11BRAVO20
Copper BB
I bought a brand new Mossberg 590A1 from my local gun store and have a couple of questions. I have the 51771 model number (XS ghost rings, Tri-rail for end, 20" barrel, speed feed stock and 8+1 capacity). Receiver is marked 590A1 but the barrel is marked (590)? Does this model have the "heavy walled barrel"? On Mossberg's website in the 590A1 Tactical shotgun section it states that the 51771 has a heavy or thick walled barrel, however the stated weight of the shotgun (7Lbs) is the same weight as the 500 series with same length barrel......I am beginning to think I did not get the "heavy walled barrel" on my model.
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