LWRC SPR Gas Piston System Length

[DrifterH]

Wanted to put an 18in barrel on an LWRC SPR anyone know what length gas port to order for a barrel? I have tried afew already. Mid-length, Intermediate and Rifle dont fit... Any idea's?

Thanks in advance!

Drifter

 

[DrifterH]

Still looking for this info anyone?

 

[Smokerroller]

I assumed lwrci components would be very propriatery. Have you already tried three different barrels? I'm sure their gas system is propriatery.

 

[binnerscot]

I have a pair of LWRCs in 5.56 (M6 and M6A3). The SPR should be a mid-length gas port (pretty sure) as are a number of their other models (M6A2, M6A3, etc.).

 

[Shooter0311]

My 16 inch 5.56 SPR is mid length.