06-03-2023, 04:03 PM
Thank you DianeB
My latest groups (SPEED ONLY) too hard to get both target and speed on a public range while liniing up a 3 screen chronograph. Especially when they have an AWNING to keep you from shooting way to HIGH!
JUNE 1, 2023
TESTS with Oehler 35P chronograph at B-Tactical in Caddo Mills.
108 Grain Lupua 27.1 grains IMR 4064 EACH round (powder charge) was weighed kept with 1/10 grain.
H 2398, L 2391 A 2394 sprd 7 SD 5
27.8 grains IMR 4064
H 2453 L 2453 A 2453 spred 0 SD 0
110 Lehigh Solid Copper Match 04264110SP 27.1 Grains IMR 4064
H 2371 L 2346 A2360 Sprd 25 SD 10
123 ELD Hornady Match FACTORY LOAD
2505 Had error readings. Lots of glint Was shooting into the sun (facing East at 9 to 11 AM)
123 ELD Hornady Projectiles 27.1 grains IMR 4064
H 2365 L 2329 A 2345 spred 36 SD 13
120 SPEER GOLD Dot 27.1 grains 4064
H2311 L 2254 A 2290 spred 57 SD 26
this is through an AR 15 (PSA brand) with 20 inch barrel 1 in 8 twist.
My latest groups (SPEED ONLY) too hard to get both target and speed on a public range while liniing up a 3 screen chronograph. Especially when they have an AWNING to keep you from shooting way to HIGH!
JUNE 1, 2023
TESTS with Oehler 35P chronograph at B-Tactical in Caddo Mills.
108 Grain Lupua 27.1 grains IMR 4064 EACH round (powder charge) was weighed kept with 1/10 grain.
H 2398, L 2391 A 2394 sprd 7 SD 5
27.8 grains IMR 4064
H 2453 L 2453 A 2453 spred 0 SD 0
110 Lehigh Solid Copper Match 04264110SP 27.1 Grains IMR 4064
H 2371 L 2346 A2360 Sprd 25 SD 10
123 ELD Hornady Match FACTORY LOAD
2505 Had error readings. Lots of glint Was shooting into the sun (facing East at 9 to 11 AM)
123 ELD Hornady Projectiles 27.1 grains IMR 4064
H 2365 L 2329 A 2345 spred 36 SD 13
120 SPEER GOLD Dot 27.1 grains 4064
H2311 L 2254 A 2290 spred 57 SD 26
this is through an AR 15 (PSA brand) with 20 inch barrel 1 in 8 twist.

