Stock + Buffer Tube Kit: Omega Manufacturing A2 Style AR Fixed Stock - Black + Omega Mfg. AR-15 A2 Rifle Buffer Kit + Recoil Technologies AR-15 Lower Parts Kit + Recoil Technologies AR-15 5.56/.223/.300/.350 Bolt Carrier Group + AR-15 M4 Charging Handle

This is an exact replica of the classic, fixed length butt stock style developed originally for the U.S. military’s M16A2 rifle. Starting with a lightweight, rigid foam core clad in a durable outer shell of tough fiberglass-reinforced polymer this classic stock is perfect for your M16 clone, SPR build or as a replacement for a worn out part. Featuring a hard molded polymer butt plate with aggressive diamond texturing and a diamond textured trapdoor with spring-loaded catch for easy access to internal cleaning kit storage compartment. Includes toe-mounted 1¼" sling loop.

**This listing is for the stock only - Does not include rifle buffer tube, rifle buffer or buffer spring**

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.

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

AR-15 A2 Rifle Length Buffer Spring.

Rifle Length Buffer Spring for M16, M16A1, M16A2, M16A3, M16A4 Rifles.

Rifle Action Spring for rifles with standard fixed stock. Not for use with carbines.

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. The 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: This USA-made lower parts kit is just what you need to complete your lower. It is budget friendly without sacrificing quality. It is composed with a variety of high-quality steel and brass components made to last! To ensure quality, all fire control parts have been MPI and Rockwell tested. Do your wallet and your firearm a favor by getting this cost effective, durable LPK.

Platform: Mil-Spec AR-15

FCG Included: The Mil-Spec Recoil Technologies 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 Recoil Technologies Mil-Spec Lower Parts Kit is 0.505lbs.

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 is 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, .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 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.

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.