Your cart is empty
F-1 Firearms 80% Lower Guarantee - 80% percent lowers have their challenges so F-1 Firearms will offer two programs to assist with that:
FUBAR Guarantee: If you mess up the 80% by over drilling, over milling, or misalignment, mail in your FUBAR lower, and F-1 Firearms will replace the lower for a one-time discounted price. Form and instructions included.
80 to 100 Plan: If you thought you were a bad-ass machinist but are not, and return your 80% lower in the same condition we sent it to you and we will send you one back milled to 100% for a small machining fee, serialized, to the FFL of your choice – Note these returned items will require you to pick them up from an FFL (Federal Firearm License) dealer / location.