590A1 SPX: first shots.

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P.B.Walsh

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After way too long, I finally have purchased my "fantasy" shotgun, a Mossberg 590A1 SPX with the Ontario M9 Bayonet. Saw it on GunsAmerica.com for $599 with bayonet and bought it shortly thereafter. I was very pleased with the flawless transaction from "Bigdaddyguns" out off Gainsville, Florida. They had it here in Tuscaloosa, Alabama within three days! I was very impressed. Total cost including FFL (Circlewood Gun Shop) transfer fees was $670, much lower than I expected to pay for the shotgun.

First impression of the shotgun was that it is purpose built and very sturdy. It was not near as heavy as I thought it would be a bit heavier noticiably in the muzzle area. The sights I was expecting to throw me off, but alas, they lined up very well and fast. Just about as fast as a bead to me. At first the action was a tad rough, but after some cycling, it is much better. The trigger breaks cleanly, not glass, but not mushy either, which suprised me. I forgot that it had porting on the muzzle. When shooting it though, I could not tell a noticiable difference in sound, I did however, notice a reduction in recoil.

So Saturday, I drove down to the nearest shooting range and ran 75 shells of birdshot and 10 rounds of buckshot. I first loaded some Winchester shells in the gun. After a few rounds of quick shooting, I had to force the chamber open with greater effort on the pump. I blame this on Winchester's use of steel shells instead of brass (which Remington's shells performed flawlessly). I had the same problems in my H&R single shot. From now on, I'll make sure to avoid Wincherter birdshot like the plauge.

Like I said, Remington shells and Fiocci buckshot perfored well. I was suprised at how hot the heavier barrel of the A1 got, to the point of thinking about a heat shield, but I could just wear leather gloves.

The buckshot patterned ok at best, 25 yards was the range, which my non-expert opinion thinks the yardage to be the maximum for an cylinder bore, with basic shot (no fancy Federal Flite Control).

Need to find a decent light mount for future use though.

Anyways, for those that do not wish to read all of that, I highly recommend the 590A1 for any who wish to have a purpose built defensive shotgun with a bayonet lug.

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Thanks ya'll,
P.B.Walsh
 
On the older 590s, IIRC, the flat angle on the back of the bayonet lug was drilled and tapped for s sling swivel stud. See if there's a hole there, and a short shanked machine screw type stud in the box.

I'd be worried about damaging the finish on the front sight with the arrangement you have now...
 
I had a sling adapter for my 590A1 that slips under the magazine cap. I don't remember the name though.
 
I have a Specter Gear 2 point sling for my 18.5" 590A1. Take off the magazine cap and sling mount goes beneath the magazine cap.
 
Yea there is a hole there, but I don't want to rely on my bayonet for a sling.
Huh? It's not on the bayonet, it's on the stud. That's what it's designed for. It works perfectly (when they line up horizontally -- I might find a free-turning one as I had to shim mine 1/32".
 
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