NFA Products

The midway adapter is the red headed step child of adapters. It's in the middle, hence the name. It doesn't reflex all the way over the barrel like the OTB series but it also doesn't add full length to the barrel like the PTB series. This adapter is for...

One piece Over The Barrel (OTB) adapter for ops inc 12th model, AEM5 and OCM5. Made from H900 heat treated 17-4 steel this one piece adapter will allow you to mount your silencer to any barrel with 1/2x28 threads that is .75 OD or less with a minimum of...

One piece Past The Barrel (PTB) adapter for ops inc 12th model, AEM5 and OCM5. Made from H900 heat treated 17-4 steel this one piece mount will allow you to mount your silencer to any 1/2x28 barrel that the O.T.B. adapter will not. Barrels with a OD...

Locating collar for M4 spec barrels and ops inc 12th model, AEM5 and OCM5. Made from H900 heat treated 17-4 steel with a black nitride finish.MANUFACTURER: Otter Creek LabsMPN: OCL-201MODEL: M4 CollarFinish: NitrideFit: Ops Inc 12Type: PartColor: Black

This is a knurled thread protector made from 17-4 stainless steel that fits the ops 12, aem and OCM pattern muzzle devices. It will also fit the OTB, OTB-MB/FH, PTB and MWA 1 piece adapters. Available in black or raw heat treat.MANUFACTURER: Otter Creek...

This is a knurled thread protector made from 17-4 stainless steel that fits the ops 12, aem and OCM pattern muzzle devices. It will also fit the OTB, OTB-MB/FH, PTB and MWA 1 piece adapters. Available in black or raw heat treat.MANUFACTURER: Otter Creek...

Short SPR locating collar for ops inc 12 model, AEM5 and OCM5. Made from H900 heat treated 17-4 steel with a black nitride finish.MANUFACTURER: Otter Creek LabsMPN: OCL-302MODEL: OCL SPRFinish: PlainFit: Ops Inc 12Type: PartColor: Gold

Short SPR locating collar for ops inc 12 model, AEM5 and OCM5. Made from H900 heat treated 17-4 steel with a black nitride finish.MANUFACTURER: Otter Creek LabsMPN: OCL-301MODEL: OCL SPRFinish: NitrideFit: Ops Inc 12Type: PartColor: Black

The polonium is made to be a quiet, duty rated, hard use, suppressor. Just as much at home on a SCAR17 getting hammered with heavy strings of fire as it is on a DMR/SPR set up where ultimate suppression is the goal. The unique look comes from external...

The polonium is made to be a quiet, duty rated, hard use, 5.56 suppressor. Just as much at home on a mk18 getting hammered with heavy strings of fire as it is on a DMR/SPR set up where ultimate suppression is the goal. The unique look comes from external...

The OCM5 is an improved version of the legendary ops inc 12th model and AEM5 while staying true to the aesthetics and mounting system. What? Improved? How dare you! Yes, improved. Staying true to their precision rifle roots with accuracy and POI at the...

The Hydrogen series are extremely light weight, extremely quiet suppressor made with the PRS shooters and hunters in mind. The unique look comes from external weight reduction, removing all unnecessary material to keep the weight down but still as strong...