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Main Boards => PowWow => Topic started by: skychief on August 10, 2012, 01:06:00 AM

Title: Spine gurus.....should this work??
Post by: skychief on August 10, 2012, 01:06:00 AM
I shoot a 1970's Bear Grizzly (40# @ 28") with a 29" draw.

I Bare-shafted with an experienced friend today and found 45# cedars were too strongly spined (nock right).   These were the weakest shafts he had on hand.   Everything we shot had 125 grain field points.

I then tried a 28" (yep, too short for my draw length) 1816 fletched with 4" parabolics (not a bare shaft).   They flew superb.

So, do you think 30" 1816's would work well out of my bow?

Referring to the chart in 3-rivers, it suggest a 2016.   I don't know how accurate the chart is though.

In a perfect world, my buddy would have had some 1816, 1916 and 2016 bare shafts to try.

What size aluminums do you guys think I should order please?

Many thanks, Skychief.

Edited to mention that I shoot 3-under.
Title: Re: Spine gurus.....should this work??
Post by: AkDan on August 10, 2012, 01:18:00 AM
a test pack!   no chart is 100% accurate for everyone.
Title: Re: Spine gurus.....should this work??
Post by: skychief on August 10, 2012, 01:21:00 AM
Thanks Dan, but, I didn't see a test pack available in the 3-rivers catalog.
Title: Re: Spine gurus.....should this work??
Post by: Killdeer on August 10, 2012, 06:29:00 AM
I would start with a 1916 and play with heavier points if they fly left with 125s.
Killdeer
Title: Re: Spine gurus.....should this work??
Post by: reddogge on August 10, 2012, 09:30:00 AM
1916s should be about right. 2016s may fly but be heavy for that bow.
Title: Re: Spine gurus.....should this work??
Post by: JamesKerr on August 10, 2012, 11:01:00 AM
I too would try some 1916's.
Title: Re: Spine gurus.....should this work??
Post by: skychief on August 10, 2012, 04:11:00 PM
Thanks all.   I bought a 1816 and a 1916 shaft from a local shop and plan to bareshaft these tonight!
Title: Re: Spine gurus.....should this work??
Post by: AkDan on August 10, 2012, 10:08:00 PM
blackwidow at least at one time sold test packs...

Three rivers is not the only game in town   ;)  .   There are other smaller outfits that also sell test packs.

http://www.3riversarchery.com/product.asp?i=6790-5
Title: Re: Spine gurus.....should this work??
Post by: skychief on August 10, 2012, 10:31:00 PM
Shot the 1816, and 1916 bare tonight.   The 1816 shot like a dart.  We fletched it up and it shot very well with 155 grains up front.

Broadhead testing to come.

Edited to read 155 grains shot well.