Basket “Heat Undershirt with zip-neck” has been added to your basket. Continue shopping “Heat Undershirt with zip-neck” has been added to your basket. Continue shoppingRemove itemThumbnail imageProductPriceQuantitySubtotal × Adaptor Base 1 Piece 9-11mm or 3⁄8″ Dovetail to Weaver / Picatinny Extension £29.00 Adaptor Base 1 Piece 9-11mm or 3⁄8″ Dovetail to Weaver / Picatinny Extension quantity £29.00 × Heat Undershirt with zip-neck £109.99 Heat Undershirt with zip-neck quantity £219.98 Coupon: Apply coupon Update basket Basket totalsSubtotal£248.98Shipping Standard Delivery: £13.35 Collection Free Shipping Flat rate: £7.00 Shipping options will be updated during checkout.Calculate shipping Country / region Select a country / region…United Kingdom (UK) State / County City: Postcode / ZIP: Update Total£262.33 Proceed to checkout — or —