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Updated range report 16.25 in Creedmoor

Posted By: daniel1381

Updated range report 16.25 in Creedmoor - 12/04/17 05:20 AM

Started with
Savage Grs 24 in 6.5cm
-chopped to 16.25 (thanks Morgan)
Crux suppressor
Nf Atacr f1 4-16x42
Prime factory ammo

Shooting on bipods forgot my rest and definitely will need a trigger adjustment or replaced.




Posted By: scottfromdallas

Re: Updated range report 16.25 in Creedmoor - 12/04/17 11:56 AM

Very nice. I have one in 308. Just loaded up some 155 TMKs for it.
Posted By: Crews

Re: Updated range report 16.25 in Creedmoor - 12/04/17 12:28 PM

that's good info on a short barrel with a known factory ammo. Interested to see what a whole box of Prime looks like across that Magnetospeed, for a real world avg velocity and SD.
Posted By: Dien

Re: Updated range report 16.25 in Creedmoor - 12/04/17 03:59 PM

Going out on a limb and assuming not 140s.
Posted By: KRoyal

Re: Updated range report 16.25 in Creedmoor - 12/04/17 04:11 PM

Nice Dan!
Posted By: patriot07

Re: Updated range report 16.25 in Creedmoor - 12/04/17 04:24 PM

Originally Posted By: Dien
Going out on a limb and assuming not 140s.
Prime is 130

Nice shooting!
Posted By: daniel1381

Re: Updated range report 16.25 in Creedmoor - 12/04/17 05:32 PM

thanks guys..got a new trigger on the way never cared for savage triggers. ordered one from rifle Basix

saving all my brass will load for this rifle down the road
Posted By: daniel1381

Re: Updated range report 16.25 in Creedmoor - 12/04/17 05:35 PM

Originally Posted By: Dien
Going out on a limb and assuming not 140s.


test ammo done when the barrel was 24 in long was
hornady 143 eld magneto got it at 2750 fps
after the chop same ammo was at 2511 fps

both shooting suppressed

lost 30 fps per inch


Posted By: Crews

Re: Updated range report 16.25 in Creedmoor - 12/04/17 05:37 PM

also good info. I've got a 21" and I really want to chop that sucker to 18". Please let us know if you get a chance to run the smaller 120 ELD-M factory ammo, ought to get your speed up a little faster in that shorty.
Posted By: daniel1381

Re: Updated range report 16.25 in Creedmoor - 12/04/17 05:42 PM

Originally Posted By: Crews
also good info. I've got a 21" and I really want to chop that sucker to 18". Please let us know if you get a chance to run the smaller 120 ELD-M factory ammo, ought to get your speed up a little faster in that shorty.


let me see if I can find a box of ammo ill snag it and just test it for ya
Posted By: daniel1381

Re: Updated range report 16.25 in Creedmoor - 12/04/17 06:15 PM

Originally Posted By: Crews
also good info. I've got a 21" and I really want to chop that sucker to 18". Please let us know if you get a chance to run the smaller 120 ELD-M factory ammo, ought to get your speed up a little faster in that shorty.


got a box on the way will send you test results and groups
Posted By: DallasShootingSupplies

Re: Updated range report 16.25 in Creedmoor - 12/04/17 07:24 PM

Love it! Gonna chop my ballistics advantage AR creed down now after seeing that velocity. woot
Posted By: Crews

Re: Updated range report 16.25 in Creedmoor - 12/04/17 11:35 PM

Originally Posted By: daniel1381


got a box on the way will send you test results and groups


You are a gentleman and a scholar sir. Doesn’t surprise me, since you’re in my ole home town!
Posted By: daniel1381

Re: Updated range report 16.25 in Creedmoor - 12/04/17 11:39 PM

Originally Posted By: Crews
Originally Posted By: daniel1381


got a box on the way will send you test results and groups


You are a gentleman and a scholar sir. Doesn’t surprise me, since you’re in my ole home town!


How long ago?
Posted By: TexFlip

Re: Updated range report 16.25 in Creedmoor - 12/05/17 01:52 AM

Originally Posted By: Crews
also good info. I've got a 21" and I really want to chop that sucker to 18". Please let us know if you get a chance to run the smaller 120 ELD-M factory ammo, ought to get your speed up a little faster in that shorty.

I get 2720 with 120 Amax out of my 16.25" creed.
Posted By: daniel1381

Re: Updated range report 16.25 in Creedmoor - 12/05/17 03:05 AM

Texflip what nf are are running
Posted By: Crews

Re: Updated range report 16.25 in Creedmoor - 12/05/17 03:34 PM

Originally Posted By: TexFlip

I get 2720 with 120 Amax out of my 16.25" creed.


Nice. That's plenty of speed to make shots at 600 yards. I'm thinking about cutting my barrel down for hunting season, and setting my Tikka up with barrel nuts so I can switch to a 24" heavy target barrel during the off-season for range fun.
Posted By: TexFlip

Re: Updated range report 16.25 in Creedmoor - 12/05/17 04:18 PM

Originally Posted By: daniel1381
Texflip what nf are are running

NXS 5.5-22x56 NPR-1
Posted By: mulish

Re: Updated range report 16.25 in Creedmoor - 12/05/17 11:26 PM

I have a Remington Model 7 with an 18in Barrel 6.5 Creedmoor I'm shooting Hornady 123 grain SST s going 2810 I also had Berger 130 grain hunting bullet shooting 2770 ,using Varget and vihtavuori 140 shot superb
Posted By: CharlieSierraDelta

Re: Updated range report 16.25 in Creedmoor - 12/05/17 11:31 PM

I believe Jeremy was getting 2730 average with factory 123 Hornady match from his 16" Encore.
Posted By: daniel1381

Re: Updated range report 16.25 in Creedmoor - 12/11/17 12:27 AM

Originally Posted By: Crews
Originally Posted By: daniel1381


got a box on the way will send you test results and groups


You are a gentleman and a scholar sir. Doesn’t surprise me, since you’re in my ole home town!




Here ya go ammo shot great in my rifle I was clover leafing at 100
Posted By: daniel1381

Re: Updated range report 16.25 in Creedmoor - 12/11/17 12:28 AM

This is with prime ammo 4 at 100... I'm. Sticking with prime ammo
Posted By: daniel1381

Re: Updated range report 16.25 in Creedmoor - 12/11/17 12:45 AM

Also this is with the rifle. Basix trigger I just got in for Savage. 1.4 lb is the setting right now
Posted By: Crews

Re: Updated range report 16.25 in Creedmoor - 12/11/17 03:56 PM

Originally Posted By: daniel1381
Here ya go ammo shot great in my rifle I was clover leafing at 100


that's pretty good speeds for a 16" barrel, ought to be plenty to keep it effective out to the distances that I shoot.

right now, I'm getting 2910fps out of a 21" barrel with a 120 ELD-M. At 600 yards, that's 3.6mils of elevation, and a 1.3 mil hold with a 10mph crosswind. If I plug in 2726fps, my wind hold only increases by .1 mil.

Moral of the story: The decrease in velocity from a short barrel won't make it any harder to hit targets at 600 yards.
Posted By: J McCoy

Re: Updated range report 16.25 in Creedmoor - 12/13/17 04:03 AM

What Ammo?
Posted By: daniel1381

Re: Updated range report 16.25 in Creedmoor - 01/23/18 12:43 AM

Originally Posted By: J McCoy
What Ammo?


Prime
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