Finish Your Build Kit:
+ NcSTAR 'Sharp' Stock, for Milspec Tube, Black
+ H2 Mil-Spec Buffer Tube Kit
+ KAK Industry Complete Mil-Spec Lower Parts Kit (LPK)
+ Recoil Technologies AR-15 .450 Bushmaster/.458 SOCOM Nitride Bolt Carrier Group
+ AR-15 M4 Charging Handle Mil-Spec Quality
NcSTAR 'Sharp' Stock, for Milspec Tube, 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: Founded in Southern California in 1997, NcSTARï¿½s 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.
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.
Mil-Spec Buffer Tube
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.
AR-15 Carbine Castle Nut
Standard Mil-Spec Castle Nut
AR-15 Carbine Recoil Spring
Made of the finest spring steel rated for 20,000+ rounds
AR-15 Carbine Recoil Buffer 3 oz
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
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
Mil-Spec Receiver End Plate
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.
Made of 4140 Hardened Steel
KAK Industry Complete Mil-Spec Lower Parts Kit (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.
Recoil Technologies AR-15 .450 Bushmaster/.458 SOCOM Nitride Bolt Carrier Group
A bolt carrier group is the 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 helps to strike the ammunition and then cycle back at a rapid pace allowing the gun to continue to fire without problems. During the expulsion of a cartridge, the BCG works to absorb the force of the explosion by expanding gas in the carrier. This process sends the BCG back into the buffer and spring which help to minimize the recoil of your gun when firing.
About This BCG: This BCG is compatible with the .458 SOCOM caliber from the AR-15 platform. The .458 SOCOM BCG is also machined from 9310/8620 Alloy steel and is completed with a nitride finish. This CG comes with the ability to be full-auto compatible and also features forward assist notches. MPI testing has also been done to ensure that there are no structural flaws in this BCG.
Caliber: .458SOCOM - This BCG is created for the .458 SOCOM caliber, a big-bore cartridge originally developed from .50 Action Express. .458 SOCOM was designed to be used on the AR-15 Platform to deliver more ballistic energy on impact at supersonic speeds.
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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