new build 12 or 13.1 larue handguard?
I will be doing a recce type build with larue billet upper and lower. SOPMOD stock, gisselle trigger, and WOA match 16" bbl. I'm unsure of what rail length to buy..it will be larue handguard in either 12 or 13.1 length. Any suggestions or pics comparing the two?? Which one would you choose for a recce build?
12.0. I used to have the 13.1 on a carbine and the balance was terrible.