Details about the sales tax Special Offer: *Military/LE/VIP and Industry account holders are excluded from this offer regardless of discount. May not be combined with other offers, promotions, and/or promo codes. Colorado customers are excluded from this promotion on firearms, firearm precursor parts, and ammunition due to state excise tax requirements. If you do not see the tax rebate applied during checkout, then you will be charged tax. If you believe this is an error, please contact us before placing your order.