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Post by Russ Koon on Apr 21, 2011 9:30:39 GMT -5
Bought another crossbow yesterday.
This time I found a very lightly used Barnett Wildcat C5 on craigslist in Bloomington. Price was just under half the new price, with crank cocker and red dot scope.
Going out to try it in a while, will report back later.
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Post by Woody Williams on Apr 21, 2011 9:36:26 GMT -5
Looking forward to your report. Let us know if you have any questions or needs.
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Post by Russ Koon on Apr 21, 2011 18:39:45 GMT -5
My brother and I took the Barnett out and sighted it in. The speed was certainly there. Be interesting to shoot it across a chronograph.
I was very impressed with the trigger. Light and very little creep.
Accuracy seems very good. We were shooting it off sandbags, and the groups at 40 yards were about an inch and a half. Need more time to shoot enough to really establish the exact group size, but the shooting we did get in made it obvious that the equipment is very capable of excellent hunting accuracy. We shot the same bolt repeatedly, and haven't checked the others for consistency yet. They are carbon bolts, so straightness shouldn't be an issue.
Noise is certainly there aplenty. Seems to be par for the course. Might remove the quiver and see if that helps, but most of just seems to be the bow noise one would expect from a 175# bow with no silencers shooting a light arrow. Reading what I can, appears that stuff like the Bowjacks and such help a little, but not greatly.
Really like the crank cocking device.
The red dot scope that was on it was sighted in a bit right, and it took three shots to bring the R-L adjustment into correct alignment. Seems to hold zero well so far. Mine is the single dot, no magnification. I had seen a number of reviews on this model and scope problems seemed to be the number one complaint.
It's sighted in at about thirty-five yards right now. Twenty yard group center was about three inches high, thirty yard group about an inch and a half, and forty yard group was right at three inches low. Didn't have time to get any further today.
Shot one BH, and it hit about five inches high at thirty yards, so I suspect that mech heads will be on the menu. Don't see any tuning methods to bring BH flight into agreement with FP's as we do with bows. Am I missing something there?
Mech heads will not be a problem for me if I can't get the FB's to fly well. I have a few of them I was planning to use for turkeys and geese. I've seen your mention of using the NAP Spitfire, Woody. That's one I liked with the Mathews as well, but don't have any experience with it on critters, just tuning and shooting for practice.
Thought just occurred to me that maybe the bolt diameter might be the reason for the apparent mistuning for BH flight. Looks like that would be a critical dimension affecting BH tune, and the bolts I have are definitely large dia ones. May have to cut down a carbon arrow in my regular Beman ICS size and see how it flies.
I'll probably experiment with weighting the bolts, as well. If I can trade some of that speed for less noise, might be a good swap.
Now if it would just stop raining long enough for me to pick some mushrooms and scout up some turkeys.....
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Post by Woody Williams on Apr 23, 2011 9:08:43 GMT -5
Russ, Welcome to the wonderful world of crossbowing.. On the "light arrows". Not sure what you mean on that. I 'think' that Barnett says 425 grains and above. That is not all that light in the archery world. That is what I shoot. What carbon arrows are you shooting? Do they have brass inserts? NAP Spitfires works every well on critters. The beauty of them is that they will hit same POI as the filed points, so you can practice with field points and save the Spitfires for hunting only. I doubt that your arrow diameter is a cause of your broadhead POI difference. Your crossbow arrows should be the 22 diameter. Anything more or less you are playing with the string jumping the arrow and in effect getting a dry fire - not good. I've got a 3 dot Red Dot you can have FOC. Then you wont have to remember to aim low at 20 and high at 40... and so on. Let me know...
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Post by Russ Koon on Apr 24, 2011 0:41:46 GMT -5
The previous owner had two slightly different bolts, two of each. They are both marked "made in usa", so I would assume both are really Eastons, although two are labeled Horton and the other two Barnett by Easton. Both are the 22/64ths diameter. They weigh almost exactly the same. The Hortons are fletched with 5" vanes and the Barnetts with 4", which appears to be the very slight difference I'm getting with my scales.
I got out again today for a while before getting rained out. The two Hortons are grouping together nicely. Didn't shoot the other two today, concentrated on finishing the sighting in process and starting to try to quiet the thing down a bit. Had a couple of split limb Limbsavers made for bows among my archery junk, and put them on to see what effect they would have.
They made a difference, although not as much as I was hoping for. I removed the quick-detach quiver for today's shooting, and that helped a little with the noise. Also removed the handle from the cocker and that made a slight difference. Got rid of the rattles that way, all that's left seems to be string noise. Looking into the string silencers that can be added without pressing the bow to put them on over the strings. My homemade portable bow press that has served me through several compounds won't even come close to working with the crossbow.
I'll probably rig up something in the garage to allow me to press it for string work soon, but don't have time right now.
I'm sure you're right about the arrow size not being the culprit in the BH flight. At the time I made that statement, I was assuming that the string path was above the rail by half the diameter of the recommended bolt, but on further inspection I see that the string runs right on the flight deck, so the bolt diameter shouldn't affect the attitude of the bolt as it launches in the way I had suspected.
The projectile weight is 288 grains minus the point. I was shooting 125 grains points, so the total weight was 413 grains.
I was just curious about weighting the projectiles a bit more to reduce the noise and probably prolong limb life and increase penetration as a bonus. There seems to be speed in abundance to trade for those other benefits.
Might have to get a different target if I gain any more penetration, though. I'm burying about 14 inches of the 20" bolts into fresh areas of my newest block-style target, and the "easy arrow removal" selling feature isn't working as well as expected. I haven't had to just walk away and leave any of them in the darned thing yet, but it's a pretty good wrestling match getting them out.
