The ATI .450 Bushmaster AR-15 Complete Upper Receiver allows AR-15 rifle owners to add versatility to their firearm platform with a simple upper-receiver switch. The American Tactical Imports .450 Bushmaster Upper Receiver comes with every component needed to drop onto a lower receiver and start shooting. Simply pop open the takedown pins located on your lower receiver, take off your standard upper and replace it with this assembly. The ATI upper receiver features a 15-inch handguard with KeyMod attachment points for all of your accessories and even includes the charging handle and bolt carrier group!
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nice upper, reasonable price, I'll think about it. Shorter handguard would be nice. Id like to be able to cut that barrel back to 14.5 'n weld the brake on.
I’m kinda surprised that 450 bushmaster hasn’t caught on, in the gun industry. You can buy quality ammo for real reasonable money and it’s a beast of a round. Maybe BROWNELLS could sell a build pack? With a upper and “pick your own” handguard? Thanks for the video!
KeyMod???? That is a real head scratcher.
M-Lok > Keymod
Lots of manufacturers are missing out on sales because they still use Keymod. I have forgone purchasing many items simply because I prefer M-Lok over Keymod, to which the later is the only offering available. It's a shame too, because I really would like to start/finish some of my projects but I am unable too because of the M-Lok vs Keymod conundrum. I understand many people out there still have Keymod accessories but it's a dying technology. M-Lok is the way of the future.
Keep up the good work my friends.
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