I have been intrigued by the recent appearance of AR15 platform rifles chambered for 308 NATO. I have not had the chance to play with one of them yet but they remind me of the old Armalite AR10 rifles. I have a nice match grade FAL in 308 and while it is old school and heavy, it is a very nice shooter and I like the sleek design and smooth action. I have a detachable scope mount dust cover that enables me to switch from open iron sights to scope very quickly without changing zero. Currently it has a cheap 3-9X Bushnell scope on it but for what I was doing, it was adequate.
I always thought that my AR15/M16 rifles possessed superior human engineering for quick accurate deployment, rapid 2nd shot capability. Recoil is light enough that for shots inside of 50yds, you only need to acquire the tgt and then pull the trigger twice as fast as possible to enable two center mass hits about 2-3" apart. Very effective. I also think the AR style gas operated system is dirty and requires a high degree of care in cleaning to keep it 100% reliable. In the few cases where I fired one of them a lot and failed to immediately clean it and then left it stored for a few weeks or months, I have had issues with the bolt getting stuck and the action refusing to open. I had to resort to slipping a small screwdriver in front of the bolt carrier to apply leverage to get it open. Accuracy with the 5.56mm ammo is good to excellent at moderate range. The total package is light in weight and easy to carry long distance. Overall, I rate these rifles a 8 out of 10. If there is a weakness, it would be on penetration and long range energy retention.
The FAL on the other hand is heavy. At approximately 10lbs, it is a chore to lug it around all day. Recoil while not violent, is substantial enough to require complete re-acquisition of the target before the 2nd shot if you expect any hope of hitting the same tgt twice. The upside is that really, how many times do you have to hit the same tgt twice with a 308, if the first hit is well placed? When you compare the AR15 in 223 to the 308, while the AR mags hold 30rds, you may as well plan on shooting each tgt twice with it, meaning you will have to reload after every 15 tgts, where the 308 loaded with 20rd mags could expect to engage 20 tgts before a reload is required. Apples & oranges yes? The FAL is capable of <1" groups at 100yds with the iron sights when fired from a bench or other solid, stable rest and about 1/2" groups with the scope and match grade ammo at the same distance. Most of the AR's I have shot are lucky to group inside 2" at the same distance (they were all the original slender Colt bbl). I have only shot one with a match grade bbl and it was slightly better but it was also new and still getting properly sighted and tuned for its loads. I have one open sight Frankford Arsenal rifle that did group <1/2" once from sand bags at 100yds using match grade varmint ammo. That was extraordinary.
Accuracy of the FAL is on par with a National Match M1A or H&K 91 and its action is smoother than either. The slick "Clickety-Clack" of the FAL action is as good as any semi-auto rifle I have ever seen. The gas piston operation is fully adjustable for ammo types and stays relatively clean for as long as you need to shoot it. Field striping and cleaning is simple, fast and easy. There are no gas rings to wear out or replace and with the exception of firing pins, I have never had to ever replace a part. I think the action and accuracy both rate a 10 but the human engineering is perhaps slightly less friendly than the AR. This only because the safety is slightly slower to take off and the mag release which is similar to the AK47 is slower to deploy. Nit picking? Yes. Still, If you are changing mags in the dark under pressure, you appreciate the simplicity of the AR15 design and the ability to drop a mag with one hand while retrieving and inserting the next one with the other hand. Sometimes those seconds count.
My main questions are: When the AR15 is chambered for the 308, what type of mags are required? and how does the recoil recovery compare to the FAL? Are all of them gas guns or is it also offered with a gas/piston actuation? (LWRC appears to have a gas/piston option) What sort of practical accuracy are the AR15 - 308 guns capable of? Finally, the ones I have seen are selling for $1300-2500. Is that worth the price when other 308's may be had for the same or less?
Irish
I always thought that my AR15/M16 rifles possessed superior human engineering for quick accurate deployment, rapid 2nd shot capability. Recoil is light enough that for shots inside of 50yds, you only need to acquire the tgt and then pull the trigger twice as fast as possible to enable two center mass hits about 2-3" apart. Very effective. I also think the AR style gas operated system is dirty and requires a high degree of care in cleaning to keep it 100% reliable. In the few cases where I fired one of them a lot and failed to immediately clean it and then left it stored for a few weeks or months, I have had issues with the bolt getting stuck and the action refusing to open. I had to resort to slipping a small screwdriver in front of the bolt carrier to apply leverage to get it open. Accuracy with the 5.56mm ammo is good to excellent at moderate range. The total package is light in weight and easy to carry long distance. Overall, I rate these rifles a 8 out of 10. If there is a weakness, it would be on penetration and long range energy retention.
The FAL on the other hand is heavy. At approximately 10lbs, it is a chore to lug it around all day. Recoil while not violent, is substantial enough to require complete re-acquisition of the target before the 2nd shot if you expect any hope of hitting the same tgt twice. The upside is that really, how many times do you have to hit the same tgt twice with a 308, if the first hit is well placed? When you compare the AR15 in 223 to the 308, while the AR mags hold 30rds, you may as well plan on shooting each tgt twice with it, meaning you will have to reload after every 15 tgts, where the 308 loaded with 20rd mags could expect to engage 20 tgts before a reload is required. Apples & oranges yes? The FAL is capable of <1" groups at 100yds with the iron sights when fired from a bench or other solid, stable rest and about 1/2" groups with the scope and match grade ammo at the same distance. Most of the AR's I have shot are lucky to group inside 2" at the same distance (they were all the original slender Colt bbl). I have only shot one with a match grade bbl and it was slightly better but it was also new and still getting properly sighted and tuned for its loads. I have one open sight Frankford Arsenal rifle that did group <1/2" once from sand bags at 100yds using match grade varmint ammo. That was extraordinary.
Accuracy of the FAL is on par with a National Match M1A or H&K 91 and its action is smoother than either. The slick "Clickety-Clack" of the FAL action is as good as any semi-auto rifle I have ever seen. The gas piston operation is fully adjustable for ammo types and stays relatively clean for as long as you need to shoot it. Field striping and cleaning is simple, fast and easy. There are no gas rings to wear out or replace and with the exception of firing pins, I have never had to ever replace a part. I think the action and accuracy both rate a 10 but the human engineering is perhaps slightly less friendly than the AR. This only because the safety is slightly slower to take off and the mag release which is similar to the AK47 is slower to deploy. Nit picking? Yes. Still, If you are changing mags in the dark under pressure, you appreciate the simplicity of the AR15 design and the ability to drop a mag with one hand while retrieving and inserting the next one with the other hand. Sometimes those seconds count.
My main questions are: When the AR15 is chambered for the 308, what type of mags are required? and how does the recoil recovery compare to the FAL? Are all of them gas guns or is it also offered with a gas/piston actuation? (LWRC appears to have a gas/piston option) What sort of practical accuracy are the AR15 - 308 guns capable of? Finally, the ones I have seen are selling for $1300-2500. Is that worth the price when other 308's may be had for the same or less?
Irish