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 our precision rifle roots with accuracy and POI at the forefront it’s lighter, it’s quieter, it has less back pressure and is still full auto rated. Why get stuck using tech that’s older than you when you can look the same and mount the same? Welcome to the 21st century cloners.

Everything that the ops inc 12th model (the only true clone correct model) and AEM5 will mount on, so will the OCM5. All of your legacy OPS/AE brakes and collars will still work, everything is completely interchangeable.

Specs

Length: 8.8”

OD: 1.5”

Weight: 16.02 oz (AEM5 weight 21 oz – that’s 19% yo!)

Full auto rated: yes

Barrel length restrictions

• No shorter than 10.3 inch barrel when using the Otter Creek Labs PTB mount
• No shorter than 11.5 inch barrel when using the Otter Creek Labs OTB mount
• When using the Otter Creek Labs OTB mount on barrels under 12.5 inches we recommend using a more conservative full auto firing schedule

Otter Creek Labs Warranty

Lifetime warranty for all reasonable non negligent use. If you TRY to blow it up by running 10 mags full auto non stop through it or try and shoot a 6.5 Grendel through it, run it over with a lawnmower, etc. we’re not going to cover that for free… sorry. That’s pretty much it. Everything else is covered. Have fun.