It's the AR workhorse of dependability. With a direct impingement gas operating system, chrome lined barrel, and semi-auto, full-auto and burst fire capability, it’s the AR platform tried, trusted and proven to deliver when needed.
| Configuration | SKU | Image | Caliber | FIRE-CONTROL | Barrel Length | TWIST | BARREL MATERIAL | Stock | HANDGUARD | SIGHTS | MAGAZINE | MUZZLE DEVICE | WEIGHT | LENGTH |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14.5" R4 Patrol Semi-Auto View Product |
86554 |  |
5.56 NATO |
Semi-Auto | 14.5" | 1:7 | Hammer Forged Chrome-Lined 4150 | 6 Position M4 type | Standard M4 plastic hand guard with heat shield | Fixed Front | Rear A3 Carry Handle | 30rd | A2 Flash Hider | 7lbs | 31" |
| 16" R4 Patrol Semi-Auto View Product |
86532 |  |
5.56 NATO |
Semi-Auto | 16" | 1:7 | Hammer Forged Chrome-Lined 4150 | 6 Position M4 type | Standard M4 plastic hand guard with heat shield | Fixed Front | Rear A3 Carry Handle | 30rd | A2 Flash Hider | 6.75lbs | 32.5" |
| 11.5" R4 Patrol Select-Fire View Product |
86535 |  |
5.56 NATO |
Semi-Auto | 11.5" | 1:7 | Hammer Forged Chrome-Lined 4150 | 6 Position M4 type | Standard M4 plastic hand guard with heat shield | Fixed Front | Rear A3 Carry Handle | 30rd | A2 Flash Hider | 7lbs | 31" |
| 14.5" R4 Patrol Select-Fire View Product |
86496 |  |
5.56 NATO |
Semi-Auto | 14.5" | 1:7 | Hammer Forged Chrome-Lined 4150 | 6 Position M4 type | Standard M4 plastic hand guard with heat shield | Fixed Front | Rear A3 Carry Handle | 30rd | A2 Flash Hider | 6.75lbs | 32.5" |
| 20" R4 Patrol Select-Fire View Product |
86555 |  |
5.56 NATO |
Semi-Auto | 20" | 1:9 | Hammer Forged Chrome-Lined 4150 | 6 Position M4 type | Standard M4 plastic hand guard with heat shield | Fixed Front | Rear A3 Carry Handle | 30rd | A2 Flash Hider | 7lbs | 31" |