Due to higher order volume during the holidays, please allow for 2-4 weeks for uppers to ship.
The Grey Ghost Precision 6.5 Creedmoor 22" Complete upper is exactly what you need to build your own version of the GGP GRIM MKII Rifle! This complete upper uses the same quality parts offered in our GGP 6.5CM rifle, but as a complete upper. Now you can convert your existing GGP AR-10 build or GGP HEAVY MKII rifle to use 6.5 Creedmoor! NOT COMPATIBLE WITH AR-15 (SMALL FRAME) RECEIVERS.
‣ GGP MKII 7075-T651 Billet Upper Receiver
‣ GGP MKII Extended Length 18" M-LOK handguard
‣ True Black Type III Class 2 Mil Spec hard coat anodize
‣ Proof Research 22" 6.5CM barrel, 1x10 twist, 5/8x24 threaded muzzle
‣ Rifle length Gas + 2"
‣ GGP 30 cal Muzzle Brake
‣ Superlative Arms Adjustable Gas Block
‣ Double Ejector Bolt Carrier Group is MP/MPI tested
‣ Battle Arms Development RACK AR-10 Charging Handle
‣ No sights or optics included
‣ Made in the USA