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

SA Echelon Alpha 01
SA Echelon Alpha 01

Affordable & Feature-Rich: The Springfield Armory Echelon Alpha 4.0C

Springfield Armory entered the world of modular, striker-fired handguns in 2023 with its Echelon line of pistols, and for 2026, Springfield is introducing an entry-level Echelon model with the Alpha 4.0C.

5 New SBRs for 2026

It has never been easier for gun owners to buy and use short-barreled rifles, and for the occasion, we have five of the latest SBRs on the market right now.

Review: Military Armament Corporation MAC-5K

SDS Arms, under its Military Armament Corporation (MAC) brand, imports Turkish-made roller-delayed handguns of the H&K MP5 pattern called the MAC-5K.

8 New Revolvers for 2026

Despite the incredible array of polymer-frame, striker-fired, semi-automatic handguns on the market, the classic revolver not only refuses to die, it has seen something of a resurgence in recent years.

The Armed Citizen® May 18, 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.

8 New Semi-Auto Shotguns for 2026

For 2026, the semi-automatic shotgun market has seen even more growth, with some manufacturers expanding their current offerings and other makers entering the marketplace with novel designs.

Interests



Get the best of American Rifleman delivered to your inbox.