AR vs M14 for Service Rifle
Rohann:
I have shot service conditions matches (oh my god

) since 1975 with an FNC1A1. Hey we even got gassed during a Match 12 in Wainwright, AB... right in the middle of a rundown.
I've competed with scoped and iron sighted M14's AND AR15's. All of my medals were won with the AR. I can't tell you why. Sometimes I got lucky with dialing the wind and staying ahead of the subtle wind changes. Sometimes I was well prepared by practicing my breathing and squeezing and sight picture by playing my kids' Nintendo N64 007 James Bond Goldeneye. I would play the "Library Stack" mission over and over again by hanging out at the end of the basement hallway while more and more soldiers/black outfit officials would continue to try and eliminate me. Sometimes the rain would dump in the middle of the rapid fire stage and I remind myself that I will not be rattled by the environment. My mantra recited would be, "I shoot better in the rain, I shoot better in the rain..." And most of the time, like my goaltending, I'm lucky NOT Good !
Remember that we are putting holes in paper and not delivering the "goods" to a hostile opponent. I don't know about you guys, but good ammo is not cheap and I ain't sponsored by the military any more. .223 ammo is so much cheaper to practice and compete with. That's why I like competing in Service Conds. matches with the .223.
I've competed for many, many years with the .308 in Service Conditions and that sure was fun, not necessarily better for different ambient conditions. Would I want to go back ? Not really since brass is not cheap to buy and then reload. At least with the .223 case, I find lots and lots of it on the ground at my home range as do many of us. There is no ample supply of .308 brass kicking around any more.
Now, I don't know about you, but back in 2000, 2001 etc. when I met NavyShooter at CFSAC, etc... I could not get over the level of support many units recieved. Ammo, rifles, food, coaching , organization.... wow.

All I had was 3 of us: Me , myself and I.

I was my own ammo tech, my own armorer, and my own personal coach.
So with the ammo, .223 is cheaper, plentiful, and easy on the shoulder. With respect to the armorer and rifle problems... I had lots and lots of spare parts for my AR. You cannot step into a CFSAC type of competition unless you keep a spare bolt and bolt internals in your rucksack. I even keep spare barreled upper flat top reciever in my Jeep in order to anticipate any messups. The M305 is more difficult to support at this level (all by yourself)... And HEY, I'm the guy that fixes M14's like crazy and you don't see me competing with an M14 anymore.

The last M1A I saw on the Connaught CFSAC firing line was in 2001 and that fella broke a (Geneseo, Illinois parts) firing pin. I had to rebuild, and then rebed his M1A in August of that year after the CFSAC matches. He rocked at 200 and 300 meters, only to break his firing pin on his first sighter for Match 9 - 500meter deliberate.

Bastard hasn't paid me ever for the (USGI) parts that I put into his rifle, they came out of my own personal M14 backup inventory, which is even more scarce 5 years later.
So, should one compete with an M305 ? By all means go for it, especially if it gets you into the game. By all means come out to my matches.... June 17 - 18 in Connaught. Sadly, I can't expect too many there... just not a pattern I've witnessed over the past 5 years. Like Shelldrake said, they are not anywhere near the top of the Grand Aggregate, all the AR's are there (ELCAN mounted C7A1's, not the space guns often stereotyped).
The last M14 I've witnessed in an ORA Service Condtions match was ME back in May 2005. I was shooting with IRON sights, too !

Since then, it's been all about the AR's and a single AR180 (my sniper partner from July 2005).
So, by all means come out and play. May as well. Remember that this match is not about the accuracy of the bangstick as many CGNutters will believe. These matches are all about physical fitness and intense training, nothing else... And that's why we love this game so much.
How often do I see all kinds of (rich and affluent) new ORA members with their free floated Armalites and M4 LEO Colts, etc show up to my matches only to shoot like shzt during the rundowns... and NEVER show up again...??
It's almost comical to recieve many PM's on this board asking if their Colts or their 16" Larue forestocked, ACOG TA31F sighted, Tango Down grip will do well with 69 gr. Federal match ammo . Then I'll meet them at my match and discover a few facts: They have not got a 100 m. / yd zero, they only brought ONE 5/30 rd magazine

, and the most physical exercise they have done is run for popcorn in between periods of the Leafs (Habs, Oilers, Flames, Canucks) games.
So Rohann, let's focus more on the training and preparation instead of the equipment. I'm hoping to see more of you M14 lovers on the line....
Cheers all,
Barney