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.22 ammo thru a mkII part 1

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Gunny Sergeant
Full Member
Minuteman
Jul 19, 2008
4,591
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SCRANTON AREA PENNSYLVANIA
PART 1 - 22 AMMO THRU MKII 50 YARDS

As my last post didn't look too good, and I couldn't fit all the stuff in it, here's an edited version. Excuse the grammar, trying to make it fit. May have to break it into 3 parts 50 yard, 100 yard, and a ratio between the two.

Set up used: firearm : Savage mkII 20" free floated bull barrel 1-16 twist, 1lb. trigger, lam. Stock, 20 moa base., scope on 20x, 25 yd zero. Less than 3 mph wind, shot at 1" circle. From harris bipod and rear bag from bench, crony at 10 ft. from muzzle. 26degree (f) avg air temp. shot at 50 and 100 yards. Ammo tested was readily available and $ paid locally, sub or near sub sonic match/target type. Barrel dry swabbed b-4 each group, clean barrel groups b-4 each shot. 30 seconds between each shot. B.C.'s not found on each, range between .114 to .144 (g-1 g-7) drag models.

How groups were measured - MG = major grp (excluding flyers) EG = ext. grp (including flyers), Flyer Ratio FR = #of flyers per rnds. shot. Did it with clean and dirty barrel groups.
Came up with rating system to suit ammo with different shooting styles. Took (5 shots) Clean Barrel Rating "CBR"=MG+EG+flyers divided by 3. Dirty Barrel Rating (10 shots) "DBR"= MG+EG+flyers divided by 3, Consistency Rating "CR"= MG+EG+flyers of CBR and DBR divided by 6, Value Rating "VR" (bang for the $) adds price per round divided by 7, and overall rating "OAR"=CBR+DBR+CR+VR divided by 4. Also came up with a multi yard rating, avg. performance at both distances. The lower the number, the better rating.

1. Aguila Golden Eagle Match-1035 fps - avg. grp. .75", c. barrel +.5"MG, +.75"EG, 1/5 FL, d. barrel +.25"MG, +.5"EG, 1/10 FL CBR .75, DBR .58, CR .66, VR .58, FR 2/15 OAR .52 $.06, VERY good results for the price! leaves a clumpy residue, most shots where touching or in each other at 50 yds. slightly more flyers than the wolf, but flyers were not extreme (1/8" to 1/4" away)likes a dirty barrel better than clean.

2. Wolf Match Extra-1024 FPS 14 Dev. - avg. grp -1.25", c. barrel ..75"MG, 1"EG, 0/5 FR d. barrel -.75"MG, -1.25"EG, 1/10 FR
CBR .5, DBR 1, CR .75, VR .67, FR 1/15, OAR .730 $.20, pricey, dirty residue, low # flyers, 1 made it -1.25"

3. Wolf Match Target- 943 FPS 24 Dev. - avg. grp 1", c. barrel -.75MG, 1"EG, 1/5 FR d. barrel -1"MG, -1"EG, 0/10 FR
CBR .91, DBR .6, CR .79, VR .69, FR 1/15, OAR .749 $.14, dirty residue, low # flyers

4. Rem./Eley T Rifle - 1021 FPS 24Dev. - avg. grp -1", c. barrel -.5"MG, -1"EG, 2/5 FR d. barrel -.75"MG, -1"EG 1/10 FR
CBR 1.16, DBR .91, CR 1.04, VR .92, FR 3/15, OAR 1.01 $.20, semi dirty residue, flyers killed it, highly lubricated

5. Rem. Sub Sonic- 947 FPS 46 Dev. - avg. grp 1.25", c. barrel .5"MG, 1"EG, 2/5 FR d. barrel .75"MG, 1.25"EG, 1/10 FR
CBR 1.16, DBR 1, CR 1.08, VR .94, FR 3/15, OAR 1.04 $.08, dirty residue, good groups for price. 38gr h. point

6. Federal G Medal -1059 FPS 18 Dev. - avg. grp 1.5", c. barrel +.5"MG, 1.5"EG, 1/5 FR d. barrel -1"MG, +1"EG, 1/10 FR
CBR 1, DBR 1, CR 1, VR .87, FR 2/15, OAR .968 $.10, clean shooting, nice flyer ratio, a decent neutral ammo, no complaints

7. CCI Green Tag - 988 FPS 31 Dev. - avg. grp -1.5", c. barrel -.75"MG, 1"EG, 1/5 FR d. barrel 1" MG, 1.5"EG, 1/10 FR
CBR .91, DBR 1.16, CR 1.04, VR .91, FR 2/15, OAR 1.07 $.14, semi clean, price held it back compared to above. 2 far out flyers.

8. Rem. Tar. 22 s. vel. - 1086 FPS 66 Dev. - avg. grp 1.5", c. barrel -.75"MG, 1"EG, 2/5 FR d. barrel 1.25"MG, 1.5"EG, 1/10 FR
CBR 1.25, DBR 1.25, CR 1.25, VR 1.08, FR 3/15, OAR 1.20 $.08, clean shooting, not too good out of dirty barrel

9. Winc. S.X. T-22- 1056 FPS 50 Dev. - avg. grp. 1.75", c. barrel -.75"MG, 1.5"EG, 1/5 FR d. barrel -1"MG, 1.75"EG, 2/10 FR
CBR 1.08, DBR 1.5, CR 1.29, VR 1.11, FR 3/15, OAR 1.24 $.06, semi clean, decent economical ammo in c. barrel. Flyers killed grps.

(in all fairness to the other ammo, the aguila was weighed and the most accurate lot was shot (50.6 thru 50.9)

Of the Rem. s.s., Fed. G.medal, and CCI g.t., at 50 yards very comparable, ranked the Rem's higher due to lower price. Point of impact POI perspective, Fed, Rem/Eley, CCI Wolf t.e. and targ. had close POI's. Winc. T-22 POI was completely on the other side of the bull. All of the ammo dropped between .25" and 1.5" from a 25 yard zero. Aguila Match was outstanding at 50yds, especially for the price, and would actually shoot important matches with it at 50.

ON TO PART 2 100 YARDS
 
Re: .22 ammo thru a mkII part 1

i may do high velocity next, if you guys are interested, and maybe find a day that's windy to shoot both hvelocity and s.sonic and compare. i should also try a few mor brands as $ becomes available
 
Re: .22 ammo thru a mkII part 1

Just from a purly audiable standpoint, Most of the High Velocity rounds that I've shot have more than acceptable number of rounds that don't go supersonic. I can call the shot considerably low just from the sound and feel alone. This just speaks for the consitancy or lack there of in the brands that I have tryed.
 
Re: .22 ammo thru a mkII part 1

Once again the Wolf MT seems to shoot better than the more expensive, more quality-controlled Wolf ME. Strange. I got similar results out of both my Savage and my 10/22