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Stock + Buffer Tube Kit: B5 Systems Collapsible Precision Stock for .308 + Omega Mfg. LR-308 Mil-Spec Buffer Tube Kit

Part Number: CO-84028
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On sale $319.99 $234.99
Retail Price:$319.99
Your Savings:$85.00(27%)
31 left In Stock!
Availability: In Stock
Stock + Buffer Tube Kit:
 B5 Systems Collapsible Precision Stock for .308
+ Omega Mfg. LR-308 Mil-Spec Buffer Tube Kit

B5 Systems Collapsible Precision Stock for .308

General Info: A Fixed stock is perfect for the modern marksman to add to their rifle. Featuring improved rigidity over adjustable stocks, fixed stocks offer perfect cheek welds, amazing shooting ergonomics, and sturdy platforms to assist the shooter in acquiring the eyebox in optics & irons alike. Fixed stocks on the AR platform began with the American service rifle the M-16 and was used in its consecutive upgrades the A2 through A4 variants. Modern-day shooters now can use various aftermarket fixed stocks that further enhance the rifle's capabilities and comfort.

Brand: B5 Systems

Brand Info: B5 Systems believes in the power of potential. Whether we're talking about the pure kinetic potential of a bullet in the chamber, or the potential of every gun owner to become a master of their firearm, the potential is built into every facet of our company and the way we approach our business. Founded in 2008, B5 Systems soon became an industry leader in U.S. military and aerospace manufacturing. With a passion for quality design and engineering, we've created some of the finest firearms accessories on the market and collaborated with the likes of Lockheed Martin, Boeing, L-3 Communications, and Sig Sauer. But B5 Systems makes more than products.

Model: The USA-made B5 Systems Collapsible Precision Stock for .308 is your solution for a solid mounting point for precision shooting with adjustable features. This stock can easily be adjusted to meet your needs and is easily collapsible as well. It is made from high-strength polymer and features an ambidextrous quick-detach sling swivel with limited rotation. There are a variety of sling mounts as well as an adjustment lever that can lock. As if this stock could not get any better it also has an M-LOK attachment point on the underside of the stock that is compatible with Picatinny rail sections.

Platform: AR-15 / 10

Carbine Buffer Tude: The Collapsible Precision Stock stock fits a standard Mil-Spec buffer tube with a(n) (set screw/adapter) to ensure firm mounting on the rear of your build.

Cheek Riser: The Collapsible Precision 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 Collapsible Precision Stock comes with QD attachment points for solid sling mounting.

Sling Loop:The Collapsible Precision Stock features multiple sling loops for easy classic mounting without the need for extra hardware.

Material: Collapsible Precision Stock Is made out of glass filled polymer for reliability and impact resistance against the great outdoors.

Finish: Collapsible Precision Stock is finished with a black appearance.

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.


Length: 7.25"

LR-308 Carbine Recoil Spring

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

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.


Phosphate Finish

Made of 4140 Hardened Steel

LR-308 Carbine Recoil Buffer 3.7 oz


Drop-in installation

Uses standard recoil spring

Fits AR-10/LR-308 with collapsible stock

Length: 2.5"

Weight: 3.7 oz

Color Buffer May Vary

End Plate

Standard Mil-Spec Castle Nut

To view the most up-to-date shipping times Click HERE.
To view Warranty, Returns, Terms & Restrictions Click HERE.

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