CMMG Endeavor 22 ARC 20" 28B3D0CMB

CMMG ENDEAVOR® – .22 ARC – 20" Barrel – Model 28B3D0CMB – UPC 810148627423 Stretch your effective range with a purpose-built precision AR. The CMMG ENDEAVOR® .22 ARC (20") is engineered for shooters who want long, flat trajectories, excellent wind performance, and match-leaning accuracy in a refined, optics-ready platform. Chambered in the efficient .22 ARC cartridge and configured with a 20-inch barrel for optimal velocity, Model 28B3D0CMB (UPC 810148627423) is a natural fit for predator and varmint control, PRS-style gas gun matches, and data-driven range days where consistency matters as much as comfort. Why Choose the ENDEAVOR in .22 ARC Longer barrel, higher velocity: The 20" tube helps realize the .22 ARC’s ballistic potential—flatter flight, less drift, and cleaner dope at distance. Match-minded configuration: ENDEAVOR builds typically emphasize precision with free-float handguards, rigid receivers, and components selected for stability and repeatability. .22 ARC advantage: Designed around modern, high-BC bullets, .22 ARC holds speed and bucks wind better than many legacy small-caliber options—ideal for ethical predator shots (where legal) and mid- to long-range steel. Low recoil, high feedback: Softer impulse lets you stay on glass, spot trace and splash, and send quick, accurate follow-ups. AR modularity: Drop in your favorite trigger, mount your glass, and tailor furniture and controls—no special ecosystem required. Key Identifiers Platform: CMMG ENDEAVOR® Caliber: .22 ARC Barrel Length: 20 inches Model Number: 28B3D0CMB UPC: 810148627423 Exact handguard profile, trigger, muzzle device, finish color, and small parts may vary by SKU/production lot. Always confirm the in-box configuration on your product label. Feature Highlights Free-float handguard: Preserves barrel harmonics and provides ample M-LOK® real estate for bipods, bags, and QD sling points. Optics-ready receiver: Ready for LPVOs, mid-power variables (2–12× / 3–15×), or precision scopes—use standard AR mounts and rings. Threaded muzzle (verify pitch): Add a brake/comp for sight stability or a suppressor where legal. Precision-oriented build: Rigid receiver set and quality coatings/machining support consistent accuracy across long strings. AR-style controls: Familiar manual of arms for seamless cross-training and fast manipulation. Performance You’ll Notice Flatter trajectories & fewer wind surprises: With suitable loads, the 20" .22 ARC setup reduces holdover and windage drift from 100 to 700+ yards (load/conditions dependent). Long-range consistency: The extended dwell/velocity window can tighten vertical dispersion and make ballistic solutions more repeatable. Comfort over volume: Low recoil encourages more reps—great for developing positional fundamentals and dialing in holds. Data-driven readiness: Stable configuration makes gathering and trusting your dope easier, whether you dial or hold. Ideal Use Cases Predator & varmint: Efficient, flat-shooting cartridge with excellent downrange manners (observe local hunting laws). Gas-gun matches & training: Build wind-reading and position transitions without punishing recoil. Range precision work: Validate ballistic calculators, confirm nodes, and ring steel with confidence at distance. Smart Setup & Accessory Ideas Optics: All-around: 1–10× LPVO for near-to-far versatility. Precision-leaning: 2–12× / 3–15× or similar for dialing, detailed holds, and improved mirage reading. Support: Lightweight bipod (cant/tilt), Arca or tripod clamp, rear bag for prone and field positions. Controls & comfort: Ambi safety, enhanced trigger (as desired), two-point QD sling, adjustable stock/cheek for consistent eye alignment. Muzzle device: Brake/comp to maintain sight picture; consider suppressor use where legal (confirm thread pitch on your unit). What’s in the Box* CMMG ENDEAVOR® .22 ARC – 20" (Model 28B3D0CMB) Owner’s manual & documentation Magazine (capacity may vary by region) *Contents may vary; refer to your packaging label for exact inclusions. Specifications (At a Glance) Caliber: .22 ARC (SAAMI-spec factory ammunition recommended) Barrel: 20" (profile/twist rate may vary by SKU) Handguard: Free-float, M-LOK® compatible (length/profile varies by SKU) Operating System: Semi-automatic, AR-pattern Muzzle: Threaded; device/pitch varies by model Finish: Durable, corrosion-resistant external coatings Compatibility: Broad AR-pattern ecosystem—optics, mounts, triggers, grips, slings, etc. Care & Maintenance: Follow CMMG’s cleaning/lubrication schedule. Use quality factory ammo. Re-torque optics and accessories after initial break-in. Track round count and verify zero after travel. Safety, Compliance & Responsible Ownership Know your laws: Firearm, magazine, and suppressor regulations vary by jurisdiction. Confirm compliance before purchase or modification. Safe handling: Treat every firearm as loaded; muzzle in a safe direction; finger off the trigger until sights are on target; know your target and what’s beyond. Secure storage: Store unloaded in a locked safe, separate from ammunition. Use robust locks and cases during transport. SEO Highlights (Quick Scan) CMMG ENDEAVOR .22 ARC with 20" barrel for velocity and long-range consistency Model 28B3D0CMB, UPC 810148627423 Free-float M-LOK® handguard, optics-ready, threaded muzzle Flat-shooting .22 ARC ballistics, low recoil, AR-pattern modularity Ideal for predator/varmint, PRS-style gas-gun training, and distance steel Suggested Meta Title CMMG ENDEAVOR .22 ARC – 20" Precision AR | Model 28B3D0CMB | UPC 810148627423 Suggested Meta Description Reach farther with the CMMG ENDEAVOR .22 ARC. The 20" precision-minded AR delivers flat trajectories, low recoil, a free-float M-LOK® handguard, and optics-ready modularity. Model 28B3D0CMB, UPC 810148627423. The End