Which after-market barrel for Glock 20 G4 10mm?

[chucky2]

Thank you for that chart, it explains my low and low and to the right shots.  I will absolutely have to work on that...

[45BBH]

My Gen4 20 shoots very well bone stock, so if yours is anything like mine it's not the gun.   Work on your trigger control and I think that will help more than anything.  A Glock can shoot very well, but many don't know how to shoot one well.  My 20 even eats warm handloads and doesn't mess up the brass, and while I wouldn't mind buying a nice KKM barrel for it, I don't really need it.

A good quality KKM or Barsto (fitted) will increase accuracy somewhat, but won't make up for bad trigger control.  Even then, the added accuracy isn't a night a day difference, but I've found the stock barrels to be as accurate as most people can shoot.

[Tact]

I love my KKM threaded barrel and believe it was well worth the extra coin. It's on a gen 4 g20.

[sqlbullet]

My G29 with a stock barrel shoots great.  I gotta echo 45BHH and add this.  Don't spend money on an aftermarket barrel unless/until you have had a specific problem you need solved.

[macc283]

Get a mgsl they work! 30$ part. It shrunk my 25 yard groups down

[RevJim]

Pardon me sir...what is a mgsl?

[The_Shadow]

TR Graham's MGSL is a Match Grade Slide Lock replacement
TR Graham makes these to be a better replacement unit this is his number and e-mail.
832-695-7192, or email me at Grhm458@cs.com.

[macc283]

Zev technologies also has some but they don't have a 7-35% accuracy guarantee.