So this post will be about some characteristics of the grim reaper blades I'm testing and some disappointments I've experienced with accuracy. I'm also open to any suggestions from folks using this broadhead on getting better accuracy. 1st the bow. 2019 Bear saga 370. I'm shooting the factory 20" k20 bolts with 100 grain field tips. I am using the 100 grain razor tip 3 blade Model #1973. For this testing, all shots were done at 30 yards from a caldwell lead sled and shots all felt great and rock solid into a reinhart 18-1 foam block. I used the same bolt for all testing to ensure consistency. At 30 yards using the #2 reticle and the 100 grain field tip my bolt hits about 1 1/2 high from P.O.A. ( I knew this as its dead on at 34 yards) I then shot the practice tip that comes with the 3 pack of broadheads and it hit about 2-3 inches low and to the left of P.O.A.. I then shot a couple of the broadheads and I had very mixed results. here are some things I've learned about these grim reapers.
1. The practice head does not fly like a field point in the sense that you can shoot the same P.O.A. as your field points. Mine was off considerably. I will need to do extensive re-zeroing with my scope to sight in with the practice tip.
2. The actual broadhead...in my experience...does not even hit like the practice head. Mine were hitting quite a few inches away from the practice tip. So much so that I would be concerned at longer distances. Maybe not so much at shorter distances.
3. Firing the actual broadhead will get you a different result each time due to wear and tear on the broadhead. I discovered that after each shot the blades were looser, the spring more compressed, the inner rings more worn and bent.
4. I discovered if you band the broadhead closed with dental bands you get more consistency on that particular broadhead because it keeps the loose blades the same for every shot. Also I tested opening function by shooting through several layers of cardboard with a 6" gap behind it. then impacting my foam block to stop the bolt. By reading the backside of the cardboard I had a perfect 3 blade pattern everytime showing they opened perfectly even when banded.
5. I DID NOT in my opinion have reliable accuracy between each broadhead even when both were banded. They actually impacted on opposite sides of my aiming points and had very little consistency. This sucks because I really like the blades and want to use them.
6. I did get repeatable accuracy from the practice tip as far as it impacting in the same place. I did not get the same results with the actual broadheads.
7. The broadheads did start to change impact every time I shot it due to the wear and tear and looseness on the blades, springs, rings, etc... Like I said, banding them with dental bands did help this.
8. I have no idea how to get repeatable accuracy from these broadheads. I dont completely trust the impact of the broadhead as compared to the practice head. I do not trust these on multiple shots. I doubt with the cost of rebuilding it's even worth it as a new 3 pack is nearly the same price.
9. It seems that when the broadheads are screwed into the bolt the position of the blades is different between different heads which seems to change the effect of wind drag which seems to cause different points of impact between different blades.
10. It's difficult to accurately test the actual brodheads because it would not be cost effective to continuously shoot a new broadhead each time and the broadhead starts to sustain damage with multiple shots. Also the practice tip cannot be trusted as reliable comparison to an actual broadhead....in my experience.
So to recap, I really like these but I am not super impressed with accuracy..at least from my rig. Does anyone have any suggestions on a broadhead that will truly impact like a fieldpoint? I understand it may not hit in the same location as my fieldpoint and the bow would need to be re-zeroed. But I'd like to be able to shoot the practice head regularly and trust the broadhead will hit the same without continuously shooting and damaging actual broadheads which gets expensive. In my limited testing, I think the more a mechanical broadheads has pieces of the blades hanging out past shaft diameter, the more it is affected by wind drag. I also think the broadheads being in different rotations (like looking at the face of a clock) makes them hit differently than other broadheads of the same pack. I was thinking the Thorn head might be the answer, but then I came across a few reviews that said the blades did not deploy on double lung shots. It's hard to keep testing multiple blades due to expense. i thought of trying some rage braodheads to see if they would be a bit more consistent from my bow which shoots field points super accurate. Any suggestions are appreciated.
1. The practice head does not fly like a field point in the sense that you can shoot the same P.O.A. as your field points. Mine was off considerably. I will need to do extensive re-zeroing with my scope to sight in with the practice tip.
2. The actual broadhead...in my experience...does not even hit like the practice head. Mine were hitting quite a few inches away from the practice tip. So much so that I would be concerned at longer distances. Maybe not so much at shorter distances.
3. Firing the actual broadhead will get you a different result each time due to wear and tear on the broadhead. I discovered that after each shot the blades were looser, the spring more compressed, the inner rings more worn and bent.
4. I discovered if you band the broadhead closed with dental bands you get more consistency on that particular broadhead because it keeps the loose blades the same for every shot. Also I tested opening function by shooting through several layers of cardboard with a 6" gap behind it. then impacting my foam block to stop the bolt. By reading the backside of the cardboard I had a perfect 3 blade pattern everytime showing they opened perfectly even when banded.
5. I DID NOT in my opinion have reliable accuracy between each broadhead even when both were banded. They actually impacted on opposite sides of my aiming points and had very little consistency. This sucks because I really like the blades and want to use them.
6. I did get repeatable accuracy from the practice tip as far as it impacting in the same place. I did not get the same results with the actual broadheads.
7. The broadheads did start to change impact every time I shot it due to the wear and tear and looseness on the blades, springs, rings, etc... Like I said, banding them with dental bands did help this.
8. I have no idea how to get repeatable accuracy from these broadheads. I dont completely trust the impact of the broadhead as compared to the practice head. I do not trust these on multiple shots. I doubt with the cost of rebuilding it's even worth it as a new 3 pack is nearly the same price.
9. It seems that when the broadheads are screwed into the bolt the position of the blades is different between different heads which seems to change the effect of wind drag which seems to cause different points of impact between different blades.
10. It's difficult to accurately test the actual brodheads because it would not be cost effective to continuously shoot a new broadhead each time and the broadhead starts to sustain damage with multiple shots. Also the practice tip cannot be trusted as reliable comparison to an actual broadhead....in my experience.
So to recap, I really like these but I am not super impressed with accuracy..at least from my rig. Does anyone have any suggestions on a broadhead that will truly impact like a fieldpoint? I understand it may not hit in the same location as my fieldpoint and the bow would need to be re-zeroed. But I'd like to be able to shoot the practice head regularly and trust the broadhead will hit the same without continuously shooting and damaging actual broadheads which gets expensive. In my limited testing, I think the more a mechanical broadheads has pieces of the blades hanging out past shaft diameter, the more it is affected by wind drag. I also think the broadheads being in different rotations (like looking at the face of a clock) makes them hit differently than other broadheads of the same pack. I was thinking the Thorn head might be the answer, but then I came across a few reviews that said the blades did not deploy on double lung shots. It's hard to keep testing multiple blades due to expense. i thought of trying some rage braodheads to see if they would be a bit more consistent from my bow which shoots field points super accurate. Any suggestions are appreciated.