Dedicated to understanding and promoting AR 308, Armalite AR-10 and 308 AR Semi Automatic Rifles and related upgrades, parts, accessories.
Brownells two variants of the BRN-10 rifle are based on the Armalite AR-10, both chambered in .308 Win./7.62 NATO. These models have the “trigger style” charging handle located on the top of the receiver inside the carry handle along with the same lines and contours as the first production AR-10s from the 1950s. With receiver sets designed in conjunction with FM-Products, these rifles are compatible with standard DPMS/SR25 components including triggers, magazines, barrels, bolt carrier groups and furniture sets. The BRN-10A (shown) has the same brown furniture found on early rifles, like the models issued by the Netherlands, while the BRN-10B is based on later models adopted by Cuba and other nations.read more
Suitable for hunting and personal protection, the Palmetto State Armory PSA Gen2 PA10 18″ Mid-Length .308 Winchester Nitride Classic Rifle part number 516446285 is a low cost entry level AR10, AR 308 style weapon. This complete rifle is cheaper than many “OEM” type rifles and is a solid foundation to build upon.read more
The LANTAC E-BCG Enhanced Bolt Carrier Group is precision machined from 8620 Steel with a shot peened bolt manufactured from Carpenter 158 and Magnetically Particle Inspected. The entire carrier assembly is NiB, Electroless Nickel Boron coated with the patented, advanced UCT EXO process, unlike standard NiB coatings. This offers extreme lubricity with a friction coefficient of .02 and surface hardness of 82-85 Rockwell C.
The carriers patent pending design features unique shrouded and forward facing gas ports that have also been re sized so that gas is vented differently to a standard carrier. This results in a system that runs flatter with a smoother energy pulse. In addition, the system also runs cooler and cleaner and there is also less pressurization of the upper receiver when running a suppressed barrel. The flared boss at the tail of the carrier enhances the BCG’s lock position within the upper and makes it more consistent, resulting in an accuracy improvement.
All critical dimensions are hard turned / ground after heat treat and the bore of the carrier and gas key have been hard chrome lined for the best possible wear resistance. All E-BCG’s feature the LANTAC CP-R360 patent pending domed cam pin that is machined from 17-4PH Stainless Steel and hardened to H900 condition (45RC approx). The ultra-smooth head reduces wear within the upper receiver. Gas keys are properly staked at four points and only grade 8 fasteners are used in assembly.read more
So I was browsing the internet and happened across the Remington 2018 catalog. I noticed three omissions from the product lineup. The first is the Remington 700 Tactical chassis which is the Remington 700 MDT TAC21 rifle. This makes sense as Remington now has their own chassis rifle the 700 PCR (Precision Chassis Rifle). No surprise there. What did surprise me was the lack of the R-15 the Remington version of an AR-15. More importantly to folks at 308ar.com was the 308 AR by way of the R-25 GII is also missing. No of course it’s understood that DPMS covers both models and Bushmaster has the XM-15 and full size 308 XM-10.
In my view it’s symbolically important that these semi-automatics be represented first hand by the name Remington. Any speculation on the reasoning?read more
Lately It seems every weekend I’m greeted with another news article relating to “Ghost Guns” or as we refer to them 80% receivers. I just take another sip of my coffee and shake my head in amazement. I wonder to myself is the other side this naive or ignorant to simply not understand that firearms are simply mechanical devices and with modern manufacturing technologies and process they are easily reproducible. Then my gun owner paranoia hits me and I wonder if maybe there’s more to this, a bigger, more sinister agenda. Maybe it’s not that billet of aluminum they are trying to keep out of our hands after all but instead all the individual parts that make the whole of a gun.
