Glock Accuracy

[accuracy@25]

I have a Glock 34 with an aftermarket Storm barrel. The gun will shoot (3) shots under an inch and throw the next (2) out (opens group to 3") at 25 Yds. The next group of (5), same load,--the group may be displaced. I've been reloading for 15+ years so I do not think it"s the reloads. I've talked with Storm barrels they indicate the barrel is good (I also agree). I've also tried different loads. Present load is 4.3 grs of Unique with Berry 124 gr F.P.H.B. and CCI 500 primers. AOL of bullet is 1.045" Can anyone shed light on what may be the problem with the guns accuracy for a (5) shot group. Thanks in advance for your attention. Note: I am new to the High Road and really enjoy the info. This is my first post.

 

[chris in va]

Does it do this with factory loads? Checked for sight tighness? Shooting off bags? Tried letting someone else shoot it?

 

[accuracy@25]

All my shooting has been off a pistol rest with sandbags. After market sights have been checked and are tight.

 

[GlackAttack]

I have the same gun and love it. Does it do that with the factory Glock barrel?

 

[accuracy@25]

With the original barrel accuracy was worse. Approx 3 to 4" continuously. GLACKATTACH: What accuracy do you get with your mdl 34?

 

[schmeky]

I fired a tricked-out Glock 34 a friend of mine has. We were at an indoor 25 yard range and I was shooting his handloads.

With the stock G34 barrel, I put 8 rounds in 1.25". Let someone that know is a good 25 yard shooter try it out and see if the results are the same as yours.

 

[918v]

Can anyone shed light on what may be the problem with the guns accuracy for a (5) shot group. Thanks in advance for your attention. Note: I am new to the High Road and really enjoy the info. This is my first post.

If it is doing this every time it may be due to mag spring pressure on the slide. As you approach empty, the spring pressure decreases and changes the internal dynamics of the gun.

If you push down on the top of the chamber, does the barrel move or is it real tight?

 

[GlackAttack]

It shoots as accurate as I can shoot it. Couldn't ask for more. For me, the Glock trigger got some getting used to, then I lightened it and it has been much better.