Haven't used any rail lube yet. What do you recommend in that area? I'm not familiar with the stuff, is it just WD-40 in a different wrapper, or is it something more like a spray teflon coating? Would cooking spray be a good substitute?
Thanks for the offer on the red dot. I'm pretty satisfied with the current one as far as red dots go. I've been splitting distances using my pin sights for nearly fifty years, so estimating the holdover or under isn't really a problem for me. Currently zeroed at thirty-five yards and POI is just about three inches high at twenty. That's a flat enough trajectory to put me real close just using "KY windage" I think. I may want to adjust that zero after the season, but for now I think I'm OK with this setup.
I do believe the sight is the limiting factor on determining the actual accuracy. Like to try it with a 4X scope and crosshairs sometime off the rest and see what it would do with a more precise sighting picture for paper punching, but the red dot is completely adequate for hunting accuracy.
Still haven't decided whether to take the new toy for turkey next week or go get some HeviShot for the old Mossberg.
Happy Easter.
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Post by Woody Williams on Apr 24, 2011 13:42:12 GMT -5
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Post by Russ Koon on Apr 26, 2011 10:33:37 GMT -5
Thanks, Woody, I'll give that stuff a try.
Got in another short session yesterday. The sight had lost its zero and needed some horizontal readjustment. Don't know if I may have bumped it or if I have a sight problem after all. I'll give it a few more sessions and see if it repeats. Tried some offhand shots as well, and the crossbow was easier to shoot that way than I had anticipated.
Took the nock out of one bolt and added a length of telephone cable inside it, cut to just fit with the nock replaced. Added right at 300 grains to the bolt weight.
That one shot noticably quieter, and I noticed that it penetrated consistently about an inch or a little more deeper than the unweighted identical bolt, both using field points.
Still could use some more noise abatement, but it's better than it was.
The FOC on the weighted bolt was shifted rearward about 3/4 inch by the weight addition, and it seemed to have hurt that shaft's consistency slightly.
The trajectory was hurt, too, but was still acceptable. Didn't have time to finish sighting in at both 20 and 30 to check the difference in drop exactly, but it was noticable. I'll probably try some heavier points and see if I can regain the consistency next with restored FOC.
Think I'll run down to the gun shop and see if they have some Hevi-Shot in and dust off the old Mossberg, as time and weather is apparently going to preclude using the new toy for turkey this year.
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Post by Woody Williams on Apr 26, 2011 11:33:42 GMT -5
Sounds like you are enjoying your new toy. If it is the sight as the problem the offer for the three dot is still good. So, how much did that telephone cable arrow end up weighing? You'll never get that bow to be whisper quiret. That TWACK is the last noise that deer/turkey will hear. If your FOC becomes a problem with the telephone cable in it NAP makes a 170 grain Spitfire. www.newarchery.com/products/1-14/broadheads/spitfire-magnum.html
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Post by Russ Koon on Apr 26, 2011 23:34:00 GMT -5
Total weight of the unweighted bolt was 413 grains. The weighted one came in at approximately 713, give or take a couple grains.
I may look into that 175 gr Spitfire. If the new toy ever learns to shoot FBBH's like FP's, I'll probably that way for larger game, but I keep hearing good stuff about the Spitfire's reliability, and I like their design. Always was a NAP fan when I shot Thunderheads for many years, too.
Thanks again for that sight offer. I'll get back to you on it if this sight does prove to be defective. I may have just unknowingly given it a good bump, and I haven't checked out the mounting base to make sure all is tight and proper. If it ever quits this incessant rain, maybe I can get in enough practice to figure it all out.
Sketching out preliminary design for a press that fits the crossbow, in the meantime. Shouldn't be too tricky. Just a slight limb movement should be enough to free up the string.
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Post by Russ Koon on May 6, 2011 21:00:02 GMT -5
Update: After a couple more sessions, and some more experiments, I decided the noise difference wasn't as significant between the heavy bolt and the unweighted one, and that the extra drop was more than I cared to give up. The heavy bolt dropped an additional 7 inches at 30 yards more than the unweighted one.
The sight now seems to be holding it's zero, so I'm writing off the earlier impression of it losing zero to rushing around trying to get in sufficient practice time between rains, and maybe an unnoticed hard bump in handling it. Operator error, most likely.
Got ambitious in today's session and thought I'd try to chart the drop at sixty yards. That turned out to be another mistake. Missing the block at that range resulted in a lost bolt. Harder to find those than the longer arrows that can be followed in flight. Livin' and Learnin'.
May not matter much to me in the long run. The shoulder is responding to practice, slower than I'd expected but definitely coming along. And I decided the Mossberg would be my tool for turkeys this year. Hopefully by fall the crossbow will either be for fun only or available for someone else to enjoy.
It is an interesting toy to play with, but I suspect I'd be looking seriously at a Draw-lock and if needed, a Steady-Eddy, as an alternative if the shoulder stops improving.
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Post by Russ Koon on May 14, 2011 9:14:56 GMT -5
BTW, found two cans of Jig-a-Loo at a local thrift shop here in Martinsville for $3 ea.
I bought one, and figured like Woody says that will be a lifetime supply.
Anyone interested in the other one? It's at the This-N-That thrift shop at the corner of 39 bypass and Morgan Street. Straight in past the counter and then bear right and go to the last booth in that lane, it should still be on a shelf to your right.
Saved me two bucks and a twenty mile trip to the nearest Home Depot.
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