In keeping with the 2012 SHOT Show trend, I’ll be looking at ArmaLite’s offering in the newer .300 BLK chambering. I got a chance to handle their new rifle at their booth, and I learned a few things along the way. Before getting into the details of the ArmaLite .300 BLK rifle, I thought it would be interesting to share a little history on the AR rifle platform that has become so popular.
ArmaLite was a subdivision of the Fairchild Engine & Airplane Corporation back in the 1950’s. The founder was Lockheed corporate counsel George Sullivan, and the company’s first rifle designs were meant to be “light” survival rifles for downed pilots.
The company initially was set up to sell small arms designs to other companies, not manufacture them, but early on Sullivan hired Eugene Stoner, a former WWII Marine, who had actually been building lighter rifle designs. That led to more than just design work. The company’s first rifle design, the AR-5, was a survival rifle chambered in .22 Hornet. The U.S. Air Force picked it up and renamed it the MA-1 Survival Rifle.
Stoner and ArmaLite also produced the prototypes of the AR-10 for military testing all the way back in the 1950‘s when the military was switching out the M1 Garand. Springfield Armory had a leg up on them, however, and the M14 became standard issue.
Interestingly, that engineering work by ArmaLite led to the development of the M16 and later M4 infantry rifles that have been standard issue for the U.S. and many other nations’ armed forces for decades. Again, it was the U.S. Air Force, and not ground forces, that were seeking a lighter rifle chambered in .223/5.56mm. ArmaLite reduced the dimensions of their AR-10 rifle to finally produce the AR-15. ArmaLite was not capable of mass producing either rifle, however, and sold the manufacturing rights for the AR-10 and the AR-15 to Colt. The “AR” designation comes from ArmaLite.
By the 1970’s ArmaLite had completely stopped making rifles, and ceased operations in 1983. Most of the equipment and tooling went to the new owner in the Philippines, but some designs were bought by former employees. Not until 1996, when the ArmaLite brand name was sold to Mark Westrom, a former Army Ordnance officer, did the company bring back it’s famous rifle designs. Not only did the founder of the AR-15 get back in business, but they also have added some handgun offerings as well.
Now based out of Geneseo, Illinois ArmaLite looks to make its mark on the rifle industry a permanent one this go around. Not too far down the road, and also in Geneseo is the Springfield Armory group. That company, incorporated in 1974, bought the rights to the name of one of America’s first weapons manufacturers that was open from 1777-1968. I wonder if we might see some collaborative efforts from the neighbors in the future? One could only hope!
ArmaLite .300 AAC BLK
Recognizing a hot new trend in AR-platform rifles, ArmaLite has joined in the companies offering a rifle chambered in .300 AAC BLK. True to their history of fine weapons designs, the ArmaLite .300 BLK rifle has several nice features that should make it stand out in an ever increasing market. Here are some of those key features:
- Chambered – .300 AAC BLK
- Barrel Length – 16”
- Barrel – Broughton 5C, 416R stainless steel
- Twist – 1:8 RH
- Muzzle Break – ArmaLite Model 15A4 CB-BLK Flash Suppressor
- Upper Receiver – Forged with a Picatinny flat top rail
- Overall Length – 35.5”
- Collapsed Length – 32.25”
- Stock – Magpul CTR 6-position collapsible stock
- Unloaded weight – 7 lbs. 11 oz.
- Trigger – ArmaLite 2-stage “Tactical” trigger (not the National Match 2-stage)
- Warranty – Limited Lifetime, Non-transferable
- MSRP – Not yet released (Should be announced later this month)
In addition to the limited lifetime warranty and nice features above, the ArmaLite 300 AAC BLK rifle will come with these accessories as well:
(1) 30-round magazine
(1) Black hard case
Anyone who has shot AR-platform rifles will really appreciate the 2-stage trigger found standard on the ArmaLite rifle. This rifle will come standard with ArmaLite’s “Tactical” 2-stage trigger. Even though it may not be the “National Match” trigger system, having a 2-stage trigger makes squeezing off smooth shots that much easier and consistent. In addition, the trigger reset on 2-stage trigger systems is usually much sooner and crisper than a standard single stage trigger, allowing the shooter to make rapid and more accurate follow-up shots. I know that having a 2-stage trigger is a must for any AR rifle that I own.
Broughton 5C Barrel
Speaking of accuracy, ArmaLite guarantees their .300 AAC BLK rifle to be 1 MOA or better out of the box. And rightfully so, using Broughton barrels. Broughton uses 416R Stainless steel that are “pulled button-rifled”. What that means is that a “button” tool, with exact measurements, is pulled through the barrel to make the lands and grooves all at one time. That way the lands and grooves should be as uniform in dimension as possible, rather than other techniques that make the grooves one at a time, and can therefore be more susceptible to error.
According the Broughton, those barrels are then double stressed relieved at the mill and triple stress relieved in the shop. The barrels are then triple hand-lapped for uniform land and groove diameters from breech to muzzle (to 0.0001”). The interior of the barrels are honed and polished by hand.
In addition, the ArmaLite .300 AAC BLK rifles will have the Broughton trademark “5C” (canted) rifling barrels, that are supposed to shoot cleaner, with more velocity, while providing longer barrel life, and less bolt/breech pressure. The 5C barrels are non-chromed, stainless steel bores. Although chromed barrels are still a viable option especially for easier bore maintenance, from what I’ve read, the non-chromed barrels actually shoot better than chromed barrels. This is due to the natural inconsistencies in lining depth that occur when chrome is added to the bore after rifling. With the natural rifling coming into contact with the bullet, and the extremely tight tolerances for the lands and grooves (to 0.0001”), these Broughton 5C barrels should perform exceptionally well.
So far the ArmaLite .300 AAC BLK rifle is being handled by the company’s Premier Services Division, and will be built to customer specifications more like a custom shop, rather than a mass produced product. Talking with Mario, from the Premier Services Division, ArmaLite only buys 5 barrels at a time for the .300 AAC BLK, so they can spend the extra time in personalizing the rifle and ensuring that it meets the highest standards. This particular ArmaLite rifle will not be massed produced, which is good news for serious shooters.
Mario told me that ArmaLite plans to have the .300 AAC BLK rifles available for custom order by April, 2012.