About Product
The Mk4 D utilizes CMMgs RKM14 KeyMod free floating hand guard for maximum mission flexibility. The barrel is a mil-spec phosphate finished, chrome lined, hammer forged by FN Mfg., 1:7” twist 16” barrel. The hammer forging process and FN’s legendary quality create an extremely durable yet accurate barrel. The rifle is rounded out with a Magpul MOE adjustable stock, Magpul MOE pistol grip and trigger guard. Each rifle includes a Magpul PMAG 30rd magazine, owner’s manual and CMMG’s lifetime guarantee. Caliber: 5.56mm. Barrel: 16” medium weight tapered profile, hammer forged, chrome-lined. Muzzle: A2 compensator, threaded 1/2-28. Hand Guard: CMMG RKM14 KeyMod hand guard. Upper Rcvr: Forged 7075 T-6 AL M4 type. Lower Rcvr: Forged 7075 T-6 AL AR 15 type. Trigger: Single stage mil-spec style trigger. Pistol Grip: Magpul MOE. Butt Stock: Magpul MOE butt stock with 6-pos mil-spec rcvr. extension. Weight: 6.5 lbs (unloaded), 7.5 lbs (loaded w/30rd PMAG). Length: 33” (stock collapsed), 39” (stock extended).
| Model: | Mk4 D |
|---|---|
| Manufacturer: | CMMG Inc. |
| Item #: | 55A1D88 |
| Action: | Semi automatic |
| Caliber: | 223 Remington (5.56×45mm NATO) |
| Barrel length: | 16" |
| Barrel finish: | Black |
| Barrel type: | Round |
| Rate of twist: | 1 in 7" |
| Stock type: | Expandable |
| Stock material: | Polymer |
| Stock finish: | Black |
| Butt: | Plastic |
| Overall length: | 33 -39" |
| Sights: | BUIS |
| Trigger: | Single stage mil-spec style |
| Magazine capacity: | 30 |
| Magazine type: | Detachable Box |
| Weight: | 6.5 lbs. |
