https://www.youtube.com/watch?v=EOTgAZ1j7aA

The NNS Oji is the third of its series locally built at the Naval Dockyard Limited in Lagos solely by Nigerian Navy engineers following the successes of NNS Andoni (P-100), delivered on 7 June 2012, and 40 meters SDB 2 NNS Karaduwa (P-102) delivered on 15 December 2016.

The ship, NNS Oji (P275) is armed with a 30mm remotely operated naval gun, three 12.7 mm machine guns, and an optional 40mm grenade launcher.

It is fitted with a Simrad radar control station, and an RHIB to launch naval boarding parties is carried at the rear of the vessel.

Performance is good
With a very good turn
Shows alot
Did close to 32knot

But just an auto Canon is not a good thing
Its need a stand off weapon system,
tactical weapons system, system integrating tactical weapons with electronic equipment for target acquisition, aiming, or fire control or a combination of such purposes. Tactical weapons are designed for offensive or defensive use at relatively short range with relatively immediate consequences. They include weapons used for , antiaircraft defense, battlefield support, aerial combat, or naval combat.
And A CIWs (close in weapons system) at least one at a high vantage point on the ship
Its the age of the drones
No body would come and be shooting Ak at ur ship in a war

Nigerian army is the only part of the country that developed from this Bubu government, he'll leave them with more equipments, facilities and more corrupt Generals.

Isn't that wonderful.