Thompson/Center Dimension

by
posted on March 18, 2013
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
201291894319-tcdimension_m.jpg

The idea of a switch-barrel rifle sounds interesting, right? It’s an intriguing thought for most riflemen and women, but typically the setback is the cost of the second barrel. Thompson/Center’s Dimension bolt-action may eliminate that issue: its list price is only $699; additional barrels are just $199.

T/C offers four caliber groups: the “A” group is .204 Ruger and .223 Rem.; “B” is .22-250 Rem., .243 Win., 7mm-08 Rem. and .308 Win.; “C” is .270 Win. and .30-06 Sprg.; “D” is 7mm Rem. Mag. and .300 Win. Mag. When demands warrants, the company envisions adding more calibers.

You can get a closer look at the Dimension below, in a video hosted by American Hunter Editor-in-Chief Scott Olmsted.

Technical Specifications:

Mechanism Type: bolt-action, switch-barrel, repeating, center-fire rifle
Caliber: .
204 Ruger, .223 Rem., .22-250 Rem., .243 Win., 7 mm-08 Rem., .308 Win., .270 Win., .30-’06 Sprg., 7 mm Rem. Mag., .300 Win. Mag.
Receiver:
machined aluminum
Barrel Length:
22" or 24"
Rifling:
5R; 1:9"-1:12" RH twist depending on caliber
Weight:
7 lbs. (empty)
Overall Length:
413⁄4"-433⁄4"
Magazine:
three-round detachable box, single-stack, polymer
Trigger:
single-stage, pull weight adjustable from 3 lbs., 8 ozs., to 5 lbs.
Sights:
none, Weaver bases factory-installed
Stock:
Monte Carlo style synthetic; length of pull, adjustable from 121⁄2"-131⁄2"; drop at heel 9/16";drop at comb, 3/4"
Accessories:
torque tool, Weaver scope bases
Suggested Retail Price:
$679

Multimedia:

Latest

US Palm STORM CAT4 01
US Palm STORM CAT4 01

Storm on the Horizon: US Palm's Storm Cat4 Rifles & Pistols

Known primarily for its line of AK-platform accessories, this year, US Palm branched out with a full line of AR-style rifles and pistols, all of which have a unique feature set.

Review: Axil XCor Pro Hearing Protection

These do-it-all earbuds from Axil actually do it all.

Federal's New 6.5 Creedmoor +Peak: The Peak Alloy Case Goes Mainstream

Federal introduced its high-pressure Peak Alloy case design with the 7 mm Backcountry in 2025. Now, the company is incorporating it into high-pressure 6.5 Creedmoor loads with the +Peak design.

I Carry: Springfield Armory Echelon 4.0FC in a JM Custom Kydex Holster

In our latest "I Carry" video, a Springfield Echelon 4.0FC is outfitted with Aimpoint's new COA enclosed-emitter red-dot optic, and to carry this optic-equipped handgun, we've selected a JM Custom Kydex holster.

The Armed Citizen® June 5, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Multi-Caliber MK24 to Replace SCAR-H For SOCOM

U.S. Special Forces will soon be replacing their 7.62-NATO-chambered SCAR-Hs with a new, barrel-swapping MK24 Mid-Range Gas Gun-Assault (MRGGA) gun capable of running either 7.62 NATO or 6.5 Creedmoor.

Interests



Get the best of American Rifleman delivered to your inbox.