Well all that about sums it up. At least I have all the info in one spot on this one. Thanks for all your info.
I notice on the website that you can specify a 9, 10, or 12 twist. If I go with a 9, can I still shoot the lighter bullets and have better luck with the heavier ones too???? How heavy could I reliably go with a 9???
Not sure how I feel about the magazine. I really don't want a big mag hanging down. I notice on the website I can specify length of pull, overall length, and a 6 or 11 rd mag if I want. If I were to go with a 6, will that keep the mag from hanging out of it like that????
Can I shoot the superformance 55gr out of these efficiently?
What kind of accuracy do you get with yours?
How light can the trigger go down to?
Sorry for all the questions but you seem to know a lot about this specific gun so your help would be appreciated.
The 9 twist won't give you any problems with light bullets. I tried rounds loaded with 53 VMAX, 68 BTHP, 69 SMK, 75 BTHP, and 75 AMAX with no issues. My shooting partner was shooting 55 grain milsurp ball ammo from about a half dozen different manufacturers with no issues.
Supposedly, the 9 twist is good up to the 75 BTHP, but isn't fast enough for the longer 75 AMAX. My rifle stabilized the 75 AMAX just fine, but I haven't had a chance to tune loads for it, so I don't know what kind of accuracy it will ultimately produce with them.
I believe the mag in the pictures is the 10 rounder. My shooting partner had a 5 round mag from a Remington 7615 pump rifle that fit our Mossbergs very nicely. It still protrudes, but doesn't hang down as far as the 10 rounder.
I only tried two factory loads from my rifle, both Superformance (53 VMAX and 75 BTHP). My rifle wasn't overly fond of either one. I have both of those component bullets, though, and I am betting I can get them to shoot when I have the time to tune some loads for it. I would bet that I can better factory velocities, too.
Taking a SWAG, I loaded some 68 and 69 grain match bullets to mag length and shot them for test. Without any tuning, my rifle REALLY wanted to shoot using these bullets. Both loads produced 10 shot groups consisting of 5 or 6 shots in one ragged hole surrounded by fliers, all coming in under 1" @ 100 yards. I don't think it will take much to turn out tack driving loads with those bullets.
I don't have many rounds downrange, yet, and haven't had the chance to do any serious accuracy testing with factory ammo or handloads, so it's a bit early to tell what kind of overall accuracy I will ultimately get. But, after observing how both my and my partner's MVP Varmint rifles shot with ammo of varying quality, I think they will end up shooting a wide variety of ammo pretty well.
The trigger is adjustable from 2 to 6 pounds, according to Mossberg. My trigger felt very light. I didn't measure the trigger pull, so I don't know what the actual pull weight is. But, I was very happy with it straight from the box. My partner's rifle was the same way. Neither one of us felt the need to mess with the triggers.