Sig Sauer P238 Ambi Blackwood Checkered Grip Set - GRIP-238-BLKWD-C-AMBI New, UPDATED product. Inventory is Original SIG SAUER Grip. OEM set of Sig Sauer P238 Blackwood (Checkered) grips with ambi safety cuts. These will work on guns with a single side safety. Give your P238 some extra grip by replacing or upgrading your existing P238 grips Each grip is unique and will vary in color and wood grain pattern.