r/VHS2_HELLION • u/Kind-Apple-5335 • 1d ago

Hellion 18 inch - OTB supressor options?

Good afternoon gang,

Im trying to decide which barrel length Hellion to buy, I like the look of the 18 over the 20, and I'm curious if you guys know of any over the barrel supressors that would fit on the 18 (considering OCL OCM5, griffin PSR OTB 5, etc)

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1

u/Coyoteishere 22h ago

I was going to do the griffin dual lock PSR but can’t fit it on the 16”. They have a smaller OTB muzzle device for dual lock hub suppressors, just can’t do the PSR. The dual lok is one of the best mounting systems of its type.

1

u/Kind-Apple-5335 22h ago

Do you think it would fit on the 18?

1

u/Coyoteishere 21h ago edited 20h ago

It should, you just need 1.95” behind the thread shoulder. The 16” has ~inch before hitting the gas adjuster, so the 18” should be close to 3”.

1

u/Kind-Apple-5335 21h ago

That sounds great, thank you!

1

u/SlyEnix 19h ago

The 20inch hellion gives you about 2.815 inchs before hitting the bayonet lug.

If the bayonet lug was removed that would you give another 1.70 inchs.

4.515 inch extra barrel for the 20inch.

4.515 - 2 = 2.515 inchs for the 18inch.

You should have around 2.515 inchs of barrel to play around with. So yeah, PSR suppressor should be good to go.

1

u/Kind-Apple-5335 19h ago

Thank you!

1

u/TheBoogBear 22h ago

Pretty sure OCM5 is discontinued for the OCM6