Hk21 With Fleming Sear Firing Brown Bear .308

HK21 with Fleming Sear firing Brown Bear .308

HK21 with Fleming sear and ZQI 7.62x51

HK 21K by TSC Machine with Fleming Sear

MP5SD Full Auto TPM Built Fleming Sear #shorts

Hk21 308

Hk21 belt fed

H&K21 belt fed MG

shooting the belt fed HK21 machinegun.

Belt-fed HK Machine Guns: MM23e and MM21e

MM21e

MP5K (Coharie CA89 SBR) with a Fleming registered sear.

Shooting HK21 Full Auto Belt Fed Machine Gun

Joe standing fire with H&K21

Monkeyshines

Monkeying around

Slow 'N Sear - Low 'n slow lighting method #1

Mike Edwards’ favorite gun (Army Ranger, RRC Operator) #jsoc #rrc #mp7

hk21 guide

SW45 with Fleming Sear

MM 23e Beltfed