ARMSLIST – For Sale: Barrett 98B .338 Lapua Magnum

Description

The Barrett 98B .338 Lapua Magnum is a precision instrument engineered for shooters who demand consistent sub-MOA accuracy at extreme distances. For the American long-range enthusiast, whether you are engaging steel at 1,500 yards on a Western ranch or competing in a PRS match in the Midwest, this rifle provides the mechanical foundation for repeatable, precise shot placement. It is a tool built for the disciplined marksman who understands that a 20-pound bolt-action rifle is a platform for deliberate, high-performance shooting, not a casual plinker.

What This Product Is and Who It’s For

The Barrett 98B is a bolt-action, magazine-fed rifle chambered in .338 Lapua Magnum, featuring a 20-inch heavy barrel with a black finish. It is specifically designed for the long-range target shooter, precision competition competitor, and the serious hunter who needs to ethically take game at distances beyond 800 yards. This is not a rifle for home defense or concealed carry; its weight and caliber are optimized for stationary or supported shooting positions where accuracy and terminal energy at range are the primary objectives. Collectors will also appreciate the 98B as a significant piece of modern firearms engineering from a manufacturer known for heavy-duty reliability, but its primary purpose is as a working firearm for the demanding shooter.

Key Specifications

• Caliber: .338 Lapua Magnum
• Action: Bolt-action, manually operated
• Capacity: 10-round detachable box magazine
• Barrel Length: 20 inches, heavy-profile, fluted for weight reduction and heat dissipation
• Finish: Black, matte, corrosion-resistant coating
• Overall Length: Approximately 45 inches
• Weight: Approximately 13.5 pounds (unloaded, without optics)
• Stock: Adjustable, aluminum chassis with synthetic overmold, featuring an adjustable cheek rest and length of pull
• Sights: None included; receiver is equipped with a Picatinny rail for mounting optics
• Twist Rate: 1:9.5 inches, optimized for heavy, high-ballistic-coefficient bullets
• Trigger: Adjustable two-stage trigger

Feature Deep-Dive

The Barrett 98B’s action is built around a three-lug bolt with a 60-degree lift, which provides ample clearance for scope-mounted optics while maintaining a short, efficient bolt throw. This design contributes to faster follow-up shots when operating the action from a prone or bench position. The bolt itself is fluted to reduce friction and debris accumulation, and the extractor is a robust, claw-type design that reliably pulls spent cases from the chamber even under fouled conditions. The entire action is bedded into a free-floating aluminum chassis, ensuring that the barrel is not contacted by the stock, which is a critical factor in maintaining consistent accuracy as the barrel heats up during extended strings of fire.

The heavy 20-inch barrel is cold hammer-forged from 416R stainless steel and then coated with a black, corrosion-resistant finish. While 20 inches is shorter than many .338 Lapua rifles, it offers a practical balance between velocity retention and portability for a precision rifle. The barrel is fluted along its length, which reduces overall weight by several ounces and increases surface area for cooling. The 1:9.5-inch twist rate is specifically chosen to stabilize heavier bullets in the 250 to 300-grain range, which are the projectiles that deliver the .338 Lapua’s signature long-range performance. The muzzle is threaded (5/8×24) and comes with a protective cap, allowing the user to attach a muzzle brake or suppressor without needing a gunsmith.

The stock system is a fully adjustable aluminum chassis with a synthetic overmold for a positive grip in wet or cold conditions. The cheek rest is adjustable for height and can be moved laterally to align the shooter’s eye with the optic. The length of pull is adjustable via spacers, accommodating shooters of various sizes and shooting positions. The forend is equipped with M-Lok slots along the sides and bottom, allowing the user to attach bipods, sling swivels, or accessory rails without drilling or modifying the stock. The magazine well is flared for easy, positive reloads, and the 10-round magazine is constructed from steel with a polymer floorplate, designed to feed the large .338 Lapua cartridges reliably under spring tension.

The trigger system is a two-stage design with a crisp, user-adjustable pull weight. The first stage takes up the slack, and the second stage provides a clean break without creep or overtravel when properly adjusted. This allows the shooter to set the trigger to their preferred weight, typically between 2.5 and 4 pounds, which is appropriate for precision work. The safety is a two-position, tang-mounted design that locks the trigger and bolt when engaged, and is easily accessible without changing the shooting grip. The receiver is machined from a solid billet of 7075-T6 aluminum and features an integrated 20-MOA Picatinny rail, which provides the necessary elevation adjustment for long-range optics without needing a separate tapered base.

