I use a top folding stock on my mossberg mav 88. I like it pretty well, gives me the ability to use the stock while having the extra control of the pistol grip, and I have the extra ammo holder on it, so that's 5 more rounds to use if needed (doubtful). I keep mine loaded up with 00 buckshot to help reduce overpenetration, so it doesn't go through the target and the walls behind him like a slug.
Plus one thing you have to remember, you mentioned keeping it in your car. You better have a LTCH to do that if you just have the pistol grip on it and no sort of folding stock. Without any sort of stock to shoulder it, it is then considered a pistol and not a long gun. You can't keep it in the vehicle without a LTCH. Keep that in mind.
GLOCK21 is spot-on. Henk Iverson and Louis Awerbuck have been doing this shotgun thing for a long time. They know much about which they speak. A PG only shotgun is a terrible choice for a HD gun, period.
To 38special: If the clays you shot with your PG only shotgun were stationary, then I believe you. If they were flying...well I'd like to see that sometime...
If you really want to kill something you'll want to aim at it and use something bigger than #7 shot.
Pistol grip+00 Buck+aim=5 stitches
trust me.
Stock with 28" ported barrel.
With factory 18.5" barrel.
The pistol grip just looks so darn cool though... isn't that what really matters?
On a different note, a buddy and I put two 100 round econopacks through my old PG'd chinese 870 clone in one afternoon. Yeah it stung a little, but nothing to cry about.
They do though make a helluva handy truck gun, but agreed with above, tough to hit anything past 20 feet.
I moved away from carrying any kind of extra ammunition on the stock the first time I tried to fire support side - are you able to have much success with that?
Lets not forget, it's not about hits, it's about GOOD hits. We're trying to shut down the most lethal animal on the planet, who probably has some chemical help running through his veins. We need to shut of the oxygen to his brain, or take out his brainstem. Why? Beacuse that's what is controling both his hands and feet, which are the things that are doing the harm. We have very select target areas to do that, and we may only get one chance.
Sure, sometime just pointing a gun at a person gains their respect - sometimes shooting alone scares them off. But when it comes to defensive use of firearms, we're all best served thinking worse case, and training worse case.
For me, a stock is a necessity for a HD gun. You're looking at an easier to control weapon with faster follow up shots.
When I carry a shotgun in my truck it is loaded with slugs. It stands to reason if you are in traffic, parking lots, side of the road you are dealing with other vehicles. Slugs go way beyond the Miami Vice PG only crap.for home defense and to carry in my car.