Swiss Arms carbine bipod mount option?

[id64]

Except the bayonet adaptor what are the other options to attach lets say harris bipod to it?

TIA

 

[dizzy]

B&T quad rail

 

[Dick Proenneke]

I put a sling swivel stud in my lower hand guard and it worked fine, and then attached a harris. I think that a hole was already drilled and I had to install a small back plate, but I may have had to drill a small hole. It puts pressure on the lower hand guard, however I don't think it would be anymore than the stock bipod.

 

[id64]

Thanks all!