Carbine vs mid length gas

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I ordered an 11.5”. That is what my ultra 7 is rated for. For now I’ll use an adjustable gas block. Per their website, it is an 8 to 10 week wait...

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Looking at Precision Firearms Bartlein barrels. The 12.5” has Carbine gas while 13.7” goes to mid length gas. I know longer gas systems have some...

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Deleted - I’ll Start a new tread…

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Good point! I have an old SDN6 and a TBAC ultra 7.
They show 11.5” as min for TBAC ultra 7, so I’ll go with 12.5”.
thanks! (I bought...

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Thanks guys!
I’m considering 10.5” and leaning towards a 12.5”. Shorter is better to a point but the length can help when you consider rail...

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Zachary and Hinds county, ms

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Thanks. I am at less than 150! LA and MS....

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8.5”, 10.5” and 12” barrel. I have read a BUNCH of discussions on short 6.5 Grendel barrels with LRRPF52 saying 12” is too long now and upcoming tests...

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18” Lilja - 26.3 gr of H4895 doing 2298’/s. 0.55” 4 shot group…0.9” with all 5.
(and I am getting low on H4895😡)