Why No Reviews of the Standard Manufacturing Sko
Pistol-grip shotguns are experiencing a renaissance, with more selections available now than ever before. While only a few years agone this class of shotgun was derided by some as a near-useless novelty, in that location are now many pump actions and autoloaders made with either tubular or detachable box magazines. Novelty guns? No, but conspicuously niche weapons where their shorter length and lighter weight brand them suitable for extreme close-quarters fighting from a vehicle or inside the confines of a home—places where a handgun would suffice, just the more decisively empowered shotgun works far better. The 12-gauge SKO Shorty introduced past Standard Manufacturing in 2017 is one such example of this specialized brood now making a comeback.
Gun Details
The SKO Shorty is a gas-operated semi-auto that feeds 2¾- or 3-inch shotshells from detachable box magazines. Weighing 7.14 pounds unloaded and measuring 28.75 inches long with an 18.88-inch barrel, the SKO Shorty is essentially a total-sized shotgun sans the buttstock.
The SKO Shorty comes with one v-round steel magazine, though 2- and 10-round magazines are available. The visitor outsources these mags, but is designing a 25-round drum in-business firm. Also being faster to reload, shotguns with detachable magazines offer other advantages over tube-fed designs. For example, changing from buckshot to slugs in lodge to engage a afar or barrier-bound threat isn't as piece of cake with a tube-fed shotgun. (The only tube-fed shotguns that allow an easy alter like this are the Kel-Tec KSG and the UTAS UTS-15 shotguns, with their twin magazines and mag selector switches.) Detachable mags also appeal to homeowners who prefer to shop an unloaded, but speedily deployable, defensive weapon.
SKO Shorty Fit, Finish & More
The fit, end and materials used on the SKO Shorty are very good—mostly superior to other sub-$700 semi-machine shotguns. The lower receiver is milled from an aluminum forging and joined with 2 button pins to an aluminum upper made from 7075-T6, while the butt is deep-bore drilled from a solid 4140 chrome-moly steel rod and fitted with a screw-in Trulock open asphyxiate. All of the steel parts are nitrided for corrosion and wear resistance, and the only plastic parts on this shotgun are the stock components.
The lower receiver is serialized and contains the burn control parts while the upper contains the commodities group. There is no buffer tube since the recoil spring is mounted frontwards of the breech.
Aside from the grip, no parts interchange with the AR-fifteen, but the ambidextrous prophylactic, magazine catch and bolt catch/release lever take similar functions and positions. And it's worth mentioning that the action stays open after the last circular is fired from the magazine.
The SKO Shorty comes without sights, so adding a rail is necessary if you plan to do anything more precise than simply pointing and shooting. At that place are ii places where the upper receiver is drilled and tapped, just these areas are designed to fit a proprietary track made by Standard Manufacturing; aftermarket rails volition need modification. Standard sells several accessories for the SKO line, including a sling kit, a red-dot sight and sturdy aluminum frontward grip with an integral calorie-free/laser that I consider a must-take accessory for dwelling house-defense use.
Behind The Scenes
Earlier my first range session, I lubricated the bearing surfaces on the bolt and then set out to fire the recommended 25 high-brass shells to break the gun in. Two occasional problems arose that the burglary did not right: The bolt didn't sleeping room shells when released by the commodities catch, and in that location were sporadic failures to eject.
Since Standard Manufacturing is located fairly shut to me, I took the SKO Shorty back for an in-person fix past one of the company's technicians, who chop-chop diagnosed the trouble as a defective extractor spring. He repaired it in less than an hr while I toured the company'southward fascinating and unique gun-making plant in New Britain, Connecticut. I've toured several gun-making facilities, and none are more interesting than Standard Manufacturing. Artisans fit high-grade walnut to shotgun deportment in 1 room. Meanwhile Single Activity Ground forces revolvers and 1911s receive bone-charcoal casehardening in another prior to final assembly. The same precision CNC machines make parts for the company's SKO and DP-12 tactical shotguns as well equally upscale side-past-sides that price many magnitudes more.
What'south the unmarried common thread that connects the manufacture of such disparate firearms? A commitment to close tolerance parts-making and a high-quality fit and stop. Afterwards seeing how they do things at Standard, it didn't surprise me that a friend immediately remarked how smoothly the SKO Shorty's activity worked without whatsoever grittiness or sloppiness.
Making Patterns
I patterned the SKO Shorty using three dissimilar 00 buckshot loads from Winchester, Hornady and Fiocchi. Additional part testing was done with Federal Field & Target, which is a prolific plinking circular loaded with 1.13 ounces of birdshot and a relatively mild 3-dram-equivalent pulverization charge.
