IE :
RAS:
http://www.ebairsoft.com/tactical-handguard-p-904.html
Crane stock :
http://www.ebairsoft.com/extended-ba...lack-p-66.html
BUIS :
http://www.ebairsoft.com/dboys-arms-...ht-p-1335.html
OR
http://www.ebairsoft.com/rear-sight-...il-p-1145.html
Would this one be high enough for the stock triangle M4 front sight?
Any suggestions regarding parts choice? They must be compatible with Classic Army. Are these models compatible?
Thanks.