Description:
It seems like Keystone just sells barrels today vs complete uppers, but the barrels are accurate!
Pros:
- Extremely accurate
Cons:
- Since they just have barrels, you'll have to build the rest of the upper yourself
Price and Links:
- https://www.reddit.com/r/ar22/comments/1ejmiez/bore_buddy_vs_keystone/
- https://keystoneaccuracy.com/ar22/
- Rifle (longer than 10″): $479
- Pistol (under 10″): $389