Always pattern your defensive shotgun with the load you intend to utilise, simply every bit y'all would sight-in your defensive rifle. I test defensive shotguns at 25 yards by firing ten shots from each load to evaluate blueprint density, counting the pellets that strike within both a xv-inch circumvolve and inside an inner 8-inch circle. Hits landing within the inner circle are deemed likely to incapacitate, while those landing outside of the 8-inch ring but within the outer xv-inch ring are considered less effective. Pellets landing outside the 15-inch circle are considered misses and potential liabilities if they strike something unintended. It's not a perfect method to determine effectiveness, just it's a decent manner to compare the density of 00 buckshot patterns.
The results were very skilful with the Winchester ix-pellet and Hornady Black viii-pellet loads, while the Fiocchi nine-pellet load yielded wider patterns. On average, using the Winchester load, 73 percent of all pellets landed within a 15-inch circumvolve: 53 per centum of the pellets in the inner 8-inch ring and 20 percent in the outer ring. Only two pellets (27 percent) landed outside the 15-inch ring. This is extraordinary performance for a load that uses ordinary wads and much improve than I plant using the same load in other shotguns.
SKO Shorty Range Results
Using the premium-quality Hornady Blackness load, with its controlled-expansion wad, gave slightly tighter patterns. On average, 78 pct of all pellets landed inside a 15-inch circle. It delivered threescore percent of the pellets in the inner 8-inch ring and eighteen percent in the outer ring. Simply two pellets on average landed outside the 15-inch ring.
The Fiocchi load gave the near dispersed patterns with simply 38 percentage landing within the 15-inch band. It totaled 31 per centum in the inner 8-inch and 7 percent in the outer.
After changing the extractor spring, the SKO Shorty was reliable with the five-round magazine. Merely a 10-round magazine only worked well when loaded with no more than than 7 shells. Whatsoever more and the leading crush pressed up with enough force to ho-hum the velocity of the recoiling bolt, resulting in stoppages. Fully loaded magazines inserted easily into the magazine well with the activity closed, but it'southward advisable to tug down on them later on you feel the mag latch is correctly engaged and check that the mag isn't tilted, or the bolt could override the first vanquish.
Parting Shots
The trigger travel feels just like a mil-spec AR-15'south, only with a 9-pound pull according to my Lyman digital guess. Though this trigger is heavier than nigh, it presented no difficulties. The SKO Shorty'south intended employ is as a fun plinker or shut-range tactical weapon.
The charging handle is big enough for quick capture. Meanwhile, the mag release button and bolt lock are as accessible every bit an AR-15's. The only ergonomic problem I experienced is the position of the right-side safety lever, which abrades the trigger finger. Wearing a glove helps somewhat, as would shortening or removing the lever.
The SKO Shorty handles surprisingly well and is a very fun gun to shoot. The perceived recoil is mild and the muzzle ascent minimal. It's mild fifty-fifty with heavy buckshot loads, thanks to its weight, cage-frontward balance and vertical foregrip. The contrast with like, lighter pump-activeness shotguns could not be more obvious. This piece also points naturally—a marked contrast to Shockwave-type shotguns with bird's-head grips. However, be mindful that hip shooting the SKO Shorty won't be whatsoever more accurate than with any other firearm. And so bring the gun up to at least chest height if you intend to consistently hitting your target.
Terminal Thoughts
This shotgun's reliability with five-round magazines and very good pointability when fired from chest summit or above arrive a contender using function- and design-tested loads for defensive apply where engagement distances are close enough to not crave the more precise aiming and control of a longer shoulder-fired weapon. The SKO Shorty is a handy car gun because its size permits easy stowage between the front seats. It's likewise much easier to engage threats while seated. Where the added length of a shoulder-stocked weapon disadvantages maneuvering, the detachable magazine offers real advantages over a tube-fed gun. Finally, this shotgun's construction quality stands far higher up plastic-framed AR wannabe shotguns and AK-type shotguns with flimsy stamped-steel receivers.
For more information, visit stdgun.com.
Standard Manufacturing SKO Shorty Specifications
- Judge: 12; 3-inch chamber
- Barrel: xviii.88 inches
- Overall Length: 28.75 inches
- Overall Weight: seven.fourteen pounds (without mag)
- Grip: Polymer
- Sights: None
- Action: Gas-operated semi-car
- Stop: Matte black
- Overall Chapters: 5+one
- MSRP: $599
This article is from the March 2019 issue of Tactical Life magazine. Grab your copy at OutdoorGroupStore.com . For digital editions, visit Amazon .
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Source: https://www.tactical-life.com/firearms/shotguns/standard-manufacturing-sko-shorty/
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