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Brent
05-19-2014, 08:24 PM
Many people say most non Underwood non self loaded type 10mm is basically the same ballistics as 40 s&w. What about Georgia Arms 10mm? Good performance or is it weakened 40 s&w also?

SpringOWeiler
05-20-2014, 12:24 AM
I haven't personally tried it. Friends who have, stated that the normal stuff is loaded in the moderate to heavy range, and the +P is full house 10mm. For example the non +P 180's are in the neighborhood of 1100-1200fps, and the +P 180FMJ is around 1300fps. They essentially load their 10mm ammo with Longshot powder which is how you maximize the 10mm's capabilities. If using a G20, I recommend getting a 22lb-24lb recoil spring to keep the breach shut longer. It'll also cause less case bulging and brings your ejected brass within 10yards.

Brent
05-20-2014, 07:20 PM
If using a G20, I recommend getting a 22lb-24lb recoil spring .

How many lbs is the standard recoil spring?

SpringOWeiler
05-20-2014, 10:47 PM
17lbs is standard.

Brent
05-23-2014, 09:56 AM
Would Glockmeister sell the 22lb spring? I didn't see it on their site.

Gunnr
05-23-2014, 10:27 AM
Would Glockmeister sell the 22lb spring? I didn't see it on their site.Try wolff springs bro. They have a large selection...:cool:

SpringOWeiler
05-23-2014, 11:04 AM
Check Midway and get the Wolff uncaptured guide rod and a 22# or 24# spring. I use the Wolff guide rod and 24lb and a Stormlake 6" barrel when I run my nasty loads that are barely under 1000ftlbs of energy.

Gunnr
05-23-2014, 05:56 PM
Check Midway and get the Wolff uncaptured guide rod and a 22# or 24# spring. I use the Wolff guide rod and 24lb and a Stormlake 6" barrel when I run my nasty loads that are barely under 1000ftlbs of energy. Bro, I love the wolf gear. I run a steel guide rod and spring on my S&W Sigma (yeah that's right) and it just works. I'm also going to go to wolf parts for my Sig M11 when the time comes for replacement...:cool: