I do not know you and intend no personal disrespect. I was simply pointing out that it is not neccesary to spend a large amount of money on aftermarket parts for the 10/22 when the same result (ie; MOA or better grouping) can be achieved with the factory components and some skilled handwork for less than $100. I will happily concede that a bad batch of 10/22 barrels did come through a few years ago over a period of a few months until the production problem was corrected (and a large number of barrels were replaced under warranty) but apart from that batch, all other Ruger 10/22 factory barrels have been capable of MOA or better accuracy. Getting that accuracy potential out of them required the steps I have mentioned (trigger job, barrel refit, better scope base). The buffer pin replacement protects the telescopic sights from damage (many of the 'scopes have reticules that are made by a metal printing process that is quite fragile to the 'double tap' that occurs when the bolt contacts the steel pin under recoil) and the tuned recoil spring make the rifle reliable with subsonic ammo. Other than the 'scope protection offered by the buffer pin, these last two items have no bearing on accuracy. The trigger job is an essential thing to bring out the best in all Rugers (and most other rifles) as they are usually set quite heavy at the factory for product liability protection in the USA. The standard 10/22 trigger mechanism can be tuned to a crisp and reliable 2lbs by a person with the required skills and a thorough understanding of the many nuances of trigger mechanisms. I can do such trigger jobs in 15 minutes, but then I have the benefit of having worked on thousands of 10/22's since my first one in 1966. Over the years I did a large number of full custom 10/22's incorporating all of the ideas that are now touted by various aftermarket manufacturers as being the best thing since sliced bread, and they turned out very good but at a fairly high price. I could tune the factory 10/22's to the same level of performance and did a vast number of them at $40 a pop. If I could do them for that (and make good money at it) as recently as 4 years ago, then I am assuming that a suitably skilled young gunsmith today could achieve the same results for under $100 (or am I expecting too much to get under that price for 40 minutes work?). Regarding the take-down barrel systems on the Sako Quad and the CZ455, they are both mechanically superior to the Ruger 10/22 system (subject to being correctly fitted by the shooter). Rest assured that you, and your fellow enthusiasts that subscribe to the aftermarket parts syndrome, will continue to put a smile on retailers faces for years to come! More power to your elbow! In conclusion I must point out that the greatest contributing factor to the accurate performance of any rifle lies with the shooter. I don't know of any rifle available new on the NZ market that is not capable of better performance (for its intended purpose) than most shooters are capable of achieving under normal conditions. With the exception of specialised target rifles, .22 rimfire rifles are manufactured for the hunting of small game out to a maximum range of 100 metres (although most small game is taken at shorter ranges). A rifle capable of MOA performance will kill any small game at 100 metres in the right hands, and a tuned, but otherwise standard, 10/22 will certainly do that. But hey, what do I know? Now that I am retired from a successful 50 year career as a gunsmith and have managed to save a shilling, I buy aftermarket bits for my Corvette just because I like the look! I am not able to drive it to its full potential.