Description
ProMag RM40SL Standard Roller Follower magazine is made for AR-15 rifles and holds 40 rounds of .223 Remington/5.56 NATO ammunition. The magazine has a black polymer body with a steel-lined construction. It is designed as a roller-follower magazine for smoother feeding through the feed cycle.
Key details
- Caliber: .223 Remington/5.56 NATO
- Capacity: 40 rounds
- Roller follower magazine design
- Black polymer body with steel-lined construction
Specifications
| Fits | AR-15 |
|---|---|
| Part Type | Magazine |
| Caliber | .223 REM/5.56 NATO |
| Capacity | 40 rounds |
| Finish | Black polymer |
