Decent for first rounds through Buckmark?

[Usmc0844spare]

This was the best 5 round group I was able to put together out of new Buckmark at 15 yards, off a rest. Some were slightly tighter but with a flyer.
Is this "decent" or "should be better, it's a Buckmark"?

Buckmark Practical, Tandemkross Gearbox, Swampfox Kingslayer (first time shooting a reflex sight).

Eley Target ammo.

Overall, pretty pleased, put a wide variety of ammo through it, digested it all with no problems, literally zero malfunctions. CCI Mini-Mag, Blazer, Wolf Match, Federal Match HV, and Eley. The mag didn't lock back a couple times while shooting offhand, probably I was inadvertently depressing the slide stop.

[G. Freeman]

You know dats a real good group. Enjoy.