See all Defense & Personal Protection

Byrna - 8 Gram Replacement CO2 Cartridges

{{image.description}}
8 Gram Replacement CO2 Cartridges
SKU # {{vm.selectedVariant().code}} | MPN # {{vm.manufacturerPartNumber}}
+ {{vm.selectedVariant().shippingSurcharge | currency: "$" : 2}} shipping surcharge
Color: {{vm.selectedColor}}
{{priceWithColor.values[0].strikeThroughPrice}} {{priceWithColor.key}}
Click to view price
See Price in Cart
See Price in Checkout
Call Store for Price
Choose Selections for Pricing
{{color.value | limitTo:8}}
Size: {{vm.selectedSize}} Please select a size.
{{size.value}}
Inseam: {{vm.selectedInseam}} Please select an inseam.
{{inseam.value}}
Width: {{vm.selectedWidth}} Please select a width.
{{width.value}}
Height: {{vm.selectedHeight}} Please select a height.
{{height.value}}
Quantity: Max is {{vm.selectedVariant().maxCartQuantity}} per order. Not Available for pickup
THIS PRODUCT SHIPS GROUND ONLY

Not Available for shipping

Find in a Murdoch's store

Pick up at {{vm.selectedStore.storeName}}

only {{vm.selectedStore.quantity}} left

Buy in Store

Limited stock at {{vm.selectedStore.storeName}}

Visit store to purchase

Pick up at {{vm.selectedStore.storeName}}

out of stock

out of stock

edit

Deliver to Address

Not Available for shipping

Quantity: Max is {{vm.selectedVariant().maxCartQuantity}} per order.
THIS PRODUCT SHIPS GROUND ONLY

Not Available for shipping

Find in a Murdoch's store

Deliver to Address

Find in a Murdoch's store

Not Available for shipping

Find in a Murdoch's store
{{vm.Code}}

ABOUT THIS PRODUCT

Description

The box of ten 8g CO2 cartridges are custom fit for the Byrna Home Defense Kit. Includes 1 CO2 cartridge with oil for simple maintenance every 10 CO2 cartridges used. Each cartridge (new) will be good for 15-20 rounds (4 mags in a 5-round magazine) at full speed. Punctured cartridges within the Byrna HD will leak over time.

Features

  • It is recommended to swap out punctured CO2 cartridges and leave an un-punctured cartridge inside the Byrna HD to avoid any compressed air loss. The Byrna HD will puncture and fire the first round at the same time.
Shipping MethodRateExpected Delivery
Flat Rate Ground $8 3-7 business days*
3-Day Select $20 3-4 business days*
Free Ground Shipping ORDERS OVER $99 SHIP FREE!*

*Some restrictions apply. We have temporarily suspended shipping to California while we work on Proposition 65 compliance. Read more.



Returns

Returned items must be in resalable condition. Murdochs.com orders can be returned within 30 days of the shipping date for a full refund as long as the items haven't been used. Some restrictions apply. For more details, please see our full Return Policy.


Still Have Questions?

We're happy to help! Please visit our Contact Page or call us 1-855-232-9104 M-F 8am-5pm Mountain Time.