ASK AN EXPERTDescription
- AR-15 Complete Upper with Bolt Carrier Group
- 16in 416R Stainless Steel Barrel
- 5/8"x24 Threaded Barrel with Pepper Pot Brake
- Mid-Length Gas System
- Medium Contour Barrel Profile
- M4 Feed Ramps
- Forged 7075-T6 Aluminum Flat Top Upper Receiver
- 15" RPR Free Float Rail System Handguard
- M-LOK Compatible
- Black Type III Anodized Finish
The Radical Firearms 16" medium contour profile 6.5 Grendel is a complete MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or advanced shooter wanting to finish out that build and hit the range. Built with our 15" RPR free float rail system for increased accuracy and keeping your hands cool. No matter what your style of shooting is, Radical Firearms has you covered.
Warranty Information
| Barrel Length, in | 16" |
| Gas System | Rifle Length |
| Barrel Profile | Medium Contour Profile |
| Barrel Material | 416R |
| Barrel Finish | Stainless Steel |
| Muzzle Thread | 5/8x24 |
| Chamber | 6.5 Grendel |
| Twist Rate | 1:8 |
| Barrel Extension | M4 Feed Ramp |
| Gas Block Type | .750 Low-profile Gas Block |
| Muzzle Device | Pepper Pot Brake |
| Upper Receiver Material | Forged 7075 T6 |
| Upper Receiver Style | M4 MIL-STD |
| Upper Receiver Finish | Type III Anodizing |
| Forward Assist | Yes |
| Dust Cover | Yes |
| Handguard Type | Free Float |
| Handguard Style | M-Lok Thin Rail |
| Handguard Length, in | 15" |
| Charging Handle | MIL-STD |
| Bolt Carrier Group Included | Yes |
| BCG Finish | Nitride |
