Home / Products tagged “LPK” LPK Showing all 2 results Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low AR-15 Lower Receiver OOPS Spring Kit $9.99 Add to cart Sale! AR-15 Mil-Spec Lower Receiver Parts Kit $59.99 Original price was: $59.99.$49.99Current price is: $49.99. Read more