markserbu

218K subscribers
20:29
The Serbu SUPER-SHORTY!
markserbu
95K views • 2 months ago
12:23
Armalite AR-18 Parts Kit!
markserbu
13K views • 2 months ago
2:26
Mystery Gun...
markserbu
13K views • 2 months ago
28:43
VZ-61 Deep Dive Part 1: Sheet Metal Upper!
markserbu
11K views • 3 months ago
8:53
Guns Are Tools!!
markserbu
12K views • 3 months ago
13:38
VZ-61 Skorpion!
markserbu
33K views • 4 months ago
7:01
MARS Rifle!
markserbu
45K views • 4 months ago
9:49
SHOT Show 2025!
markserbu
29K views • 5 months ago
5:43
20 Years in Prison!
markserbu
73K views • 5 months ago
5:31
Avangard AR Upper!
markserbu
27K views • 5 months ago
6:03
Channel Strike!
markserbu
13K views • 5 months ago
9:18
Last Video of 2024!
markserbu
6.6K views • 6 months ago
0:48
Vigneron Lives!
markserbu
9K views • 6 months ago
26:38
SIG AMT Cleaning!
markserbu
5.8K views • 6 months ago
14:41
SIG AMT!
markserbu
38K views • 6 months ago
12:12
The Q2 Pistol!
markserbu
135K views • 7 months ago
5:48
SU 15 Lives?
markserbu
26K views • 7 months ago
16:45
Crime Guns!
markserbu
25K views • 7 months ago
4:10
MV Agusta Brutale
markserbu
2.1K views • 8 months ago
1:30
Beardo and Mark
markserbu
2.9K views • 8 months ago
6:17
Big Sandy Shoot - Rockets!
markserbu
7.7K views • 8 months ago
11:10
Mag Position Tester! (Edit)
markserbu
66K views • 8 months ago
7:27
Last Test Fire Before Hurricane Milton!
markserbu
6.7K views • 8 months ago
4:18
Gas Systems Part 2: The BFG 50A MKII!
markserbu
8K views • 9 months ago
16:24
Delayed Blowback 10mm! (Re-Edit)
markserbu
124K views • 9 months ago
1:10
Delayed Blowback 10mm!
markserbu
14K views • 9 months ago
3:24
Pager Bombs! (re-edit)
markserbu
12K views • 9 months ago
2:27
Bushmaster Assault Rifle Teaser!
markserbu
18K views • 9 months ago
13:36
Rifling 5! (Re-edit 2)
markserbu
28K views • 10 months ago
26:08
MG 42 Parts Kit!
markserbu
69K views • 10 months ago
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