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    Friday, July 15th, 2011
    6:35 pm
    It took a while but I just acquired the Rock River Arms AR15 Model BB2522 Rock River Arms Weapon
    In addition to amplified production by recognized AR15 companies, each and every firearm manufacturer that has a pulse seems to be creating some model of an AR-15 right now. Half of those rifles are direct-impingement types with the same solid design envisioned by Eugene Stoner when it was first introduced more than 40 years ago.

    Rock River Arms was launched 11 years back by 2 brothers, Mark and Chuck Larson, who worked out of a garage. It has developed gradually ever since and today employs over 90 folks. Even though Rock River produces guns for several govt agencies, the particular majority of their product sales are to the civilian sector. Rock River Arms offers fifty or so versions of weapons, but shoppers can make up their very own configurations, making use of numerous components substitutions - sights, rails, stocks, barrel length and contour, and more. Rock River will additionally include add-ons like flashlights and red dot sights. Rock River Arms is like an a la carte workshop for guns. Rock River doesn’t make many parts on site. Rock River designs and specifications parts, then receive them, perform inspections, finish them, assemble them into rifles and ship them out. The Rock River Arms factory is actually complete with a buffing and blasting room, where raw forgings become finished parts. Rock River Arms is genuinely a family small business with the brothers Chuck and Mark Larson as well as their father and one of their sons working at the plant. Looking about the manufacturing facility there were many boxes of rifle carrier groups, essentially the bolts of the rifles. Rock River Arms offers an almost countless number of chambering options for the basic AR platform. Once you own a lower half which consists of the stock and receiver, you can purchase upper halves (barrel, carrier group, and gas system) in all kinds of chambering and interchange them freely. There's even a company that offers a .410 shotgun upper half for the AR15 rifle.

    Components are measured throughout the production stage. Components are tested for hardness. After testing is finished the come together at the respective assembly stations. Care is taken with every step of the upper and lower assemblies. Uppers are matched with various barrels and lowers are assembles usually are assembled with National Match triggers at 4 lbs and various stock combinations.

    As uppers and lowers are joined by a master gunsmith assembler, the firearms are tagged and prepared for the test fire phase of the product.

    The shipping area is a flurry of activity. Parts coming in and rifles going out. A literal symphony in action as the Rock River arms factory pushes in raw components destined to become full rifles. Oddly enough, there seems to be no end in sight as the operation continues day after day.

    Every rifle is sighted in and test fired before it leaves the factory. The Rock River Arms finisher loads the magazines prior to every rifle test fire. Using a fast bench loading tool, the finisher snaps 20-30 rounds into a magazine in an instant.

    Several times a day, assemblers and rifle testers load the Rock River vehicle with weapons and take them away to the range. Shooting from the back of the van, every firearm with sights is sighted in, and then test-fired for function. Testers shoot at least two magazines through the fully automatic guns. Who says semi automatics aren’t accurate? With barrels provided by Wilson Barrel, the main allure of Rock River Arms rifles is that they shoot significantly better than marketed.

    Thanks to Rock River Arms Tactical Rifle AR15 Model BB2522 Rock River Arms light weight, it's really easy to carry and the Rock River Arms Tactical Rifle AR15 BB2522 Operator 2 is even more convenient to fire. Manufactured with entirely top-grade components and manufactured to the strictest specific features, this Rock River Arms Tactical Rifle AR15 Model BB2522 Rock River Arms is exceedingly accurate, tough, and dependable, and makes a terrific improvement to any rifle collection.

    The Rock River Arms AR-15 Model BB2522 Rock River Arms rifle includes a Rock River Arms winter trigger guard and the ERGO Sure Grip. While I prefer a hard pistol grip, I have long recommended use of pistol grips such as the ERGO that add a little material to the backstrap of the rifle. Standard AR pistol grips are too small for anyone who doesn't have child-size hands, and they encourage poor shooting technique by positioning the second joint of the finger on the trigger. Upgraded grips such as the ERGO correct that drawback. The rifles are built with the RRA Star safety/selector, which sticks out a bit more from the receiver than a mil-spec safety. It is not ambidextrous. The safety performed just like it should, but I like the looks of the mil-spec design better probably because its what I am used to. When I first acquired the Operator and tried the trigger, I was really shocked. As a general rule, factory triggers on AR-15s are horrible. Not so the Operator trigger. Its crisp, light, two-stage trigger that breaks right at four pounds -not what I was expecting at all. This was prior to I realized that all the Operator rifles come equipped with Rock River Arms well-respected two-stage National Match trigger system, which features a lightened hammer.



    Here are the specific features as shipped through my web based dealer.

    Manufacturer Rock River Arms
    Model: Operator 2 Series
    Type: direct-impingement AR semi auto
    Capacity: accepts AR-15 magazines of any capacity
    Caliber: 5.56 NATO chamber
    Barrel length: 16-inches chrome moly, 1:9" twist
    Overall length: 37 inches
    Weight: 7.2 pounds (Entry and Tactical), 8.0 pounds ()
    Hand guard: Half-Quad aluminum free float (BB2522)
    Stock: RRA Operator CAR compartment stock, ERGO Sure Grip pistol grip
    Sights: post front; wind age-adjustable rear aperture
    Trigger: RRA National Match, 4 pounds pull
    Sale Price: $1,000.00 , Retail $1,515.00

    Accuracy Results - Here's some information and facts on ammo I am working with.... AR-15 Model BB2522 Rock River Arms Operator 2

    Load Muzzle Velocity (fps) Standard Deviation (fps) Group Size (in.)
    Black Hills 55-gr. SP 2,910 12 0.99
    Black Hills 60-gr. V-Max 2,880 16 0.87
    American Eagle 55-gr. FMJ 2,810 24 1.05
    Black Hills Match King 69-gr. HP 2,780 21 1.03
    Hornady 55-gr. V-Max 2,935 13 1.11
    Black Hills 52-gr. HP 3,042 18 1.12

    Most dealers in my vicinity desired retail plus which did not set well with my budget. I purchased my Operator from Class 3 Weapons in Houston Texas at a sizeable savings of only $969.00 which included shipping.


    It took a while but I just acquired the Rock River Arms AR15 Model BB2522 Rock River Arms Operator 2 Rifle,This is it, my new Rock River Arms Tactical Rifle AR15 Model BB2522 Rock River Arms Weapon,RRA Rock River Arms, Rock River Arms Tactical Rifle AR15 Model BB2522 Rock River Arms Rifle,Best tactical rifle at the best price, Rock River Arms Tactical Rifle AR15 Model BB2522 Rock River Arms Operator 2 Rifle
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