Never leave home without an extra F.N.G.R.! Order this backup to throw on your keychain or in your range bag to ensure you always retain compliance after traveling to a free state.
PLEASE NOTE: THIS PRODUCT IS A BACKUP/EXTRA FOR OUR F.N.G.R. KIT. THIS WILL NOT DROP INTO YOUR FIREARM WITHOUT THE KIT.
Type 0: Works on most mil-spec AR-15 lower receivers. Measures approximately 0.475" wide.
Type 0F: A thicker, Type 0 shim for lowers where the magazine is still released with a Type 0 shim.
Type 1: Works on most lowers lowers where the recess is beveled rather then broached. Measures approximately 0.400" wide.
Type 2: LWRC REPR, Sig Sauer 716, and other AR-10 lowers with a recess measuring approximately 0.600" wide.
Type MPX: For our Sig Sauer MPX fixed magazine kit. Only works with the MPX platform.