300 Blackout - Further Exploration Of Cast Bullets And IMR4227 - 4 Boolits Tested And Chronographed
2 years ago
108
5 loads, 4 bullets, and 1 powder being tested in 300blk at 25 yards.
https://www.patreon.com/Dummyround
https://www.youtube.com/c/DummyRound
https://www.paypal.com/paypalme/dummyround
https://www.instagram.com/dummyroundofficial/
https://rumble.com/user/DummyRound
https://dummyroundreloading.com/
Loading 1 comment...
-
3:57:19
EvilT4000
8 hours ago $4.98 earnedSaturday.....🟢For energy and focus click my Dubby link!
30.6K3 -
3:02:55
SlingerGames
4 hours agoSpartan Night - Halo and More | Creator for @SELFMADEGGS
20.2K -
3:57:49
Mally_Mouse
10 hours agoSpicy Saturday!! - 10k CELEBRATION! - Let's Play: Labyrinthine
34.4K1 -
37:09
The Mel K Show
11 hours agoMel K & Dr. Kirk Moore | A Doctor’s Oath: Doing What is Right No Matter the Cost | 7-26-25
34.3K15 -
LIVE
Cewpins
5 hours agoCuphead while BLAZED🔥420💨710🍃!MJ
50 watching -
11:09:40
MDGgamin
14 hours ago🔴LIVE - TARKOV & ARMA - Shots For Subs Saturday!!! - Chilling & Chatting - #RumbleTakeover
5.46K -
LIVE
Eternal_Spartan
5 hours agoCollab w/ TheBeardedNerdd! | TARKOV AND MORE | Join the Best Chat on Rumble!!!!
34 watching -
36:44
NordicVentures
6 days ago $3.11 earnedWINTER Bushcraft 2 Nights: Building ALONE a Survival Shelter
15.2K4 -
5:11:38
JakRazGaming
8 hours ago $1.03 earnedPlaying Minecraft with GameQuest1552, Rexmon, and JuicyKinnKandy! Stream 9
11.2K -
LIVE
GoA_Malgus
7 hours agoGoA Malgus - The Legend Has Returned!!! - Live domination on Black Ops 6
14 watching