Finish Your Build Kit: NcSTAR 'Sharp' Stock, for Milspec Tube, Black + Recoil Technologies Complete Mil-Spec LPK + Davidson Defense Premium Left Handed M16 AR-15 Black Nitride Finish BCG + AR-15 M4 Charging Handle Mil-Spec Quality + Mil-Spec Buffer Tube K

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: Founded in Southern California in 1997, NcSTAR’s mission is to provide quality optics and sporting accessories at affordable prices. We are dedicated to providing superb customer service, setting the highest standard in the industry, with a warranty that is second to none. We provide innovative sporting goods. Started in 2010 VISM, a division of NcSTAR, was launched out of the desire to create a new brand of products with the same great warranty and high standard of customer service.

About This Stock: The NcSTAR 'Sharp' Stock, for Milspec Tube, has a sleek, black design with QD Mounts and molded sling loops. This stock is tough and has a unique latch mechanism; the first click allows users to adjust the stock position and the second click is for mounting/demounting from the buffer tube. It has a nonslip buttpad that improves comfort and helps with recoil mitigation.

Platform: AR-15

Buffer Tube Compatability - Rifle Buffer Tube: This NcSTAR 'Sharp' Stock uses an adjustable shoulder pad to set the perfect length of pull for comfortable use with your optic of choice.

QD Sling: The NcSTAR 'Sharp' Stock comes with QD attachment points for solid sling mounting.

Sling Loop: The NcSTAR 'Sharp' Stock features a sling loop for easy classic mounting without the need for extra hardware.

Material: NcSTAR 'Sharp' Stock is made out of polymer for reliability and impact resistance against the great outdoors.

Finish: NcSTAR 'Sharp' Stock is finished with a black appearance.

Buttpad: This stock has a rubber buttpad to lighten the felt recoil impulse directed to the shooter.

If you are in need of the 6-Position Aluminum 6061-T6 (buffer tube) Machined to Mil-Spec dimensions, we offer it separately. No other parts included just the tube.

SPECIFICATIONS:

Length: 7.25"

Standard Mil-Spec Castle Nut

Made of the finest spring steel rated for 20,000+ rounds

FEATURES:

Weighs 3 oz.

Standard carbine length buffer

Aluminum 6061-T6 exterior

Fits AR-15 and M16 carbine buffer tubes

Use with standard AR-15/M16 carbine buffer springs

BENEFITS:

3 oz. weight allows for more reliable function in rifles with shorter gas systems

3 oz. weight reduces bolt bounce in full auto fire

Increased weight also softens recoil

Standard dwell time for normal cycling of the rifle

Maintains Proper Alignment of Stock & Buffer Tube

M4-style receiver plate includes the engagement tab required to align the buttstock and buffer tube with the lower receiver on carbine models.

Precision, fine blanking process ensures precise edges and superior flatness for correct fit and solid installation.

FEATURES:

Phosphate Finish

Made of 4140 Hardened Steel

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 Recoil Technologies 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 Recoil Technologies [https://www.mmcarmory.com/#] with high-quality steel & brass components.

Brand Info: .

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 key 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 the detachable magazine chamber. During the extraction of a cartridge, the BCG works to absorb the force of the explosion by expanding gas in the carrier. Throughout this process, gas is tapped off from the barrel and sent into the cup inside of the gas key which creates an inertial force that sends the Bolt Carrier Group back into the buffer tube. This entire process helps to reduce recoil.

About this BCG: This BCG is compatible with the 5.56 NATO/.223 Remington calibers. This BCG also features a nitride melonite finish on both the carrier and the bolt head providing a longer-lasting finish that doesn't wear or corrode. What's special about this BCG is that it is created for Left-Handed shooters giving better comfort and accuracy to those who are left-handed.

Caliber Compatibility: .223 Rem, 5.56 NATO, .300 BLK, .350 Legend - This BCG is standard for the .223 Rem, 5.56 NATO, .300 Blackout, .350 LGND calibers, and is interchangeable between all 4 simultaneously. This includes .22 Nosler Chambered AR-15s and .223 Wylde rifles.

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. Nitrided Bolt Carriers have increased resistance to heat, and corrosion.

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 concentrate, this steel can easily withstand the firing stress of the BCG under operation.

Forward Assist Notches: This BCG comes with forward assist notches that 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 System: 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.