duncan61 wrote:Yes there is Blade.The last time I shot the range I learned that because all the classes were getting complex there is now field rifle which my unmodified Remington Sendero is and F/class for unlimited stuff up to rail guns.If half your fore end is cut out to sit on a adjustable tripod and you have a custom barrel and all the fruit it is F/class.
Yes, I realised just after posting the question, I actually attended a Rimfire match earlier this year for a look. The regulars were using custom contraptions that only had a single purpose, definitely not my thing. The guy I went with though was using his stock LA101.