What if in the next few years the political climate swings far enough in the other direction that the anti-gun crowd gains enough of a political majority to do whatever they want with regards to gun control. What if they find a way to make the critical parts of a gun regulated. Parts like the upper receivers, triggers and barrels. Imagine a scenario where folks in restricted states not able to buy any parts to repair or upgrade their AR-15’s and AR-10’s. These states in most cases have already restricted magazines. What if for the rest of the country where the guns are still legal the owners are not permitted to buy aftermarket parts? What if all firearm work must be performed by manufacturers or their “licensed” representatives. This would most likely choke most of the gun industry to death. Think about this for a minute.read more
Hat tip to follower Scott D for making us aware of the Diamondback DB10 line of 308 AR Rifles. Product Specs Model: DB1065CB Caliber: 6.5 Creedmoor Finish: Black Anodized Hardcoat Barrel: 20” Stainless Steel Fluted Twist: 1:8 Gas System: Rifle Length Gas System Bolt Carrier Group: Azimuth Black Nitride, AR 10 Carrier w/ Multi-Cal Bolt, DPMS Style Barrel Extension, High Pressure Firing Pin Lower Receiver: Forged 7075 T6 Aluminum Upper Receiver: Flattop Forged 7075 T6 Aluminum, T-Marked Handguard: 15” M-LOK Rail Selector: Ambidextrous Safety Selector Grip: Fab Defense Rubberized Ergonomic Pistol Grip Stock: Fab Defense GL Shock Mag: 5 and 20 Round Metal Mag Weight: 9lbs 1oz. Overall Length (Stock Collapsed): 38.5” Overall Length (Stock Expanded): 41.75” Muzzle Device:read more
When it comes to rifle barrels they can often be separated into different classes of performance. The top level performers are what I refer to as “No Excuses Barrels”. Lilja is one of the small handful of custom barrel manufactures producing these no excuses barrels for winning competitive shooters world wide. More importantly Lilja Rifle Barrels was named exclusive supplier for .30 caliber Mk13, Mod 7, and .50 caliber Mk15 barrels for the Navy SEALS. Lilja is now offering benchrest level performance 6.5 Creedmoor drop in barrels for 308 AR/AR308 shooters. They are available in 20″, 24″ fluted and unfluted. Barrels are also available in .260 and .308 Winchester.read more
Take the long range accuracy of your 308 AR, AR 308 or AR-10 to new levels with a simple barrel change to 6.5 Creedmoor.read more
We frequently get inquiries from shooters looking for AR-10 Barrel Extensions. Of course if you have been following this site long enough you know that they probably are not looking for Armalite AR-10 barrel extensions but instead in most cases looking for DPMS LR-308 compatible 308 AR, AR308 barrel extensions. Furthermore if one has the skills to mate a barrel and barrel extension why limit themselves to Armalite AR-10 bolt carrier groups.read more
The Elftmann Drop-In AR-10 Triggers has are built to withstand the punishment of high powered calibers. The only AR-10 trigger using aerospace grade sealed bearings, making for an incredibly smooth and fast trigger pull. Elftmanns exclusive .043 double double wound polished piano wire hammer spring ensures full ignition of any ammo including .308 and 7.62×39. Pull weight from 2 3/4lbs to 4lbs is so easy to adjust it can be done in seconds without removing the trigger from your lower receiver. The AR-10 trigger is essentially the service trigger with a lighter pull weight range. A second-to-none AR-10 drop-in trigger system that is strong and light, made of wire EDM machined, hardened A2 tool steel and lightweight aircraft-grade aluminum. Installation can be done in minutes using your AR’s original hammer and trigger pins. The AR-10 trigger may be ordered with a curved or straight shoe.read more
WMD Guns NiBXBCG308-N 308 AR Bolt Carrier Group with Nitromet Carrier is a welcome addition to the ever growing field of 308 AR bolt carrier groups available to shooters today. For the price of a common phosphate 308 bolt carrier group WMD Guns offers a high performance alternative that features the slippery, corrosion and wear resistant Nitromet QPQ coating as well as a heavy duty buffered extractor. The NiBXBCG308-N offers a good option for suppressor equipped 308 rifles.read more
Not sure many are aware that the Sandy Hook victims families are trying once again to sue Remington / Bushmaster. This time around they are making the case that the Bushmaster AR-15 advertising proves in Bushmasters own words that the AR-15 the AR-15 is a military weapon designed for the battlefield. This naturally means in their eyes that these weapons do not belong in the hands of civilians.read more
AR-10 | 308 AR | DPMS 308 | AR 308 | DPMS GII
Learn to build an AR 308, AR-10, 308 AR Rifles! Learn the differences between the 308 AR, AR-10 AR-15 and AR 308 Rifles! Looking for the best 308 Scope for your AR-10, 308 AR, AR308 ? We can help you chose! Looking to buy an AR 308 AR-10 308 AR? Research here first! AR 10 Upper AR 10 Lower AR 308 Parts Tactical Upgrades, 6.5 Creedmoor AR