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B310 Waterproof Combat Smock - Brushed Charcoal

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The B310 is a fully waterproof combat smock used by Special Forces & tough military units around the world. We originally designed the B310 for the SAS in the late 80's. There have been a few tweaks over the years, however the fundamentals for...


The B310 is a fully waterproof combat smock used by Special Forces & tough military units around the world. We originally designed the B310 for the SAS in the late 80's. There have been a few tweaks over the years, however the fundamentals for a simple and reliable jacket have remained the same. The B310 is one of the greatest garments of the entire industry, many thousands of which have been sold across the world, often imitated but never bettered.

The fundamentals of the Arktis principle are rooted in achieving efficiency and durability by a simple and practical approach. Special heavy-duty nylon thread, powerful bartacks, easy adjusters and generous sizing are all standard features.

The waterproof/breathable characteristic is achieved by a light-but-strong seam sealed inner dropliner. By having the critical performance fabric shielded by the outer shell, any nicks or tears that might occur during wear and tear mean that the garment will probably remain waterproof/breathable despite damage to the outer shell.

That outer fabric is a 50% cotton 50% polyester tight weave Ripstop with a DWR finish, proven over many years to be effective, enduring and dependable beyond expectation. The weave is far quieter than most nylon outers and the 50/50 blend presents a low melt hazard. Over the years, we’ve hardly had a single return. The B310 has faithful adherents from Sweden to Australia – it works well in all climates. 


  • Hardy 50/50 Ripstop - No Melt/ No Drip
  • Polyester fully waterproof dropliner & taped seams
  • Adjustable at the: Cuffs, hood, waist, and hem
  • Heavy duty nylon stitching
  • Storm flap
  • Durable zips
  • Key points of wear bartacked
  • Fully articulated construction
  • Four large front boxed pockets
  • Smaller zipped entry document pouch under storm flap
  • Patch notebook pocket with pen pouch
  • Hood wire for easy shaping
  • Cord channel in hood for adjustment
  • Twin needled underarm seam for strength
  • Double ended zip, with webbing insert for ease of opening
  • Large slide buttons bound in
  • Central rank tab with small slide button to secure


    Customer Reviews

    Based on 43 reviews

    A extremely excellent jacket for hunting, no doubt about that. I highly recommend it.

    R.S. (United States)
    Waited years for one of these…

    Needed a new all-around jacket for travel and every day. Needed something water-resistant, black, and big enough for layering. Finally decided on the black B310. My L is bit on the larger size (5’10”/180 LBS) but leaves more than enough room for layers. Seems well-built with quality materials. Time will tell. Only shortcomings I see are the lack of pit zips handwarmer pockets.

    b.b. (Canada)

    Not many Pencott Greenzone products available and this smock is a keeper. Well built like crazy!

    I'm 5’11/165lbs and the small fits well by itself and still very well when layered with a mid layer fleece or insulated jacket.

    Pit zips would be a great addition to future models though.

    B. (United Kingdom)
    B310 smock, Coyote.

    Had a DPM version when I was serving, then we changed to MTP. I missed that jacket, bought this as it was a great price in the sale. A little heavy but every bit as good as the first one I had. Great feeling of weather protection and security, great value, and made in the UK!

    R.W. (United Kingdom)
    Very happy

    After 6 months of ownership I can report it does a great job. Waterproof and wind proof and it doesn’t get too hot even in our 20deg C summer we are having. Lots of storage which doesn’t affect the fit unlike other jackets where the pockets aren’t on the outside. Worn weekly from winter to summer in the UK weather. Swedish camo blends in very well with hedgerows and woodland and moors of North Yorkshire. Trouser’s to match too .

    SIZE & FIT

    Measurements in CM. 

    This garment has a classic "true to size" fit. If wearing armour or thick layers beneath, you will need to size up.

    B310 Waterproof Combat Smock - Brushed Charcoal
    XS -
    • XS -
    • S -
    • M - Sold out
    • L - Sold out
    • XL - Sold out
    • XXL - Sold out
    • XXXL -

    B310 Waterproof Combat Smock - Brushed Charcoal

    Approx. shipping rates:

    Delivery is available worldwide, and our small team ships orders 5 days a week: Monday to Friday. Please note dispatch times can be 1 week in busy periods.

    Shipping within the UK is always sent using a tracked service.
    A fast-tracked delivery service within the European Union which is available via UPS.
    Customers are responsible for providing delivery instructions to ensure the security of their orders.
    Price varies depending on the country. (For more Brexit info - click here)

    Use the shipping rate calculator in the cart for a more accurate price. 
     Please note VAT, duty and courier admin charges may be applicable. Please check your specific countries import rules.

    International orders (Incl/US/ Canada) are charged on a weight-based system.  Please go to the cart section to estimate shipping costs. This will usually be via UPS who provide an express service that takes 2-5 days to a large portion of the world. 

    Free Shipping:
    Free shipping is available for UK orders over £240. Also for all orders, you can get a free D200 face mask in Navy.
    Please note that a standard Arktis jacket weighs approximately 2kg, so it is advisable to buy several items at the same time, in order to get the best value for shipping and to save on this cost in the future.
    Whilst we aim to get all of our orders within a few days but please allow up to a week for dispatch and sourcing of items. In rare cases, we list part made items which require us to finish the products. In these cases, waiting time can be up to a week. You can always CONTACT US if you are unsure. 
    UKDPD/ Other (2-4 Days after dispatch)£6
    EUDPD/ Other (3-5 Days after dispatch)£14-21
    Rest Of WorldDHL/UPS/RM (2-10 Days after dispatch)(Variable)
    Not Available?Contact Us
    PO Boxes are extremely difficult to send to. To avoid any delay a full address is preferred. We are able to send up to 2KG via Royal Mail worldwide, but anything above this weight we are unable to send. We will contact you for an alternate address. 
    Orders placed in the UK, are required to pay VAT with each purchase. This cost is 20% of the purchase price, and will be included in the final price at checkout.
    Countries outside of the UK including the EU are exempt from this; however, purchases may be subject to VAT & customs charges upon arrival. A small administration fee is also usually charged by customs.
    *for really remote areas, delivery might take an extra day or two. (Planning an expedition up a mountain takes time ;)

    Customers are responsible for ensuring safe locations for deliveries to be received. Our couriers prefer signed delivery but will deliver to safe locations when instructed by customers. We do not accept liability for packages being stolen from a customers designated safe location. 

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