For awhile I've been keeping records of the best groups I shoot during a range visit so I can see if I'm improving or declining. I also keep a record of the type of ammo used so I can remember which ammo shoots the best in a particular gun.
Here is some of that information relating to Glocks. All groups are 5 shot groups shot standing with a two handed hold unless otherwise noted.
Glock 20:
15 yards, 1.3" with Blazer Aluminum. 1.0" and 1.4" with PPU.
G19:
25 yards, 3.7", 3.3" with WWB.
G17:
25 yards. 3.1" (average of four 5 shot groups) Blazer Aluminum.
25 yards. 4.0" (average of four 5 shot groups) UMC
25 yards. 2.8" Blazer Aluminum
25 yards. 3.2" (average of four 5 shot groups) Blazer Aluminum
25 yards. 3.5" (average of three 5 shot groups) American Eagle.
25 yards RESTED. 2.0" American Eagle.
25 yards RESTED. 3.6" Blazer Aluminum
25 yards RESTED. 3.8" UMC
25 yards RESTED. 2.8" WWB
The rested groups were all shot during a single range visit. I very rarely shoot rested groups with pistols. These may be the only ones I've ever shot with one of mine but I wanted to get a rough idea of what the gun could do with my errors minimized.
I have a certificate around here somewhere from a GSSF indoor league match I shot some years ago with a perfect score. That's all shots inside the 10 ring of a NRA-D1 target at ranges from 5 to 25 yards. That works out to keeping all the shots in an 8" circle while on the timer. The time limits vary (there are different allowable courses of fire) and I can't remember what course of fire was in effect at the time. So here are the least restrictive times from the various courses of fire. The time limit for 15 yards is 15 rounds in 30 seconds. At 25 yards, it's 10 rounds in 30 seconds. Not terribly restrictive, but it's not like you have all day to make your shots.
Here is some of that information relating to Glocks. All groups are 5 shot groups shot standing with a two handed hold unless otherwise noted.
Glock 20:
15 yards, 1.3" with Blazer Aluminum. 1.0" and 1.4" with PPU.
G19:
25 yards, 3.7", 3.3" with WWB.
G17:
25 yards. 3.1" (average of four 5 shot groups) Blazer Aluminum.
25 yards. 4.0" (average of four 5 shot groups) UMC
25 yards. 2.8" Blazer Aluminum
25 yards. 3.2" (average of four 5 shot groups) Blazer Aluminum
25 yards. 3.5" (average of three 5 shot groups) American Eagle.
25 yards RESTED. 2.0" American Eagle.
25 yards RESTED. 3.6" Blazer Aluminum
25 yards RESTED. 3.8" UMC
25 yards RESTED. 2.8" WWB
The rested groups were all shot during a single range visit. I very rarely shoot rested groups with pistols. These may be the only ones I've ever shot with one of mine but I wanted to get a rough idea of what the gun could do with my errors minimized.
I have a certificate around here somewhere from a GSSF indoor league match I shot some years ago with a perfect score. That's all shots inside the 10 ring of a NRA-D1 target at ranges from 5 to 25 yards. That works out to keeping all the shots in an 8" circle while on the timer. The time limits vary (there are different allowable courses of fire) and I can't remember what course of fire was in effect at the time. So here are the least restrictive times from the various courses of fire. The time limit for 15 yards is 15 rounds in 30 seconds. At 25 yards, it's 10 rounds in 30 seconds. Not terribly restrictive, but it's not like you have all day to make your shots.