Andrew Wiggin
New member
Buffalo Bore 180 gr Sierra Power Jacket
10mm Buffalo Bore 180 gr Sierra Power Jacket fired from 4.5" barrel EAA Witness through four layers of denim into calibrated gelatin.
BB: 599.2 fps, 2.9"
Impact velocity: 1,311 fps
Penetration: 10.7"
Retained weight: 181.1 gr
Max expansion: 0.853"
Min expansion: 0.560"
Selway 180 gr JHP
10mm Selway 180 gr JHP fired from 4.5" barrel EAA Witness through four layers of denim into calibrated gelatin.
BB: 599.2 fps, 2.9"
Impact velocity: 1,105 fps
Penetration: 12.9"
Retained weight: 175.2 gr
Max expansion: 0.678"
Min expansion: 0.600"
10mm 180 gr Winchester generic JHP hand load
10mm Winchester 180 gr generic JHP loaded over 10.0 gr of AA#7 fired from 4.5" barrel EAA Witness through four layers of denim into calibrated gelatin.
BB: 599.2 fps, 2.9"
Impact velocity: 1,106 fps
Penetration: greater than 16"
Retained weight: N/A
Max expansion: N/A
Min expansion: N/A
The bullet experienced significant fragmentation and deviated from its path, exiting the block at about the 16" mark. A second shot performed similarly.
10mm Buffalo Bore 180 gr Sierra Power Jacket fired from 4.5" barrel EAA Witness through four layers of denim into calibrated gelatin.
BB: 599.2 fps, 2.9"
Impact velocity: 1,311 fps
Penetration: 10.7"
Retained weight: 181.1 gr
Max expansion: 0.853"
Min expansion: 0.560"
Selway 180 gr JHP
10mm Selway 180 gr JHP fired from 4.5" barrel EAA Witness through four layers of denim into calibrated gelatin.
BB: 599.2 fps, 2.9"
Impact velocity: 1,105 fps
Penetration: 12.9"
Retained weight: 175.2 gr
Max expansion: 0.678"
Min expansion: 0.600"
10mm 180 gr Winchester generic JHP hand load
10mm Winchester 180 gr generic JHP loaded over 10.0 gr of AA#7 fired from 4.5" barrel EAA Witness through four layers of denim into calibrated gelatin.
BB: 599.2 fps, 2.9"
Impact velocity: 1,106 fps
Penetration: greater than 16"
Retained weight: N/A
Max expansion: N/A
Min expansion: N/A
The bullet experienced significant fragmentation and deviated from its path, exiting the block at about the 16" mark. A second shot performed similarly.