I wanted to do a piece on weapon selection under various limited budgets, but under a certain point, I kept coming back to a shotgun of some form. I have always maintained that pound for pound, dollar for dollar, a good 12ga shotgun offers the most versatility to its end user. And it surprises me how often the 12ga is overlooked by SHTFers considering its ability to take a wide variety of game as well as function as a defensive weapon (given proper ammo selection and effective range consideration). A good, simple shotgun should be a pillar and any respectable shooter's arsenal.
For nearly 20 years now, I have been using a Remington Express Magnum as my "workhorse" shotgun. While the furniture and magazine capacity has changed over time, I have always favored the 20" barrel with rifle sights and Improved Cylinder choke. I have dispatched countless varmints and pests about the family farm in my earlier years. And while the "scattergun" is often derided for it's excessive power and wide patterns, I was often able to clip troublesome gophers around the edges of buildings by skip-firing birdshot or using indirect fire into gravel. All the while, this same setup can put a 1oz slug in centermass at 100 yards. This is the very same shotgun that is close at hand for when things go "bump" in the night in and about my residence.
I don't harbor much bias toward any particular brand (especially in the tireless 870 vs 500 debate). I find the disassembly of the 870 to be much easier than the Mossberg 500/590. Yet, I believe the safety and controls on the Mossbergs are better for the tactical role. I also have used Winchesters and Benelli M's 1, 3 and 4 with much success.
In the fighting role, one of the drawbacks of the system is ammunition capacity. Because of this, weapon handling, ammunition availability and efficient reloading are critical. This is the only system where I encourage tactical reloads when possible (cover/break in the action) to keep the gun at full capacity. While the Speed-feed stocks allow for ammunition to be stored on the gun, they hardly lend themselves to quicker reloads. I regard receiver-mounted side-saddles somewhere along the same line as a Redi-Mag in that they can be effective for faster reloads, but the cost is increase in bulk and weight. In cases like the Benelli M1 or M2 where the weapon is dependent on inertia, a significant increase in weight can cause cycling issues.
In recent years, many law enforcement agencies have (hastily?) transitioned away from the 12ga to AR15 carbines. If the 12ga is still present it is likely painted or marked for less-lethal use only. If forum posts about AR15's for home defense are any indication, this trend has now filtered down to civilians as well. Thankfully (sarcasm) those that can't afford an AR can make their shotguns look like one. Shotgun over-accessorizing is second only to that of the AR15 itself. Try to resist the urge to turn a good, simple shotgun into a big, cumbersome tactical pig.
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