| Remington Model 504 | |
| Origin: | United States |
| Type: | Rifle |
| Is Ranged: | yes |
| Designer: | Remington R&D |
| Manufacturer: | Remington Arms |
| Production Date: | 2004–2007[1] |
| Weight: | 6lbs |
| Part Length: | 20inches[2] 22inches[3] |
| Cartridge: | .22 LR, .17 HM2 or .17 HMR |
| Barrels: | 20" |
| Action: | Bolt with dual extractors |
| Feed: | 5 round detachable magazine |
| Sights: | None, tapped receiver for scope-mount bases |
The Remington Model 504 is a bolt-action rimfire rifle that can chamber .22 LR, .17 HM2 or .17 HMR cartridges. The gun is a replacement of the now obsolete Remington Model 541, and was itself replaced by the Remington Model 547 in 2007. The Model 504T was a target variant built in 2006 that differed from the original 504 in using a laminated wood stock with a raised comb, a target style forearm and a heavier barrel.