Whether it's optics, stocks or vertical forward grips, the sheer number of accessories available for AR-15s is what makes them some of the most versatile sporting rifles to own. Some AR-15 enthusiasts fall into the traditionalist category, while others want all the latest and greatest gear. No matter which side of the fence you fall on, Cabela's has everything you need to construct the perfect sporting rifle. Our wide selection of magazines, mounts and tactical gear makes it easy to customize and upgrade your AR-15. You can shop online or visit one of our stores and speak with an experienced firearms expert to ensure you find exactly what you're looking for. Visit our website for the store location nearest to you. Types of AR-15 Parts & AccessoriesOne of the first upgrades many AR-15 owners tackle is the optics. One person's choice of sight may not be the right fit or price for the next. There are iron sights, red dots, variable or fixed sights, magnified scopes and more.

The good news is the AR-15 platform is incredibly versatile. You can start with fixed sights, then easily upgrade later if you want.There are four different types of uppers. A1 uppers are the first variant. They have a fixed-front sight post, fixed carry handle and windage adjustment only. An A2 is the same, except it has both windage and elevation adjustment on the rear sight. The A3 is basically an A2 with an A1 fire control group. The A4 or Flat Top has Picatinny rails for mounting various accessories such as lasers, flashlights and night-vision devices. A4s have no factory-installed sights.A wide variety of military (M16) and aftermarket stocks are available for AR-15s. The A2 is the most common target-shooting stock, while CAR stocks come in both four- and six-position varieties. A2 stocks are lighter and shorter, while six-position CAR stocks typically have ribs for maximum rigidity.Like optics, there's a wide array of AR-15 magazines to choose from. Aluminum 15- and 30-round magazines are popular, while high-capacity drums can hold 100 rounds or more.

There are also 100-round box magazines.A single-point sling is similar to a backpack strap, and transports the rifle smoothly. parrot drone 2 repairsTwo-point slings incorporate straps that are fastened to the stock and front of the barrel. the pocket drone prixA two-point sling is easy to adjust, plus it helps keep the rifle secure. buy insect spy droneThree-point slings are incredibly versatile and great for hunting and any other activity that requires a lot of walking or even running.ar drone battery conditioningSoft cases are the least expensive yet the most versatile as far as storage and transport are concerned. ar drone 2 ebay de

Hard, foam-fitted cases provide exceptional protection from the elements and may even include compartments to carry a handgun and various other accessories.parrot ar drone 200The "unfair advantage" slogan is fitting for Magpul products. parrot ar drone 2 lightsThe company makes almost everything for AR-15s and is consistently one of the highest-rated manufacturers for front and rear sights. Grips are one of the company's featured products, along with optic mounts and bipod mounts. The Magpul MOE+ Grip is a customer favorite due to its reinforced polymer construction, along with its optional stowage core.MFT prides itself on smart designs and use of the latest technology and materials to produce numerous high-quality accessories. It's one of the leading AR-15 accessory manufacturers for law enforcement and the military. The BattleLink Four-Rail Carbine Handguard and its mag couplers are highly recommended.

Whether you're looking for gas blocks, uppers, lowers or even repair kits, CMMG is a trusted brand for seasoned AR-15 veterans. Its conversion kits allow those who normally use expensive, hard-to-find ammo to get their target practice and plinking done with more accessible .22 LR rounds. CMMG's AR-15 uppers and lowers continually get rave reviews from happy customers.Now owned by Remington(R) Arms Company, Tapco started as a small mail-order company in Atlanta a quarter of a century ago. Today its products are highly coveted for those doing complete AR-15 builds. Its mag dust covers, scooper mounts and AR-15 tools are some of its most popular items sold at Cabela's.An industry leader for AR-15 parts and accessories, Troy Industries also contracts with the U.S. government to provide the military arms components and accessories. Whether you're looking for AR-15 optics, magazines or stocks, Troy Industries makes it all at competitive prices.Real Avid makes some of the best tools for AR-15 assembly and cleaning.

