change anything with that config.
LevelHead Posted November 16, 2022 Author Report Posted November 16, 2022 1 minute ago, 98Z5V said: Sounds good to me. Run it and see what happens - I bet you don't have to change anything with that config. Huzzah! Thanks
98Z5V Posted November 16, 2022 Report Posted November 16, 2022 6 minutes ago, LevelHead said: Huzzah! You know it! That 16" with a 13.25" gas tube is identical dwell time to an 18" barrel with a 15.25" gas tube - that's an 18" with rifle gas. Works great on the Mk 12 rifles, with a 0.095" gas port and 0.750" journal. It'll work great with that 0.092" port on yours. Start with a buffer weight that's H2, and it'll be real nice. Try the H3 buffer if you want - I'll bet it cycles fine, and it would be one soft shooter...
LevelHead Posted November 25, 2022 Author Report Posted November 25, 2022 On 11/15/2022 at 10:32 PM, 98Z5V said: You know it! That 16" with a 13.25" gas tube is identical dwell time to an 18" barrel with a 15.25" gas tube - that's an 18" with rifle gas. Works great on the Mk 12 rifles, with a 0.095" gas port and 0.750" journal. It'll work great with that 0.092" port on yours. Start with a buffer weight that's H2, and it'll be real nice. Try the H3 buffer if you want - I'll bet it cycles fine, and it would be one soft shooter... Thanks - I actually did order an H2 so hopefully will be able to test it out soon.
98Z5V Posted November 27, 2022 Report Posted November 27, 2022 On 11/25/2022 at 12:10 AM, LevelHead said: Thanks - I actually did order an H2 so hopefully will be able to test it out soon.
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