Description
CMMG MK4 T 22LR
When modularity affordability and quality are all important the Mk4 T is the rifle of choice. The Mk4 T introduces CMMG’s RKM series of KeyMod free float hand guards. Either a 416 stainless or nitrided 4140 CrMo steel barrel in a medium taper profile are offered for both 5.56mm and 300 BLK. The 22LR and 9mm models feature a nitrided 4140 CrMo M4 profile barrel. – Caliber: 22LR – Action: Semi-Automatic – Capacity: 25+1 – Twist: 1:16 – Barrel Length: 16 – Stock: 6-Position M4 – Muzzle: A2 comp. threaded 1/2-28 – Hand Guard: CMMG RKM11 KeyMod hand guard – Furniture: A2 pistol grip M4 butt stock with 6-pos mil-spec receiver extension – Receiver: Forged 7075-T6 AL M4 type upper AR15 type lower – Trigger: Single stage mil-spec style trigger – Weight: 6.3 lbs (unloaded) – Length: 32 (stock collapsed)
Product Highlights
| Brand | Remington |
| Model | GP100 |
| Caliber | 9mm |
| SKU | 815835015750 |
Additional information
| Caliber | 9mm |
|---|---|
| Manufacturer | Remington |
| Model | GP100 |

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