The M4-22 Redline is the first premium .22 LR semi-automatic tactical rimfire rifle born from the partnership between Tippmann Arms and Tandemkross to offer a competition-ready configuration. Featuring a fluted 16" 4150 solid steel barrel with a red Duracoat finish; a TK "Game Changer PRO" compensator; TK AR15 "hiveGrips"; 9" composite free-float handguard with red accents throughout; Mil-Spec compatible aluminum upper and lower receiver welcoming most AR-15 stocks, handguards and sights.
| Trigger | Single Stage |
| Twist | 1:16" |
| Caliber | 22 LR |
| OAL | 34.50" |
| FireArm | yes |
| Weight | 5.20 lbs |
| Weight Range | 5 lbs to 5.99 lbs |
| Stock Description | Adj CAR15 |
| Muzzle | TK "Game Changer Pro" Compensator |
| Action | Semi-Auto |
| Safety | Two-Position |
| Barrel Description | Fluted Threaded |
| Hand | Right Hand |
| Stock Finish Group | Black |
| Barrel Length | 16" |
| Receiver Material | Aluminum |
| Sights | Flip Up Front & Rear |
| Barrel Length Range | 16" to 16.99" |
| Capacity | 10+1 |
