{"product_id":"nuprol-delta-vanguard-sentinel-tan-aeg-rifle","title":"Nuprol Delta Vanguard Sentinel (Tan) AEG Rifle","description":"\u003cp\u003eThe Nuprol Delta Vanguard Sentinel is a highly adaptable M4-style AEG built around the advanced Vortex programmable ETU system, offering players configurable fire control and dependable field performance. Combining lightweight nylon fibre polymer construction, reinforced internals and precision barrel components, the Sentinel is designed to perform across CQB environments, mixed terrain skirmishes and outdoor engagements while providing exceptional versatility and customisation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features (Quick View)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVortex programmable ETU system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSemi-only, burst and binary trigger fire modes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReinforced Version 2 gearbox\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDeans wired electrical system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e18:1 steel gears\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e8mm ball bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRotary hop-up unit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e50° hop rubber\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6.03mm precision inner barrel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eM90 quick-change spring system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLightweight accessory rail handguard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull-length 20mm MIL-STD-1913 top rail\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSkeletonised adjustable stock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eM4 magazine compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLightweight nylon fibre polymer construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eConstruction \u0026amp; Reliability\u003c\/h2\u003e\n\u003cp\u003eThe Vanguard Sentinel is constructed using durable nylon fibre polymer throughout the upper receiver, lower receiver and handguard, helping reduce overall weight without compromising strength. This results in a rifle that remains comfortable to carry during long skirmish sessions while retaining the durability required for regular field use.\u003c\/p\u003e\n\u003cp\u003eInternally, the rifle features a reinforced Version 2 gearbox supported by 18:1 steel gears and 8mm ball bearings. Combined with Deans wiring and the Vortex ETU system, the Sentinel delivers reliable operation, smooth cycling and enhanced electrical efficiency.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePerformance \u0026amp; Field Use\u003c\/h2\u003e\n\u003cp\u003eAt the heart of the Sentinel lies the Vortex programmable ETU, allowing players to configure the rifle to suit site requirements and personal preference. Available firing modes include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSemi-Auto Only\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2-Round Burst\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3-Round Burst\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4-Round Burst\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5-Round Burst\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBinary Trigger Mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull Auto\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis flexibility allows the Sentinel to transition seamlessly between CQB, woodland and mixed-environment gameplay.\u003c\/p\u003e\n\u003cp\u003eThe combination of a rotary hop-up unit, 50° hop rubber and 6.03mm precision inner barrel promotes consistent BB flight and reliable accuracy across a wide range of engagement distances. The M90 quick-change spring system further enhances adaptability by allowing rapid power adjustments without requiring full gearbox disassembly.\u003c\/p\u003e\n\u003cp\u003eThe lightweight handguard and adjustable stock help maintain excellent weapon balance and handling, making the Sentinel equally effective for aggressive movement or controlled, accurate engagements.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eM4 \/ AR15 AEG magazines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDeans connector batteries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e20mm Picatinny optics and accessories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandard M4 platform upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuppressors and tracer units (where compatible)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCQB players\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWoodland skirmishers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMixed-terrain airsoft environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlayers seeking programmable fire control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eM4 platform enthusiasts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUsers wanting a lightweight yet capable AEG\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Nuprol\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e Delta Vanguard Sentinel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Airsoft AEG Rifle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Source:\u003c\/strong\u003e Electric\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFire Modes:\u003c\/strong\u003e Safe \/ Semi \/ Burst \/ Binary \/ Full Auto\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Nylon Fibre Polymer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eColour:\u003c\/strong\u003e Tan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOther Relevant Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVortex Programmable ETU\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReinforced Version 2 Gearbox\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e18:1 Steel Gear Set\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e8mm Ball Bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRotary Hop-Up Unit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e50° Hop Rubber\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6.03mm Precision Inner Barrel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eM90 Quick-Change Spring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDeans Wired\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull-Length 20mm MIL-STD-1913 Rail\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSkeletonised Adjustable Stock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eRange Overview – Nuprol Delta Vanguard Series\u003c\/h2\u003e\n\u003cp\u003eThe DELTA Vanguard Series builds upon the proven DELTA AEG platform by integrating the advanced Vortex programmable ETU system. Designed for players who demand enhanced trigger response and configurable fire control, Vanguard rifles combine electronic adaptability with reinforced mechanical reliability.\u003c\/p\u003e\n\u003cp\u003eEach Vanguard model features a reinforced Version 2 gearbox, rotary hop-up unit, 50° hop rubber, 6.03mm precision inner barrel and M90 quick-change spring system. The addition of the Vortex ETU allows users to configure burst modes, binary trigger functionality and semi-only settings, creating a highly adaptable platform for a variety of skirmish environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eManufacturer\u003c\/h2\u003e\n\u003cp\u003eNUPROL is a leading brand within the airsoft industry, producing a comprehensive range of replicas, accessories, consumables and upgrades. With a strong emphasis on reliability, usability and practical performance, NUPROL products are trusted by players, retailers and airsoft sites throughout the UK and beyond.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSafety Information\u003c\/h2\u003e\n\u003cp\u003eThis airsoft replica is designed for recreational use on authorised airsoft sites and permitted private land. Always handle the replica responsibly and assume it is ready to operate.\u003c\/p\u003e\n\u003cp\u003eSuitable eye and face protection should be worn at all times during operation. Avoid aiming at individuals or animals outside of active gameplay. Adult supervision is required when used by persons under 18 years of age. Store securely when not in use and ensure compliance with all applicable laws regarding ownership, transportation and use.\u003c\/p\u003e","brand":"Nuprol","offers":[{"title":"Default Title","offer_id":57814319006044,"sku":null,"price":149.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/0021\/7180\/files\/neg-dvstl-fde_vortex.jpg?v=1780860013","url":"https:\/\/www.firstandonlyretail.co.uk\/products\/nuprol-delta-vanguard-sentinel-tan-aeg-rifle","provider":"First and Only Retail","version":"1.0","type":"link"}