I recently purchased a new Sheepeater Spirit and thought a cold day like today would be a good day to run it through the chrono. While I was at it I did a couple more so here is a comparison.
The Chrony is an F1 Archery model.
The first bow is a Sheepeater Spirit. It is a clear glass over Bamboo static recurve, 50” AMO. The second is a Border Black Riever Super, a 1 piece recurve with hex limbs that is 60” AMO. The third is an Adcock ACS CX 1 piece that is 66” AMO.
All three bows are the same draw weight, 47# at 27”. My draw length during this comparison was 26 ¾”, and the shots were made using a leather glove. All shots were made using the same arrow for each arrow weight, and were made 4 feet behind the chronograph.
I shot three different weight arrows, a 363 grain carbon, a 400 grain carbon, and a 525 grain aluminum. I shot each bow three times for each arrow weight, then averaged the speed of the three shots.
The Sheepeater Spirit in order of arrow weight; 173.8, 166.9, and 147.6 fps.
The Border Riever in order of arrow weight; 177.6, 171.2, and 153.4 fps.
The Adcock ACS CX in order of arrow weight; 184.5, 181.6, and 162.4 fps.