Springs and pins in a CZ Bren 2 wear out or get lost over many rounds and cleanings. With original CZ spare parts you can replace them yourself. Each part carries the CZ part number, so you can match it to the parts list of your rifle.
Springs
Piston spring #10, spring of the breech block cocking latch #21, extractor spring #47, ejector spring #51, spring of the firing pin block #56, spring of the firing pin in .223 #58, spring of the disassembly pin #68, magazine catch spring #70, slide stop spring #76, trigger spring #79, disconnector spring #83, main spring in 7.62x39 #90, spring of the fire mode selector latch #96 and spring of the gas tube latch #103.
Pins
Pins #13, #23, #55 and #73, pin of the stock base #38, disassembly pin #67, pin of the slide stop spring #75, trigger pin #80, hammer pin #88, pin of the main spring guide #91, pin of the fire mode selector #93 and pin of the fire mode selector latch #97.
Other parts
Recoil spring assembly #42, plug of the firing pin #59, back strap #65 and magazine catch washer #101.
Spare parts for other CZ firearms are in Spare parts.
Frequently asked questions
How do I find the right part?
By the CZ part number. It is in the name of every part.
Are some parts specific to the caliber?
Yes. The main spring #90 is for 7.62x39 and the firing pin spring #58 for .223.
