GGP COMPLETE UPPER 300BO 16" MLOK BK
Grey Ghost Precision, Complete Upper, 300 Blackout, 16" Barrel, MLOK Handguard, 1:10 Twist, Anodized Finish, Black, Fits AR15
The Grey Ghost Precision 300 Blackout 16" Complete upper is exactly what you need to build your next hunting or defensive rifle using the 300 Blackout caliber. This complete upper uses the same quality parts offered in complete GGP rifles. Now you can convert your existing GGP AR15 to use 300 blackout or finish your next build with a accurate 300blk upper!