u/Cool-Size-6714

TLDR: gun is set up for subs and shooting <100 yards 99% of the time. Is it worth trying supers?

I typically shoot subs at an indoor range by my house up to 25 yards. Finally have it setup and running well with my optic zeroed at 25 yards. Setup is geared towards home defense.

Going to an outdoor range next week with some friends and was going to try the subs out to 100 yards. However, the range can accommodate up to 200 yards and I am interested in trying some supersonic ammo for this.

I know the zero may be way off and ill need to look at ballistic calculators as I don't intend to rezero my optic. I know they'll be gassy and can adjust my AGB (carbine spring with H2 fully open for subs). With these considerations in mind, is it worth the hassle of trying supers or just stick to the subs? I am intrigued by the platforms ability to run both and want to try it, but knowing its just a one off I'm second guessing.

Just curious if anyone has purchased or used ammo from Ammo-x (https://ammunition-x.com/)?

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I saw they had some reasonably priced subs as we'll as other cartridges I would be interested in at a decent price. I have been searching around but haven't found much about them.

I have an 8.5 criterion core with a polo 30 and SA AGB. I have been shooting 200 and 220 subs from phantom defense and with the AGB at 24 clicks (6 in bleed off) and carbine buffer/spring I was getting LRBHO, but the recoil was a little punchy.

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Tried a H2 and white springco today. Gun was very smooth shooting but no LRBHO. Im thinking of trying the H2 with the carbine spring or an H1 with the white. I know the white is supposed to be the same power as carbine but it felt stiffer. Ejection. In all configuration and gas setting between 2-3.

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Just wanted to see what others have experienced? I would need to order the H1 which isn't a big deal, but curious if its worth it?

TLDR: Where to buy 300 blackout after July that's a decent price?

With the changes coming regarding ammo purchasing and delivery due to HB25-1133 I was curious of the best course of action to purchase ammo?

I specifically ask with 300 blackout in mind. I have been buying phantom defense reman as its a good price (~60cpr) shoots well and not too dirty. I saw on their IG today they may have issues shipping to CO come July.

Just wanted to see what stores or sites others recommend with this inconvenience coming? I know stores like murdochs and sportsmans carry some options but not nearly at such a good price as online.