Shopping Cart Items

    does not include shipping and tax

    Buy and Earn 170 Bullseye Bucks!
      What are Bullseye Bucks - Pyramyd Air

    Winchester MP4 CO2 Rifle

    Winchester MP4 CO2 Rifle

    Click for larger image and other views

    FREE USA Ground Shipping
    Continental USA. Orders $150+.
    Cannot be combined with coupons. Details

    1-year limited warranty

    SKU PY-3284-6317


    List Price $199.99

    Add to Cart
    Pyramyd Air 30 day money back
    Estimate Shipping
    Zip Code:

    Want it delivered 01-27-2015?
    Order it in the next 12 hr and 34 min and choose Next Day Air Morning at checkout. Details

    Excluded from coupons This item is not eligible for coupon discounts

    Add to Compare
    Add to Wishlist
    • Description
    • Specifications
    • Customer reviews
    • Questions & Answers
    • Winchester MP4 rifle
    • Uses 2 (two) 12-gram CO2 cartridges
    • Semiauto
    • Rifled steel barrel
    • 16rd mag holds pellets or steel BBs (2 8rd rotary clips on either end of the insertable magazine)
    • Telescoping buttstock
    • Flip-up, front sight (not adjustable for windage or elevation)
    • Flip-up, adjustable rear sight
    • Composite stock
    • Metal receiver
    • Integral Weaver/Picatinny rail system on all 4 sides of the barrel
    • Manual safety

    Do not shoot steel BBs at hard objects or water. They will ricochet! Remember to wear safety glasses. In fact, everyone in the vicinity of the range should wear safety glasses, even if they're not shooting. Remember to remove all pets from the range before you start shooting.

    If you like the black rifle look and want to shoot semiauto long guns, then add this pellet/BB repeater to your gun collection.

    The Winchester model MP4 CO2 rifle shoots whatever ammo you've got. Steel BBs and lead pellets aren't in short supply like firearm ammo -- and a lot cheaper, too! So, load up your rifle and commence to shootin'. Because this really delivers a lot of power downrange, the gun uses two (2) CO2 cartridges at a time.

    Our tech department has done some velocity testing of the Winchester MP4. They got 550 fps with pellets and 450 fps with steel BBs. There were times when an occasional pellet would reach 600 fps.
    See manual

    other products by Winchester, Winchester

    0.177" (4.5mm)
    700 fps
    4.4 lbs
    See manual

    other products by Winchester, Winchester

    Overall rating:1.0 1.0

    Value for money:1.0 1.0

    Accuracy:1.0 1.0

      By Sean from USA on 2014-11-09
    See all my reviews
     Was this review helpful?
    5.02 ratings
    Things I liked:This air rifle looks and feels great.
    Things I would have changed:I can't get two shots off without a jam or a misfire. I have tried many different pellets, I have tried BBs even the BBs misfire. I got a replacement CO2 magazine from the manufacturer and the problem still persists.
    What others should know:Mine was a lemon. Apparently some were fine, but mine is completely unusable. I am very disappointed and hesitant to buy any more air guns.

    Overall rating:4.0 4.0

    Value for money:4.0 4.0

    Accuracy:3.0 3.0

      By HiveSeeker from USA on 2014-10-13
    See all my reviews
     Was this review helpful?
    4.254 ratings
    Things I liked:This is a very fun-to-shoot and highly realistic AR15 replica. Construction is solid, with a full metal receiver and heavy composite plastic. It does have a couple issues, which can be resolved. If the barrel is loose, remove the 6 screws holding the quad Picatinny rail in place and tighten the barrel. If you are having ammunition feed problems or jams, try shooting more slowly (3-4 seconds between shots) to allow the CO2 cylinders to recover. If that does not resolve the problem, order a replacement CO2 Clip (Puncture Unit, Part #79) from Daisy Customer Service. The main issue appears to be that some CO2 Clips do no align correctly in the receiver, or the Ammunition Magazines do not align correctly within the CO2 Clip. Accuracy was 1" or better at 10 yards with nearly all pellets I tried, with the Beeman Hollowpoint Coated grouping under 1/2". Air Arms Falcon, RWS Hobby, Crosman Premier Super Match, H&N Match Pistol (NOT Finale), and Crosman Competition Wadcutter grouped under 3/4".
    Things I would have changed:Obviously, the ammunition feed problem. If a replacement CO2 Clip (Puncture Unit) does not resolve the issue, then it is time for a new gun. Accuracy could be better, but this is a super fun, semi-auto plinker within 10 yards. The Beeman Hollowpoint Coated extends the practical range for a 1" target out to about 20 yards.
    What others should know:The barrel has a break-in period of about 500 shots; my groups became a bit tighter after that. Search the Pyramyd Air Blog for an in-depth evaluation of this rifle. A detailed video review can be found on YouTube.

    Overall rating:4.0 4.0

    Value for money:4.0 4.0

    Accuracy:2.0 2.0

      By Sidney from USA on 2014-08-26
    See all my reviews
     Was this review helpful?
    2.01 rating
    Things I liked:Great plinking toy. Had the gun for 6 weeks now. Put about 2500 shots thru it without much problem. I bought 100 count Crosman CO2 cartridge and get about 40 decent power shots before the accuracy drops very noticeably, hitting low. In total I try to shot a total of 96 rounds before changing the Co2. 3 clips refill once. I added scope, new offset sights, bi-pod and fore-grip. It is fun to shot the first 3 clips.
    Things I would have changed:Clips that holds more rounds and more shots per Co2 cartridge refill.
    What others should know:Accuracy is so so.... I suspect all Co2 powered guns are like this.
    Show Other ReviewsCreate an online review and share your thoughts with other customers
    • cheryl from Canada asked:

      can you ship this to canada

      • Val from USA:

        No, it's over 500 fps

    • Peter from USA asked:

      Does anyone know of a mock suppressor which may fit this model?

      • RODNEY from USA:

        Or, you can go on you tube and learn to make one. It's relatively a simple process.

      • Dan the Man from USA:

        No, this rifle can not accept mock suppressors.

    • Peter from USA asked:

      I also have had trouble with constant pellet jams. Is there a fix??

      • HiveSeeker from USA:

        You need to order a replacement CO2 clip from Daisy. Some clips do not line up correctly with the barrel.

      • Val from USA:

        The clearance between the breach and the pellet clip was corrected to allow the pellet clip to rotate correctly. Please contact Daisy and they will help you out with your airgun: (479) 636-1200

    See all discussions »

    Item DescriptionCaliberMax VelocityItemCodeStockGripColor
    16rd pellet and BB magazine

    In stock

    This item is not eligible for coupon discounts

    0.177" (4.5mm)700 fpsDY-Model-MP4 [PY-3284-6317]SyntheticAmbiBlack


    Recommended Accessories / Ammo

    Service Plans

    10-for-$10 Test!

    10-for-$10 Test!

    Add to cart

    Compatible with Winchester MP4 CO2 Rifle

    Shop at Gun Mall
    Back to Top