Mossberg 100ATR Super Bantam Range Report

PTS1

New member
Bought a super bantam for my son last Saturday at Academy for $299.00. It has the stock with a spacer and an extra recoil pad to shorten the stock to a LOP of 12 inches. It is a 243 with a 20 inch barrel.

First off the rifle itself: Stock is simple plastic but much more rigid than other rifles in the same price point (especaily the Stevens). Also is free floated.
Bolt is a bit ruff but wasn't expecting Tikka quality at this price. The trigger is the LBA and this is by far the best part of the rifle. I have tried the Savage accutrigger before and this one feels a bit more crisp than the accutriger. No ceep and minimal overtravel.

Took it to the range the following day to sight in with a 3-9 Leupy VX-II mounted and used an old box of 80 grain Federal I had lying around. Got it sighted in and my first 3 shot group at 100 yards was 4 inches:barf: Second group was 5 inches:(

Went home pretty dissapointed and gave it a good cleaning and started to work up some loads. Since this will be for my 8 year-old son, I checked the manuals and decided on a Speer load of 35 grains of RL19 with a 100 grain Hornady interlock at about 2500 fps. Seated it right off lands and went back to the range. Two 3 shot groups both at 1.25 inces.:) This will be the load for my son this year as he will not shoot further than 100 yards, more likely at 70 yards. Will try some max loads later, but for now, I am happy.

Oh and by the way, when searching the internet for accuracy issues after the first trip to the range, I came across the whole bolt issue of the lugs not locking. Scared me so I did some exhaustive research and could only find one documented case of this happening in Florida where the guy sued mossberg. Seems the case was dismissed after the plantiff's own expert witness testifed the failure was most likey caused after the bolt pin was inserted incorrectly after the guy took it apart to clean.

I also called Mossberg and asked them about this and if there was a recall. The CS rep stated there was no recall and if I had any doubt as to the rifle's integrity, to send it to them (now or any later time) and they would dissasemble the rifle and do a complete inspection and fire it 8 times by person, not machine rest, before sending it back. Pretty good CS if you ask me.
 

458winshooter

New member
Mossberg ATR

Thank you for this report I have considered the very same rifle.I have a 243 on my list of rifles to get.I for one am not into super expensive rifles,I have seen too many dropped out of tree stands or fall off 4runners even seen one guy in his haste to strap his deer on top of his SUV lean his rifle against the bumper,forget about it and run over it.A decent rifle at a decent price is all I am interested in.Thanks again.
 

Teirst

New member
From everything I have read it still seems like the savage edge is a better rifle at that price point.
 

PTS1

New member
Teirst, you are probably right, but the edge does not come in a youth model and from what I have the read, the trigger pull on the edge is about 5 pounds which does not aid in accuracy for an 8-year-old finger stregnth.
 

Teirst

New member
Ah you are right, forgot about the youth stock. I'm sure the atr will be everything you need and more. Hope your son enjoys his new rifle :)
 

Trapp

New member
I got the exact rifle for my 10yo. I also have had a similar experience with accuracy. I have tried 5 different bullets ranging from 80 to 110? grains.

I cannot get it better than 2 inches at 100yds on a led sled with sierra 100gr pro hunters. The first time I shot it was with the 80gr factory ammo. I was severely disappointed, 6" groups!!!!

I have some of the Hornady's that you are shooting on the way. Unfortunatly, I won't be home for another month, and deer season started 2 weeks ago!!!

I think I am going to try some of that Tubbs Final Finish stuff and see if that improves it. I would be happy with even .5" better groups. I don't want my son to miss and get discouraged.....:(
 
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