Northern Limit Line (Korean title:연평해전) is 2015 South Korean War Film, directed by Kim Hak-soon. based on the true events of the Second Battle of Yeonpyeong in 2002. a conflict at Yellow sea near Yeonpyeong Island between Korean People's Navy and ROK Navy patrol boats. both Casualties are 1 patrol boat sunk, 6 men killed, 19 wounded in ROK Navy, and 1 patrol boat seriously damaged, 13 men killed, 25 wounded in KPN.
The following weapons are seen in Northern Limit Line:
K5 Pistol is appear as sidearm of Lieutenant Yoon Young-ha(Kim Mu-yeol), and also appear in Flashback scene of Young Yoon Doo-ho(Sunwoo Jae-duk), a Father of Lieutenant Yoon.(based on true incident in the 29 June 1970.)
Tokarev TT-33
The Tokarev TT-33 is used by KPN Lieutenant Commander Lee Dae-joon(Park Jeong-hak). it can confirm when he Killed in Action during Battle.
Rifles
Daewoo K1A
Daewoo K1A is appear as Standard issue rifle of ROK Navy Military Police.
Daewoo K2
Daewoo K2 is appear as main service rifle of ROK Navy Patrol Boat Crew. In fact, a main service rifle of ROK Navy is M16A1, but Patrol Boat Crewmembers issued K2 Rifle because they deserve as Spearhead of ROK Navy.
M16A1
in Flashback scene of Young Yoon Doo-ho, M16A1 is appear as service rifle of 1970's ROK Navy Patrol Boat Crew.
AKM
AKM is appear as main service rifle of Korean People's Navy Patrol Boat Crew with mixed AK-74.
AK-74
AK-74 is appear as main service rifle of Korean People's Navy Patrol Boat Crew with mixed AKM.
SVD Dragunov
KPN Sniper uses camouflaged SVD Dragunov as his main weapon.
Machine Guns
M60
a M60 machine guns appear as mounted on ROK Navy Patrol Boat.