I have several AR15 lowers and 3 complete uppers; 16, 18, and 20 inches in various configurations. I also have invested in 200+ AR15 magazines and plenty in .223/5.56 ammo. I am now interested in an AR pistol platform as I can keep it in my truck here in a free state. However, it seems like 6.5 Grendel could be a much better round for short-barrel platform. The only drawback is that I won't be able to use the existing magazine inventory and the high price and low availability of 6.5 Grendel magazines very discouring. In addition, I won't be able to run into Walmart to recharge in the event of SHTF while away from the house and will likely be stuck with my loadout as the chance of finding it from the fallens are extremely rare.
Basically, I would be required to carry another complete AR15 upper in 5.56 as part of the loadout to swap out. It would be a great fort defense and range gun but the platform is impractical for at least 5 years or until ammo is at least stocked at local Walmart.
My current load-out is a G17 with 3 17-rounders on the person and 5 33-round sticks in canvas chest pouch. It will probably be more than enough for all problems in 100-yard range. But I want to expand survivability much longer with a rifle-caliber setup while still taking advantage of a CHP right.
By the way, an .308 in short barrel setup is a no-go as I don't think that much range and would rather save the weight for extra rounds.
Basically, I would be required to carry another complete AR15 upper in 5.56 as part of the loadout to swap out. It would be a great fort defense and range gun but the platform is impractical for at least 5 years or until ammo is at least stocked at local Walmart.
My current load-out is a G17 with 3 17-rounders on the person and 5 33-round sticks in canvas chest pouch. It will probably be more than enough for all problems in 100-yard range. But I want to expand survivability much longer with a rifle-caliber setup while still taking advantage of a CHP right.
By the way, an .308 in short barrel setup is a no-go as I don't think that much range and would rather save the weight for extra rounds.