10mm Hardcast Ammunition Test - 4.6" Barrel - Glock 20

Glock 20 10mm Hard Cast Ammo Test - Target @ 25yds, Chronograph @ 10ft. Final #s & Side view of gun firing starts @ 3:47

[@Entreepreneurs]

Glock 29 has been my edc for 8 years. 10mm is great. Try the civil defense 2400 fps

[@joe964]

Nice try some of the 155 grain. Over 700 lbs muzzle energy supposedly 1500 plus fps

[@Redbull661]

Challenge accepted! lol

[@bobbywinn6548]

Hi, have upgraded your spring or just the factory which I believe is 18#?

[@PossumsTophat]

I was excited to see a test with the 4.6" barrel. Then you used a 6" barrel. Dumb!