Finish Your Build Kit:
+ Luth-AR MBA-1 RFL-FXD Fixed Stock, Black
+ A2 Rifle Buffer Tube Kit
+ Complete Mil-Spec AR-15 LPK
+ Premium AR-15 5.56 Complete BCG
+ AR-15 M4 Charging Handle Mil-Spec Quality
Luth-AR MBA-1 RFL-FXD Fixed Stock, Black
General Info: Adding an Adjustable Stock to your rifle build is an essential piece to balancing your rifle & improving a shooter's comfort while in use. Stocks come in all shapes and sizes, a few things to be mindful of when picking your next adjustable stock is what personal application you will be putting your rifle through. Running Drills, Clearing Rooms, Competition Shooting, Hunting, Long Range, Bench shooting, or whatever other application you may need to use your rifle in. Having a comfortable and well-balanced & portable rifle starts with stock.
Brand: LUTH-AR-LLC features the Modular Buttstock Assembly that is fully adjustable, strong, and lightweight, AR Parts, and the Palm Handguard! Made in the USA!
Randy E. Luth has 31+ years of experience in the AR-15 Firearms Industry. During this time, he founded D.P.M.S./Panther Arms, which became one of the largest AR Manufacturers in the world, created 7 patents, and promoted/pioneered hunting with AR style rifles.
As President and Founder of LUTH-AR-LLC, Randy E. Luth looks forward to introducing more innovative and exciting products to the AR Industry.
Model: There are a lot of buttstocks out there all claiming to be the best. Luth-AR listen to professionals and created the first stock on the advice of those who use them daily. This modular buttstock assembly is half the weight of others on the market weighing in at 1.26 pounds. Your magazine weighs enough, do not add extra weight with the stock!
Weight: This stock features an overall weight of 1.26 lbs.
Buffer Tube Compatability - Rifle Buffer Tube: This Luth-AR stock uses an adjustable shoulder pad to set the perfect length of pull for comfortable use with your optic of choice.
Cheek Riser: The Luth-AR Stock has a fine adjustment cheek riser for the shooter to get the perfect cheek weld no matter the height of the optics.
QD Sling: The Luth-AR Stock comes with QD attachment points for solid sling mounting.
Sling Loop: The Luth-AR Stock features a sling loop for easy classic mounting without the need for extra hardware.
Material: Luth-AR Stock is made out of glass-filled polymer for reliability and impact resistance against the great outdoors.
A2 Rifle Spring
AR-15 A2 Rifle Length Buffer Spring.
Rifle Length Buffer Spring for M16, M16A1, M16A2, M16A3, and M16A4 Rifles.
Rifle Action Spring for rifles with standard fixed stock. Not for use with carbines.
A2 Rifle Tube
A2 Rifle Length Buffer Tube is machined in the USA from 6061 aluminum and this buffer tube fits standard AR-15 and M-16 lower receivers and rifle length buttstocks. Crafted from aluminum and anodized black, it works with any standard AR-15 lower to provide the base for your fixed stock.
AR-15 A2 Rifle Buffer
Buffers can be used with either a Mil-Spec or commercial buffer tube. This buffer tube is great for new builds or replacing worn parts. This buffer is needed for A2 Stock Assembly
Complete Mil-Spec AR-15 LPK
General Info: Getting all the parts you need to complete your lower can be extremely tedious. Lower parts kits take all the guesswork out of finishing your lower because all the pieces you need are included. This USA-made KAK Industries Complete Mil-Spec Lower Parts Kit comes with a standard right-hand safety selector. The fire control parts are MPI and Rockwell tested to ensure these parts meet the quality standards. This lower parts kit is the key to effortlessly completing your lower.
Brand: The Mil-Spec Lower Parts Kit is produced by KAK Industry [https://www.mmcarmory.com/kak-industries-ar-products.html] with high-quality steel & brass components.
Brand Info: KAK Industry was founded and incorporated in 2011 by Kurt Kosman to address a gap in the firearms market for quality, American-Made components at affordable, sustainable prices. KAK began in one small shop, supplying specialty firearms components with innovative designs to shooters and hunters across America. Almost immediately, the demand for these products grew to such that a dedicated manufacturing facility was opened in Southern California, a major aerospace manufacturing hub.
Platform: Mil-Spec AR-15
FCG Included: The Mil-Spec KAK kit comes with a Mil-Spec Fire Control Group to ensure reliable operation and ignition of hardened rifle primers.
Grip: The Mil-Spec lower parts kit includes an A2 style grip and grip screw to complete your AR-15 lower receiver.
Weight: The overall weight of the KAK Mil-Spec Lower Parts Kit is 0.505lbs.
Premium AR-15 5.56 Complete BCG
An AR-15 bolt carrier group is a piece of a firearm that houses many important parts such as the firing pin, gas key, cam pin, extractor, and bolt. With all these pieces working together the BCG can grab and feed another round out of a detachable magazine, chambers and engages the cam groove, engage with the locking lugs in the barrel, fire, and extract a spent cartridge. During the extraction of a cartridge, the BCG works to absorb the force of the explosion by expanding gas in the carrier. During this process gas is tapped off from the barrel and is sent into the cup inside of the gas key, creating an inertial force that sends the Bolt Carrier Group back into the buffer tube which helps to minimize the recoil of your gun when firing and the cycle will repeat for subsequent shots.
About this BCG: This 5.56 NATO Slabside Complete BCG has a simple, classic design. It is machined from 9310 steel which means this BCG is tough and durable. The nitride finish helps make it resistant to corrosion and increases its strength. It has been MPI and HPT tested to ensure its quality. All of these characteristics make this a high-quality, durable BCG.
Caliber Compatibility: .223 Rem, 5.56 NATO, .300 BLK, .350 LGND - This BCG is standard for the .223 Rem, 5.56 NATO, .300 BLK, and .350 LGND calibers, and is interchangeable between all 4 simultaneously.
Finish: Nitride - Nitriding is a process during manufacturing that diffuses nitrogen into the steel to make a case-hardened surface for improved resistance and strength. A Nitrided BCG typically has a gloss black texture.
Material: 9310 Alloy Steel - Bolt Head - 9310 Steel is a low alloy steel that is a mixture of nickel, chromium, and molybdenum. This steel is built to have high core hardness and high fatigue strength which make it the perfect steel to hold up in the harsh environments of the bolt head
8620 Alloy Steel - Body - 8620 Steel is a carburized alloy steel meaning carbon was added to increase the hardness of the steel. 8620 is known for its high case toughness and high core toughness. Made mostly of nickel, this steel can easily withstand the blowback of the BCG when a firearm is being fired.
Forward Assist Notches: This BCG comes with forward assist notches which allow the forward assist on the upper to contact the BCG pushing it forward and locking the bolt into place. These forward assist notches can also help clear malfunctions in a speedy manner when the BCG becomes jammed.
Gas Key: Direct Impingement - Direct impingement is the process of directing the gas created during the operation of a firearm through the barrel, gas block, gas tube, and eventually into the BCG again to cycle the action and prepare the firearm for another round.
AR-15 M4 Charging Handle Mil-Spec Quality
This AR-15 M4 Charging Handle is machined from 7075 T6 aluminum and has a Type III hard coat anodized finish. This means that this is one strong, durable, and reliable charging handle. The Teflon coating on the handle makes it resistant to corrosion and waterproof. The complete assembly includes the latch. This charging handle is small but mighty.
Latch Style: A2 Style - The A2 Style Latch is on the left side of the rifle with a minimalist and sturdy design.
Platform: This charging handle is designed for the AR-15 platform. This will not work on the LR-308 platform.
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