Their popular Scraper removes caked-on fouling and makes the remaining cleaning process a cinch. One of its most versatile products is the AR-15 tool, which is basically a Swiss Army knife to help tackle any repair or maintenance job.You are here: / / How to Build your own 3D Printed Quadcopter Drone This page either does not exist or is currently unavailable.You can also search for something on our site below.In Britain, Amazon is working with local authorities to test several aspects of drone technology like piloting the machines beyond the line of sight of operators, a practice still outlawed in the United States. Regulators here first authorized the commercial use of drones in 2010 — years before the Federal Aviation Authority eased its restrictions on remotely piloted aircraft in June. Amazon settled on Britain after the United States initially denied it approval for such tests.At the site in the Cambridge countryside, and a similar facility in Canada, Amazon is likely to be working on the drone’s sensors and other improvements needed for its daily use.

A company spokeswoman declined to comment on the English test site.With competitors aplenty, it is not surprising that Amazon wants to hide efforts from prying eyes. In Fulbourn, the nearest village to the test site, where thatch-roofed houses and a centuries-old church stand guard over the quiet main street, few people even knew that the American technology giant had moved in down the road.Here?” said Linda McCarthy, who was taking her two Labrador retrievers for their morning walk as I trudged by on a public footpath with a map of the area and a pair of decades-old binoculars. “I’ve never heard anything about that.” Some people in this rural area have had angry reactions. To Julia Napier, a co-founder of Friends of the Roman Road and Fleam Dyke, a local association that maintains public footpaths around the site, Amazon’s arrival is a potential threat to local wildlife and the wider countryside, something the company has denied.Over coffee and surrounded by wildlife maps of the area, Ms. Napier, 78, complained that Amazon had not consulted many local residents about its tests.

She questioned what right the company had to fly across the British countryside, possibly without the permission of landowners, even though such authorization may not be required. Ms. Napier refuses to use Amazon’s services, preferring to visit her local bookshop or smaller online British rivals.Her stance against the e-commerce giant has not gone unnoticed. A company employee called last week, Ms. Napier said, trying to persuade her that the local drone trials were safe and did not pose a risk to wildlife. A Field Guide to Civilian Drones As consumer and commercial drones increase in popularity, the government is taking more steps to address safety concerns and regulate the aerial vehicles. “They are testing those drones here because they can’t do it in America,” she said. “Whatever the Americans don’t want, I don’t want it, either.” Rumors about mysterious aircraft flying low across the countryside drew me to the area. Yet pulling up in a nearby parking lot on an unseasonably warm September morning, I felt as if I was in the wrong place.

Nothing looked out of the ordinary. Commuters arrived at a rural office park and dog walkers basked in the late-summer sun. And as I walked miles (I ended up covering the distance of a half-marathon) along a Roman road built roughly 2,000 years ago — now a grassy public footpath — I was no closer to finding the elusive machines. My ears pricked up to every noise that broke the rural tranquillity, only to be disappointed when the buzzing turned out to be a tractor, car or just a swarm of bees flying in the midday sun. Returning to my car after exhausting almost all the public footpaths, I had a sinking suspicion I was on a wild-goose chase.Less than 300 yards down the grassy track on the edge of a farm, a security guard with a walkie-talkie popped up from behind a hedgerow and pointed to a sign declaring: “Private property. When he repeatedly told me this was indeed private property and that he had called the farmer to evict me, I knew I was onto something. As I circled the property with Andrew Testa, a photographer for The New York Times, my suspicions only grew.

At the entrance to the farm — despite Amazon’s presence, farm work was still underway — a security guard in a fluorescent vest was checking the identifications of people arriving at the site. In the distance, hay bales were piled at least 20 feet high (presumably to test the drones’ ability to navigate between buildings). A large, metallic blue platform in a far-off field provided a panoramic view of the surrounding farmland. Actually spying the drone — best seen through my colleague’s long camera lens — was an anticlimax. Instead of performing a series of aerial acrobatics, the device merely bobbed along for about 20 minutes, slowly working its way from one side of the field to the other with barely a waver or shudder.The stakes for Amazon’s drone test are unquestionably high. The next day, a police officer questioned my colleague as he again photographed the area, though the officer denied that Amazon had tipped him off.For places like Worsted Lodge — a sparsely populated area where farm animals easily outnumber residents — drones could fill an underserved niche of people with limited access to stores.