30 Nov 2016 Brought Home "Grey Ghost"

[Starlifter]

Starlifter 141B Checking In for the first time! 30 Nov 2016, Brought Home The "Grey Ghost" my first 10mm GLOCK GEN4 G20 that's GREY. She has two sister GEN4 Glocks a G27 & a G30 with another little sister a 9mm MP S&W. Her big brother's are 2 AR's build ups with a 16" 1:8 twist barrel in 5.56 x45, two other AR's Build ups in 6.8 x43 (My Favorites SHTF with G20) with a 16" 1:11.25 twist that loves ATK/Federal 90gr Gold Dots sub-moa, one AR10 (ArmaLite) 16" 1:11.25 twist that shoots sub-moa ATK/Federal 130gr OTM's SOST's like Laser's and a AK 47 C39 V2 Zhukov 7.62 x39.
Shoot 50 through the "Grey Ghost" as soon as FFL went through. This G20 is a Beast and I love her. At 10 yards I hit 7 in RED with 3 very close. I say my groups were about a 3" spread. I have shoot a S&W .50 Cal once but that did not count because I only shot one round. So my new G20 Is the most powerful handgun I ever used owned.. I moved target back to 20 yards got one in RED and all the rest were high to the left. I need to position this firearm with a nose down which takes a lot of practice from jumping around from a lot of .40's .. My G27 is my CCW TOOL... Can anyone help me with the Pros & Cons of using Underwood +P Ammo in the G27 & G20. The G27 will have an Alpha Wolf barrel and the G20 all ready has a Lone Wolf barrel on the way. So my fear is will there be any worries using the +P Underwood Ammo in my GEN4 G20 & G27? I plan on buy my LADY a G26 But she want's the G27 so she get the .40 Once again any fears using +P ammo in this handguns mostly the G27 with upgraded barrel. Great to be apart of the 10mm family ...  BTW- The Grey Ghost with Alpha Wolf barrel will have a muzzle brake compensator ...  NO MOS the pic shows one but mine doesn't have one or want one. A GREEN DOT LASER WOULD BE NICE AND IN THE WORKS. I have a Viriden Reactor 5 on my CCW G27 and it is COOL BEAN'S ...

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[sqlbullet]

Welcome to the forum Starlifter!  Love to hear about the 10mm and the AR's.  Thats my jam, as it were.

Looking forward to some pics and the wisdom and knowledge you can share.

[The_Shadow]

Starlifter, Welcome to the forum and to the 10mm!  The Underwood ammo is of a stronger impulse and sometimes the slide speeds need to be better controlled via extra power recoil springs.  I use non captive Wolff recoil rod and their 22lbs spring in mt 20SF for most all ammo I shoot.  You may want to study the shooter wheel of misfortune to see if your grip is changing your point of impact.  You might be unaware of small things that affect the POA vs. POI.

Best regards!