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Linemount T91 Collapsible Stock w/ Buffer Tube & End Plate

Linemount T91 Collapsible Stock w/ Buffer Tube & End Plate

Linemount · Stocks

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Best price

$129.95at AR15Discounts

checked Nov 3, 2026

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Where to buy

StorePriceAvailabilityBuyAdd to build
AR15Discounts Best price $129.95checked Nov 3, 2026 Check store Buy at AR15Discounts
Dirty Bird $129.95checked Nov 3, 2026 Check store Buy at Dirty Bird

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

Dashed line = out of stock. Tracking since Oct 28, 2026.

Show the prices as a table
StoreLatestLowestHighest
AR15Discounts$129.95$129.95$129.95
Dirty Bird$129.95$129.95$129.95

Since Oct 28, 2026.

About this part

The Linemount T91 Collapsible Stock w/ Buffer Tube & End Plate is an AR-15 stock from Linemount. It's sold by 2 stores, all at $129.95.

Fits and works with

Buffer system
Carbine · Buffers and springs

Specifications

Manufacturer
Linemount
Type
Stock
Platform
AR-15

From the manufacturer

Upgrade your Taiwanese Type 91 or AR-15/M4 rifle with the Linemount T91 Collapsible Stock with Buffer Tube and End Plate, the ultimate accessory for enhanced maneuverability and customizable fit. Crafted for precision and durability, this kit delivers military-grade performance straight from Taiwan, allowing shooters to adjust their setup for optimal comfort during range sessions, tactical training, or field operations. Key Features 5-Position Adjustable Stock: Easily collapse and extend for a personalized length of pull, improving handling in tight spaces or when wearing gear. Carbine-Length Buffer Tube: Compatible with both T91 and AR-15/M4 platforms, ensuring smooth cycling and reliable operation. Aluminum Castle Nut and End Plate: Secure installation with high-strength components that withstand rigorous use. Taiwanese-Made Quality: Built to exacting standards for superior reliability and longevity in demanding environments. Specifications Weight: 20 oz Material: Durable polymer stock with aluminum hardware Compatibility: AR-15/M4 lowers and Taiwanese Type 91 rifles Buffer Tube Length: Carbine (approximately 7 inches) Positions: 5 adjustable settings Why Choose the Linemount T91 Collapsible Stock? This kit addresses common challenges faced by rifle enthusiasts, such as limited adjustability in fixed-stock setups or compatibility issues with imported parts. The collapsible design reduces overall length for better storage and transport, while the included buffer tube and end plate simplify installation-no need for mismatched components. Benefit from enhanced ergonomics that reduce fatigue during extended shooting, and enjoy the peace of mind from authentic Taiwanese engineering known for its exceptional reliability and accuracy in piston-driven systems. Frequently Asked Questions Q: Is this stock compatible with standard AR-15 buffer tubes? A: No, the T91 stock is designed specifically for the included T91 buffer tube. It does not fit standard commercial or mil-spec AR buffer tubes. Q: Does the kit include a buffer spring or buffer weight? A: This kit includes the stock, buffer tube, castle nut, and end plate only. Buffer springs and weights are not included and must be sourced separately based on your rifle's requirements. Q: Can this be used on both T91 and AR-15 rifles? A: Yes, it fits both Taiwanese Type 91 rifles and standard AR-15/M4 lowers for versatile applications. Elevate your rifle build today with the Linemount T91 Collapsible Stock kit-precision, adaptability, and performance in one complete package. Perfect for collectors, competitive shooters, and tactical enthusiasts seeking authentic upgrades.

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$129.95 at AR15Discounts
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