Barrett has integrated several user-serviceable features into the 98B. The bolt can be disassembled for cleaning without tools, and the firing pin assembly is easily removed for inspection. The barrel is a user-replaceable component, secured by a barrel nut system, which allows a qualified shooter or gunsmith to swap barrels when the original is worn out or if a different caliber conversion is desired (within the same bolt face dimensions). The rifle also includes a built-in recoil lug that is integral to the receiver, ensuring that the bedding interface remains consistent over the rifle’s service life. These design choices reflect a focus on durability and long-term ownership, which is a hallmark of Barrett’s engineering philosophy.

Ideal Use Cases

• Long-Range Target Shooting: The primary use case. The 98B’s accuracy, heavy barrel, and adjustable stock make it a strong platform for shooting at distances from 800 to 1,500 yards and beyond.
• Precision Rifle Competition: Suitable for PRS, F-Class, and similar matches where .338 Lapua is allowed. The 10-round magazine and adjustable chassis provide a competitive advantage in stage-based formats.
• Big Game Hunting: Ethical for large, tough game such as elk, moose, or bear at extended ranges, provided the shooter has the skill to place a precise shot. The rifle’s weight makes it more suitable for stand hunting or shooting from a vehicle than for long stalks.
• Collecting: As a production rifle from a respected American manufacturer, the 98B holds interest for collectors of modern precision firearms, particularly those focused on .338 Lapua Magnum platforms.

Compatibility Notes

• Ammunition: The rifle is chambered for .338 Lapua Magnum ammunition. It will reliably cycle factory loads from major manufacturers such as Lapua, Norma, Hornady, and Federal. Handloaders should use projectiles within the 250-300 grain range for optimal accuracy with the 1:9.5 twist rate.
• Magazines: The rifle uses Barrett 98B-specific 10-round steel magazines. These are available from Barrett and select aftermarket suppliers. Do not use magazines designed for other Barrett models or other .338 rifles.
• Optics: The 20-MOA Picatinny rail accepts standard 1913-style rings and mounts. Use a quality long-range scope with sufficient elevation travel, such as a 5-25x or 7-35x variable power optic.
• Muzzle Devices: The 5/8×24 threaded muzzle accepts standard .338-caliber muzzle brakes and suppressors. Ensure the suppressor is rated for .338 Lapua Magnum pressures.
• Bipods and Accessories: The M-Lok forend accepts standard M-Lok accessories. Harris, Atlas, and similar bipods can be attached via a M-Lok adapter or a sling swivel stud mounted to the forend.

Frequently Asked Questions

Q: Can this rifle be shipped directly to my home address?
A: No. Per federal law, this rifle must be shipped to a Federal Firearms License (FFL) holder in your state. We will ship to your chosen FFL dealer after we receive a signed copy of their license. You cannot receive this firearm at a residential address.

Q: What is the FFL transfer process for this purchase?
A: After you place your order, you will need to provide us with the contact information for your local FFL dealer. We will contact them to verify their license and arrange shipment. Once the rifle arrives at your FFL, you will complete a Form 4473 and pass a NICS background check before taking possession. You are responsible for any transfer fees charged by your FFL.

Q: Is this rifle compatible with standard .338 Lapua ammunition, or does it require specific loads?
A: It is compatible with all SAAMI-spec .338 Lapua Magnum ammunition. We recommend using factory loads with bullet weights between 250 and 300 grains for the best accuracy. Avoid using subsonic ammunition, as it may not cycle reliably or provide adequate pressure for consistent function.

Q: What warranty does Barrett provide for the 98B?
A: Barrett offers a limited lifetime warranty to the original owner against defects in materials and workmanship. This covers the receiver, barrel, and bolt assembly. Wear items such as springs, magazines, and finish are not covered. Warranty service is handled directly through Barrett’s facility in Tennessee. We recommend registering your warranty online after purchase.

Q: What is your return policy for this firearm?
A: Due to federal regulations on firearms sales, we cannot accept returns on this item once it has left our inventory. If the rifle arrives with a manufacturing defect or is damaged in transit, please contact us within 48 hours of delivery. We will work with Barrett to arrange a warranty repair or replacement. We strongly recommend inspecting the rifle at your FFL before accepting the transfer.

Closing Call to Action

The Barrett 98B .338 Lapua Magnum is available for purchase and can be shipped to your licensed FFL dealer anywhere in the United States. If you have questions about compatibility, availability, or the ordering process, please contact our sales team. We are an authorized Barrett dealer and can assist you with selecting the right accessories for your build. Order now to secure this precision rifle for your next long-range project.