Questions regarding a ris

[drewroud]

I really want a ris for my king arms m4 - www.evike.com/product_info.php?products_id=33573

The problem is, I dont know which ris systems fit and which dont. I want one of the drop in ris because I dont want to mess with the delta ring or anything.

Long story short, I have a coupon for airsoft club and this is the only one in stock.
airsoft-club.com/shop/external-upgrade/ris-ras/front-kit/cyma-kac-type-cqb-ras-rail-handguard-for-m4-aeg

Would this fit my gun? The length of 170mm is identical to my handguards, and the ends look almost identical.

I have heard rumors that delta rings are different sizes so it would be great to get the facts.

Thanks!

[Knife]

Yes, that is the type of RIS you're looking for. However, I'm not sure if that one will fit King Arms weapons. It doesn't mention King Arms as compatible, but that may not mean that it does not work with them. I have no experience with KA M4s, so I can't really comment beyond that.

In general, you're looking for a KAC RIS replica. That's the kind you linked, and the most common RIS for M4s.

[Italian]

Those'll fit on your KA. We've fit them on the KA M4s down at 321 Airsoft a few times.


If you ever want a free float system, however, be prepared to cut the delta ring and nut off.

[drewroud]

Thanks, I just ordered one

[drewroud]

Just to let you guys know, It DID fit perfectly