I’ll jump into this. I am a relative newcomer to Benchrest shooting, after putting a rifle together for Factory class I managed to shoot in our clubs last match of the year at Iosco. During the course of my searching as many clubs and matches on-line as I could find for the purpose of trying to determine exactly what factory class was – I compiled the following general rules. Some clubs had very short rules ie. “any gun, any sight” and some were very specific and limiting. These were the core rules that most clubs followed. Some clubs allowed brakes others did not, some had weight limits, most did not. I would like to make my case for not having weight limits. I don’t know how the 10.5 and 13.5 pound limits came into being since Benchrest is often said to be evolved from varmint shooters. The weight limit for Varmint matches is 15 pounds for “Stock” class and 25 pounds for “Factory” and “Open”. In F-Class the weight limit is 18 pounds for F-TR and 22 pounds for F-Open using a bi-pod or 16 pounds with a front rest. These other styles of shooting are the competition and they are very popular. If they are excluded for weight, they will not show up to shoot. Maybe IBS and NBRSA need to take a look at this also.
Benchrest - Factory Production Class
Factory available production actions & barrels only.
No “Glue In” or sleeved actions.
No stocks, other than factory original (or equivalent), may be used.
Stocks will have a “Sporter” or “Beavertail” style fore end.
No “Flat Bottom” Benchrest stocks permitted.
Action Bedding and barrel floating of factory stocks is permitted.
Smoothing or lightening of the factory trigger is permitted.
Factory barrels may be re-crowned to SAMMI Specs.
No tight neck chambers allowed.
Any sight allowed.
Benchrest – Factory Modified Class
Factory available production actions only.
No “Glue-In” or sleeved actions.
Aftermarket stocks permitted. (Except no “Flat Bottom” Benchrest style, must have “Concave” bottom).
Action Bedding and barrel floating is allowed.
Any Barrel and chambering permitted.
Aftermarket triggers permitted.
Factory Custom shop rifles or rifles described as “Semi-Custom”
Rifles produced by manufacturers with the primary intent of target / competition
Any sight allowed.
Benchrest – Custom Class
Rifles built on Custom actions (Per IBS or NBRSA rules)