B5 Systems Collapsible Precision Long Stock - (Black)

The B5 Systems Collapsible Precision Long Stock in black is built for shooters who demand both adaptability and durability in their rifle setups. Engineered with MIL-SPEC materials and finishes, this stock is designed to withstand the rigors of professional use while maintaining reliable performance. Featuring a precision-adjustable cheek weld and buttpad with up to 1/2 inch of adjustment, users can fine-tune their rifle fit for maximum comfort and accuracy. The design incorporates 10 internal tensioners, ensuring a rock-solid lockup that eliminates wobble and enhances consistency with every shot. Additional highlights include underside M-LOK accessory slots, a cushioned non-slip buttpad, and ambidextrous fixed sling mounts with steel anti-rotational QD points, making this stock one of the most versatile options available. Measuring 8.5 inches in length and weighing just under 24 ounces, it delivers strength and ergonomics without unnecessary bulk. Perfect for AR platforms using MIL-SPEC carbine receiver extensions such as M4, A5, and M110K systems, the B5 Collapsible Precision Long Stock is also optimized for side folding adapters and side charging rifles, giving it unmatched compatibility across builds. The gross length of pull can be quickly adjusted with a pull-down lever and lockout feature, offering shooters the ability to transition from close-quarters maneuverability to long-range precision setups with ease. For customers searching for airsoft upgrades, tactical gear enhancements, or precision rifle accessories, this stock stands out as an ideal choice. With features like color-matched steel hardware, customizable cheekpiece mounting slots, and M-LOK accessory compatibility, it combines rugged dependability with modern adaptability. Whether upgrading an existing build or completing a custom rifle, this stock offers superior comfort, stability, and precision-making it a must-have component for serious shooters looking for premium performance and reliability.

Specifications

• Brand: B5 Systems
• Material: MIL-SPEC materials and finishes
• Fitment: MIL-SPEC Carbine Receiver Extensions (M4/A5/M110K)
• Adjustability: Cheek Weld and Buttpad adjustable up to 1/2" with precision dials
• Internal Tensioners: 10 internal tensioners for stability
• Mounting System: Underside M-LOK accessory attachment slots
• Sling Mounts: Ambidextrous fixed sling mounts and steel anti-rotational QD mounts
• Length of Pull Adjustment: Gross adjustment via pull-down lever with lockout feature
• Weight: 23.68 oz
• Length: 8.5 in
• Width: 2 in
• Height: 4.35 in
• Color: Black

Features

• Optimized for Use with LAW Side Folding Adapters and side charging platforms for added versatility
• Adjustable Cheek Weld and Buttpad with precision dials, offering up to 1/2" of adjustment for a custom fit
• 10 Internal Tensioners for a secure and stable fit
• Color Matched Steel Hardware for a sleek, coordinated look
• Gross Length of Pull Adjustment via a pull-down lever with a lockout feature for easy and secure length adjustments
• Ambidextrous Sling Mounts with fixed and quick disconnect steel anti-rotational QD mounts for versatility
• Cushioned Non-Slip Buttpad for improved comfort and stability
• Mounting Slots for Accessory Cheekpiece for customizable configurations
• Underside M-LOK Accessory Attachments for easy attachment of accessories
• Made from MIL-SPEC Materials and Finishes for maximum durability
• Fits MIL-SPEC Carbine Receiver Extensions (M4/A5/M110K) for broad compatibility

Package Includes: 1x Stock
Product Barcode: 814927022782