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    Crosman MAR177 AR-15 Upper PCP Conversion Kit

     
    Crosman MAR177 AR-15 Upper PCP Conversion Kit

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    1-year limited warranty

    SKU PY-2703-5320

    $600.00

    List Price $650.00 Save $50.00 (7%)

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    • Description
    • Specifications
    • Customer reviews
    • Questions & Answers
    • PCP Hookup
    • MAR177 AR-15 upper PCP conversion kit
    • Fits AR-15 lower*
    • .177 caliber
    • 10-rd removable rotary mag
    • Front sight is a removable post that's adjustable for elevation
    • Rear sight is a carry handle with adjustable flip-up peep sight (2 aperture sizes)
    • Picatinny rail system that accepts all mil-spec options for your preferred sighting system
    • Airstripper
    • Rifled steel barrel
    • Choked, free-floating Lothar Walther barrel
    • Up to 120 shots per fill
    • Built-in manometer (air pressure gauge)
    • Manual crossbolt safety
    • Front sling bracket
    • Meets National Match Air Rifle competition requirements
    • Includes one 10rd rotary mag

    *AR-15 lowers can come with different pin sizes. Most have pins that are .250" in diameter. That's what the Crosman MAR177 fits.

    Additional 10rd mags can be purchased. It's made for the Benjamin Marauder air rifle but also fits the MAR177.

    Crosman's MAR177 is an AR-15 upper and attaches to an AR-15 lower. The lower is a firearm. The upper shown on this page is an airgun. Putting an airgun upper on a firearm lower does not make the entire unit an airgun. It's still a firearm in the eyes of the law. Do not shoot this in areas and locales that do not allow discharging a firearm, as you may be cited for violating the law.


    If you've ever wished that your AR-15 could save you some bucks and use airgun ammo, your wish has come true!

    The PCP conversion kit is an upper that fits your AR-15 lower and converts it from powder to air. Fill the onboard reservoir with high-pressure air from a pump, scuba tank or carbon fiber tank.

    The choked, free-floating Lothar Walther barrel is considered the cream of the crop, and it'll deliver match-grade accuracy. In fact, this conversion kit is designed to let you compete! You can have a cool-looking gun without giving up anything in the accuracy department.

    This system is easy to attach to your AR-15 lower. Enjoy more shooting with less noise. Think of all the money you'll save by switching from expensive centerfire ammo to lead pellets!
    • youTube video
    See manual

    other products by Crosman, Crosman

    0.177" (4.5mm)
    600 fps
    2-Low-Medium
    21.0"
    28.5"
    10
    Rifled
    Post
    Flip-up
    Weaver/Picatinny
    None
    Competition
    Revolver
    Manual
    Pre-charged pneumatic
    Repeater
    120
    Fixed
    7.38 lbs
    See manual

    other products by Crosman, Crosman

    Create an online reviewand share your thoughts with other customers

    Overall rating:1.0 1.0

    Value for money:1.0 1.0

    Accuracy:1.0 1.0

      By Edward from USA on 2014-12-06
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     Was this review helpful?
    0.00 ratings
     
    Things I liked:Concept: This is a good concept. Being able to train trigger control on your own AR-15 lower indoors during the winter months or just when lacking time to go to the range.
    Things I would have changed:Quality control is very bad. First the barrel is completely aligned left of center. Just using the naked eye, I can see that the barrel is so far left to the rest of the upper that the barrel is almost touching the left side of the hand guard. The misalignment can also be seen when lining it up to the center of the air tank. The alignment is so bad that when looking through the rear sight it very difficult to even get the front sight (mounted to the barrel) into the sight picture. Second issue is the fit. I have a standard Colt AR-15 A4 lower. You can't get any more mil-spec than that. After mounting the MAR to the lower, there is clear daylight between the two parts. The wiggle between the parts is so severe that there is no way to get any accuracy off this setup.
    What others should know:For $600 I expected better quality. Very disappointed and will be returning it.

    Overall rating:5.0 5.0

    Value for money:5.0 5.0

    Accuracy:5.0 5.0

      By Jan from USA on 2014-04-20
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     Was this review helpful?
    0.00 ratings
     
    Things I liked:Fits great on my 15 lower. Very accurate with my red dot or scope. Functions very well. Easy to pump up to 2000 PSI with the Benjamin hand pump.
    Things I would have changed:Lighten up the over all weight.
    What others should know:The standard sights are not up to snuff. Should be replaced.

    Overall rating:5.0 5.0

    Value for money:4.0 4.0

    Accuracy:5.0 5.0

      By Tom from USA on 2013-11-29
    See all my reviews
     Was this review helpful?
    0.00 ratings
     
    Things I liked:The MAR177 fits well on my Yankee Hill lower. I had already made some mods to the Yankee Hill lower (buttstock and trigger) so it was nice to be able to take advantage of those changes. Removed the iron sights and replaced with a 4X combat scope - Shooting indoors on a 10M range this combination has proved extremely accurate. The MAR177 upper is a well made, expensive piece of machinery. Highly recommended for anyone wanting to stay on top of their AR skills.
    Things I would have changed:A friendlier price point.
    Show Other ReviewsCreate an online review and share your thoughts with other customers
    • Harold from USA asked:

      Can you tell me what size air tank it has?

      • John from Canada:

        Dimensions are 18inches long and about 5/8 internal diameter: about 22 cubic inches volume. Takes about 125 pumps of the Benjamin PY-A-2222 pump for 2800psi.

    To fill your PCP gun:
    1. Pick a source of air shown at right
    2. If an adapter is needed, one will be shown
    3. Add both to your cart to get hooked up

    Crosman MAR177 AR-15 Upper PCP Conversion Kit with quick-disconnect connector

    To start over click reset

    Item DescriptionCaliberMax VelocityItemCodeStockGripColor
    AR-15 upper lets you shoot airgun ammo with your AR-15 lower.

    In stock

    0.177" (4.5mm)600 fpsCRMAR177 [PY-2703-5320]SyntheticAmbiBlack

    $650.00
    $600.00

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