Interarms Mark X 98 Mauser Action .270win

Interarms .270 Rifle Overview

The "Interarms 270 rifle" typically refers to the Interarms Mark X (or its variant, the Whitworth model) chambered in .270 Winchester, a popular bolt-action hunting rifle imported by Interarms (a Virginia-based company active from the 1950s to the 1990s). Interarms didn't manufacture these rifles themselves; they imported high-quality Mauser-style actions from Zastava Arms in Yugoslavia (now Serbia) and had them finished with barrels, stocks, and other components. These rifles were known for their affordability, reliability, and accuracy, making them a staple for big-game hunters targeting deer, elk, or similar North American game.

Key Specifications

Based on common configurations for the Mark X and Whitworth in .270 Win:

Action: Mauser 98-style controlled-round-feed bolt action with a large claw extractor for reliable feeding and ejection. Long action (suitable for cartridges like .270 Win, .30-06, or .300 Win Mag).

Barrel: Typically 24 inches, blued steel, with 1:10 twist rate for stabilizing .270 bullets (e.g., 130-150 grain loads).

Capacity: 3+1 rounds (internal magazine with hinged floorplate for safe unloading).

Stock: Walnut (often checkered with rosewood forend cap) on higher-end Whitworth models; some later or budget versions had synthetic stocks. Weight around 7.5-8 lbs.

Sights: Open iron sights standard; drilled and tapped for scope mounts (common bases are Mauser-compatible, like Weaver or Leupold STD).

Overall Length: About 44-45 inches.

Trigger: Single-stage, adjustable (some custom builds add Timney or jeweled options).

Production Era: Primarily 1970s-1980s; serial numbers often start with "A" or "B" (e.g., A2123xx).

The Whitworth variant was a premium line with better wood and engraving (e.g., elk motifs on the stock), while the standard Mark X was more utilitarian.

Performance and Reputation

Accuracy: Users report sub-MOA groups with handloads (e.g., 130-grain bullets). It's praised for smooth cycling and low recoil in .270 Win, a flat-shooting cartridge ideal for 200-400 yard shots.

Build Quality: Solid commercial Mauser clone—better than many budget rifles of the era. Enthusiasts often customize them (e.g., Douglas barrels, Fajen stocks) for even better performance.

Pros: Affordable, durable, great value for a Mauser action. Positive feedback from forums like Firearms Talk and Shooters Forum highlights it as a "benchmark of quality."

Cons: Older models may show cosmetic wear; parts availability is good via Mauser aftermarket but not factory-specific. Some note the action feels "industrial" compared to high-end customs.

Ships Free to the FFL of your choice!