SJan

https://www.sigsauer.com/support/faqs/ They say 2" at 10 yards. That translates to 3" at 15. My best groups with hot factory ammo is within that range. I will continue to work on a load that is acceptable, but It sucks to have to make different loads for different guns of the same caliber.

I'm not happy with the accuracy of my legion. My 9mm load is 147 Ibejiheads over WST at 130 PF. Shooting from a bench and rangebag as a rest, at 15 yards my legion prints a 5" buskshot pattern. The same ammo is 2" 10 shot groups in my other 9mm pistols, STI, Glock, M&P... I have tried several factory loads in the legion, the best accuracy being hot 115 and 124, stuff that's 135 or 140+PF and is no where near as soft shooting as my reloads. These are acceptable 2" groups. At the advice from a good source I ordered and tested ibejiheads sized to .357 but saw no improvement in the groups. I loaded some lighter weight bullets that I had available: 124g precision delta JHP , 130g ibejiheads RN, and 124g Berry's played RN. These were all loaded with Tightgroup at various charges. Out of these, the plates 124 at 140 PF were the best and only acceptable group at about 3", again at 15 yards. I expect my competition guns to be able to make upper A zone hits at 15 yards, this legion isn't cutting it

After make ready, but before the beep... DQ under rule 10.4.3 "This includes any shot fired during the procedures outlined in rule 8.3.1"

I like N350 for sc. It takes 8.something to make major with 124g jhp. I have also used N105. That needs 10-11g. Both of these powders were more popular in 5" barrel guns, no popple holes, and comps with 5,6,7+ ports

No official USPSA in CT. A couple of outlaw things. Depending on where in CT your closest will be either: Bradford in southern RI Or Granby and Monson in central MA. Here is the section calendar, it will be more populated as the outdoor season gets going http://www.uspsa-ne.org/matches.html

What? Fast twist (1 in 10") is needed to stabilize heavy bullets like 147s... Slower twist (1 in 16") will only stabilize lighter bullets. Is the twist rate actually published anywhere by sig?

The price on this was too good to pass. I have a Delta Point Pro arriving tomorrow to mount up. I think its from late '90's. Anyone know if the factory keeps track of serial number production date stuff? ETA: Factory gun from 1997

thank you

I recently got a unmissable deal on a really old SV open blaster; with it I got a bunch of mags, some had these aluminum base pads. https://imgur.com/h2e8Ykc https://imgur.com/LdCs69Z The others in the lot had what I know to be Grams basepads with the similar U shaped retention clip, but they are made of a black plastic (delrin?) Did Grams ever make basepads of aluminum?

What is the weight on the 510c. Their website only include weight with it's mount, that won't be used on an open gun. Wondering if it's similar to an aluminum slide ride

I was on this boat, until during a weak hand required string my knuckle bumped the safety up. Now I run ambi that is heavily modified on the right side to fit my hand during normal freestyle, but is still enough to ride my thumb on during weak hand only.

I use Safariland MP5 pouches. I too used the safariland MP5 pouches, they work pretty good, but not perfect. I just got in 2 of the new Comptac pouches made specifically for Colt mags. http://www.comp-tac.com/pcc-plm-magazine-pouch-10693 These are superior to the safariland The ghost 360 fits well, but the plastic around the screw hole broke with the weight of 40 rounds of 9mm. The Guga Ribas pouch is another option, great adjustability, I use one for mandatory reload at 1 o'clock position on my belt.

Here is my blaster featuring Arredondo comp and hard chrome, built by a local smith

38SC. 8.0 N350 under PD 124 JHP at 1.24" runs nice at 172pf in my full size open gun with just comp, no holes in the barrel.

Titegroup and WST are popular in 40 major