Finish Your Build Kit:
+ NcSTAR 'Sharp' Stock, for Milspec Tube, Black
+ LR-308 Mil-Spec Buffer Tube Kit
+ KAK .308 LR-308 Mil-Spec Lower Parts Kit
+ .308/7.62NATO BCG with Forward Assist Notches QPQ
+ LR-308 Charging Handle Aluminum
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
Luth-AR 308 Carbine Buffer Spring
Luth-AR LR-308 Carbine Buffer Spring .308/7.62mm Carbine Buffer Spring. Fits collapsible buttstock Carbine receiver extension.
Caliber: .308, 7.62
Overall Length: 9 3/4" (24.77cm)
Diameter: .075" (0.19cm)
Material: Tempered spring steel
AR-10 LR-308 Collapsible Stock Buffer
Uses standard recoil spring
Fits AR-10/LR-308 with collapsible stock
Weight: 3.7 oz.
Color Buffer May Vary
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 .308 LR-308 Mil-Spec Lower Parts Kit
General Info: Lower Parts Kits include all of the small bits & pieces needed to make your AR-10 / LR-308 Lower fully functional. Such as the mag release, take-down pins, selector, trigger guard, bolt catch, buffer retainer, roll-pins, detents, and small springs are included to allow completion. 'Mil-Spec' kits include stronger springs meant to ignite hardened primers found on M80 Ball, and other 7.62x51mm NATO loads.
Brand: The Mil-Spec LR-308 Lower Parts Kit is produced by KAK Industry 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-10 / LR-308
FCG Included: The KAK Mil-Spec LR-308 Lower Parts Kit comes with a Mil-Spec Fire Control Group to ensure reliable operation and ignition of hardened rifle primers.
Grip: The Mil-Spec LR-308 Lower Parts Kit includes an A2 style grip and grip screw to complete your AR-10 / LR-308 lower receiver.
Weight: The overall weight of the Mil-Spec LR-308 Lower Parts Kit is 0.49lbs.
.308/7.62 NATO BCG with Forward Assist Notches QPQ
An LR-308 / AR-10 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 BCG is an AR-10 / LR-308 compatible design, allowing use with .308 Winchester, 7.62 NATO, 6.5 Creedmoor, & .243 Win cartridges. The standard AR-10 / LR-308 bolt carrier is also machined from 9310/8620 Alloy Steel and is completed with a Nitride finish. This BCG 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 Compatibility: .308 Win, 7.62 NATO, 6.5 Creedmoor, .243 Win - This BCG is standard for the .308 Win, 7.62 NATO, 6.5 Creedmoor, .243 Win 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. 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.
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 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.
LR-308 Charging Handle Aluminum
The Charging Handle on the DPMS LR-308 / AR-10 rifle is a simple latching design that indexes with the gas key on your bolt carrier group, this allows you to charge your rifle, eject and feed rounds manually.
About this Charging Handle: Omega Mfg. offers an extensive line of sporting goods products ranging from riflescopes, red dots, flashlights, Iron sights, Mounts, and much more accessories. We serve the needs of our consumers by offering a wide variety of accessories for many different firearm platforms.
This is an Omega Mfg. AR-10/LR308 Charging Handle with Steel Latch. It is a standard AR-10 .308 charging handle. It allows the operator to lock their bolt open or to chamber a round.
Ambidextrous: This AR-15 charging handle can be manipulated from both sides, improving ergonomics for both left and right-handed shooters.
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 LR-308 platform. This will work on the AR-15 platform, but the latch will not engage with a groove cut on the upper receiver, and it will be a few inches longer.
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