B5 Systems Stocks & Chassis | Genuine B5 Systems, Free Shipping Over $99

We ship to addresses within the United States only.

B5 Systems stocks & chassis at D&R Sports Center — 14 models, including the Collapsible Precision Stock for AR-15 and Collapsible Precision Stock for AR-15. Every one is factory-new, with free shipping on US orders of $99 or more.

Browse all stocks & chassis from every brand, or the full B5 Systems range. Related: B5 Systems Grips & Foregrips, B5 Systems Handguards & Rail Sections.

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B5 Systems

B5 Systems Sierra K Receiver Extension Stock for B5 Systems Sierra K Extension

MSRP:

Was:

Now: (Inc. Sales Tax)

MSRP: $61.00

Was:

Now: $57.95
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B5 Systems

B5 Systems Sierra K Extension Kit for AR15, Black

MSRP:

Was:

Now: (Inc. Sales Tax)

MSRP: $135.00

Was:

Now: $128.25
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B5 Systems

B5 Systems Sopmod Government Ships in Plastic Bag, Mil Spec

MSRP:

Was:

Now: (Inc. Sales Tax)

MSRP: $100.00

Was:

Now: $95.00
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B5 Systems

B5 Systems Enhanced SOPMOD Mil-Spec Stock with QD Mount, Woodland or MultiCam Black

MSRP:

Was:

Now: (Inc. Sales Tax)

MSRP: $128.00

Was:

Now: $121.60
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B5 Systems

B5 Systems Modular Picatinny Stock for Picatinny

MSRP:

Was:

Now: (Inc. Sales Tax)

MSRP: $200.00

Was:

Now: $190.00
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B5 Systems

B5 Systems Collapsible Precision Stock for AR-15, Long

MSRP:

Was:

Now: (Inc. Sales Tax)

MSRP: $230.00

Was:

Now: $218.50
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B5 Systems

B5 Systems CAR 15 Stock

MSRP:

Was:

Now: (Inc. Sales Tax)

MSRP: $50.00

Was:

Now: $47.50
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B5 Systems

B5 Systems Bravo Mil-Spec Stock with Quick Detach Mount, MultiCam or MultiCam Black

MSRP:

Was:

Now: (Inc. Sales Tax)

MSRP: $89.00

Was:

Now: $84.55
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B5 Systems

B5 Systems Bravo Mil-Spec Stock, Woodland Camo

MSRP:

Was:

Now: (Inc. Sales Tax)

MSRP: $89.00

Was:

Now: $84.55
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B5 Systems

B5 Systems AK Stock, Black

MSRP:

Was:

Now: (Inc. Sales Tax)

MSRP: $125.00

Was:

Now: $118.75
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B5 Systems

B5 Systems Bravo Mil-Spec Stock for AR-15

MSRP:

Was:

Now: (Inc. Sales Tax)

MSRP: $61.00

Was:

Now: $57.95
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B5 Systems

B5 Systems Enhanced SOPMOD Mil-Spec Stock for AR-15

MSRP:

Was:

Now: (Inc. Sales Tax)

MSRP: $100.00

Was:

Now: $95.00