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Small arms2012–presentProfile in progress
Assault rifle Semi-automatic rifle Carbine
Remington R4 is a assault rifle Semi-automatic rifle Carbine originating in United States. It was built by Remington Arms Company. Reported operators include Australia, Iraq, Philippines.
Technical data
Points represent sourced observations, including revisions. Revisions on the same effective date are not separate inventory events. Ranges appear in the table and are not plotted as exact points.
| Observation / report period | Value | Source | Claim state |
|---|---|---|---|
| 28 Sept 2026 | 0.29 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 0.29 m | Wikipedia contributors | approved |
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Assault rifle Semi-automatic rifle Carbine
United States
2012–present
ISIL insurgency in the Philippines Islamic State insurgency in Iraq (2017-present)
Remington Arms Company
2012 – c. 2020
R4 Patrol/Operator/Enhanced: 11.5 in (290 mm) R4 Patrol/Operator/Enhanced: 14.5 in (370 mm) R4 Patrol/Operator/Enhanced: 16 in (410 mm) R4 Patrol 20 in (510 mm)
5.56×45mm NATO
5.56mm
Gas-operated , closed rotating bolt , Stoner bolt and carrier piston
STANAG magazine
Australia
Iraq
Philippines
Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
Remington R4 equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.