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Remington 783 Magazine Guide
American Rifle Magazines builds US-made replacement magazines for the Remington 783 — short action, long action, magnum, and .450 Bushmaster. Shop the magazine that fits your caliber below, then use our guides to match it to your rifle.
Remington 783 Magazine Fitment Chart
Match your Remington 783 caliber to the right magazine — short action, long action, magnum, or .450 Bushmaster.
| Your caliber | Action | Magazine that fits | Capacity |
|---|---|---|---|
| .308 Win, .243 Win, 6.5 Creedmoor, 7mm-08 | Short action | 783 Short Action | 4‑rd · 8‑rd (XT) |
| .223 Rem | Short action | 783 .223 | 4‑rd |
| .22-250 Rem | Short action | 783 .22-250 | 4‑rd |
| .30-06 Sprg, .270 Win, .25-06 Rem | Long action | 783 Long Action | 4‑rd |
| 7mm Rem Mag (magnum) | Long action | 783 Magnum | 3‑rd |
| .450 Bushmaster | — | 450 Bushmaster | 3‑rd |
Not sure short vs long action? Short-action calibers (like .308/.243) use a shorter magazine than long-action (.30-06/.270). Check your caliber stamp on the barrel, or send us your details and we’ll confirm.
Remington 783 Magazine FAQ
How do I know if my Remington 783 is short action or long action?
Match the caliber stamped on your barrel. Short-action calibers — .308 Win, .243 Win, 6.5 Creedmoor, 7mm-08, and .223 Rem — use the shorter magazine. Long-action calibers — .30-06 Sprg, .270 Win, and .25-06 Rem — use the longer magazine.
What magazine fits a Remington 783 in .308?
The 783 short-action magazine, offered in a 4-round or an 8-round (XT) capacity. The same short-action magazine also fits the .243 Win, 6.5 Creedmoor, and 7mm-08 chamberings.
What magazine fits a Remington 783 in .30-06?
The 783 long-action 4-round magazine. It also fits the .270 Win and .25-06 Rem, which are the other common long-action 783 calibers.
What magazine capacities are available for the Remington 783?
Short-action calibers use a 4-round or an 8-round (XT) magazine; long-action calibers use a 4-round magazine; the 7mm Rem Mag magnum uses a 3-round magazine; and the .450 Bushmaster uses a 3-round magazine.
Does a Remington 783 in 7mm Rem Mag use the same magazine as the .308?
No. The 7mm Rem Mag is a magnum cartridge and uses the dedicated 3-round 783 magnum magazine, not the short-action magazine that fits the .308.
What magazine fits a Remington 783 in .223?
The 783 .223 short-action 4-round magazine, which is specific to the .223 Rem chambering of the 783.
Related guides: Marlin Magazine Guide · Rifle Magazine Buying Guide · Magazine Care & Maintenance
Shop Remington 783 Magazines
See all →US-made, factory-pattern magazines — built to drop in and feed like the original.
Remington 783 Short Action Magazine
$35.00
Remington 783 Long Action 4 Round Rifle Magazine
$36.00
Remington 783 Magnum Long Action Gun Magazine
$37.00
Remington Model 783 Short Action .223 Rifle Magazine
$38.00
Remington ARM-783XT Short Action Magazine
$59.99Not sure which magazine fits your rifle?
Match by model and caliber before you buy — our fitment guides walk you through it in a minute.
Remington 783 Guides & Fitment
See all articles →Straight answers from the people who build the magazines.
Remington 783 Magazine Capacity: How to Choose the Right Size for Your Rifle
Remington 783 Magazine Capacity: A Guide to Maximizing Your Rifle's Potential
The Top Remington Hunting Rifles for Every Type of Game
The Art of Customizing Your Remington Hunting Rifle: Magazine Enhancements
Comparing Classic and Modern Remington Hunting Rifles
