Otter Creek OCM5 / AEM-5 "Ops Inc. #12" Mk12 SPR Mod 1 and NSW RECCE collar

Ops, Inc. #12 model - long collar for Mk12 Mod1 as well as most NSW RECCE builds and Gordon rifles

This is for the Mk12 clone build, as well any other great rifle build. This is the longer collar, which will fit the Mod1 and other SPR profiled barrels.  The OCL SPR collar is identical to the Allen Engineering SPR Long Collar in measurement, but is made of 17-4 stainless steel, heat treated to H900 standards and finished in black nitride, so you will get a bit more of a black shiny finish.

NOTE:  CHARLIE'S HAS DISCONTINUED STOCKING THIS ITEM, if we are out of stock, take a look at the Mk12 AEM5 short collar.