The Well PRO XM5/XM7 MCX Spear gas blowback sniper rifle is a premium bolt-action platform designed for players who value realism, reliability, and precision on the field. Chambered in Green Gas and built around the M700 platform, this sniper rifle combines an aluminium receiver and chassis with a high-density polymer stock, delivering a confident weight distribution and handling characteristic of a true marksman’s tool. Whether you’re running a dedicated DMR role or anchoring a milsim squad, the MCX Spear brings authentic bolt-action feedback and consistent performance to every engagement.
Key Features
- Single Steel Bolt Action – realistic cycling and feedback with a genuine charging handle, reinforced by a steel bolt for durability across extended operations.
- Approximately 400 FPS with 0.20 g BBs – consistent velocity for hitting targets reliably across typical UK skirmish ranges, with room to optimise heavier BB weights for precision.
- Aluminium Chassis & Receiver – lightweight yet rigid construction reduces fatigue during long milsim events whilst maintaining structural integrity under Green Gas pressure cycles.
- M700-Compatible Platform – unlock a vast aftermarket ecosystem; upgrade trigger groups, barrels, springs, and furniture using King Arms M700/MDT LSS-pattern components.
- Top-Rail Dial Hop-Up – turn clockwise to dial in perfect backspin; fast field adjustment without breaking your firing position.
- 20 mm Railed Receiver & Proprietary Attachment System – mount optics, lasers, and accessories with ease; proprietary negative space design offers clean lines for sniper aesthetics.
- Multi-Position Sliding Stock – adjust length of pull to suit your cheek weld and shooting position, critical for consistent accuracy under fire.
Real-World Use Cases
- UK Milsim Operations: Anchor a squad with dedicated marksman or sniper role support. The bolt-action cycling and 400 FPS velocity align with most UK milsim event velocity caps (typically 500+ FPS for sniper rifles), allowing you to use heavier BBs (0.28–0.30 g) for range and consistency across woodland and urban terrain.
- Woodland Skirmish Precision: Perfect for CQB-to-DMR hybrid gameplay in UK woodland sites. The M700 platform’s modularity means you can adjust velocity and barrel length between events to suit site FPS limits without major platform changes.
- Advanced Training & Marksmanship: The realistic bolt-action cycle and Green Gas performance provide genuine feedback for developing trigger discipline and breath control—ideal for players progressing from sprayers to precision shooters.
Technical Specifications
- FPS: Approximately 400 FPS ± 10% (0.20 g BBs)
- Power Source: Green Gas
- Platform: M700 bolt-action
- Length: 970 mm (97 cm)
- Weight: Approximately 3.62 kg
- Inner Barrel: 19 inches
- Outer Barrel: Aluminium with proprietary profile
- Receiver & Chassis: Aluminium
- Magazine Capacity: Approximately 25 rounds
- Magazine Compatibility: King Arms M700/MDT LSS-pattern magazines
- Hop-Up: Dial adjuster on top rail (clockwise to increase)
- Rail System: 20 mm railed receiver with proprietary negative space attachment system
- Stock: Multi-position sliding, high-density polymer
- Bolt Action: Single steel bolt with charging handle
- Firing Modes: Safe, Bolt Action, Fire
- Construction Materials: Aluminium outer barrel, receiver, chassis, buffer tube, bolt and trim parts; high-density polymer stock and pistol grip; steel mag release, hop-up adjuster and castle nut
- Colours Available: Black, Dark Earth
What’s in the Box
- Well PRO XM5/XM7 MCX Spear gas blowback sniper rifle
- Magazine (25-round capacity)
Compatibility & Upgrades
The MCX Spear’s M700 platform opens the door to extensive customisation. Use compatible King Arms M700/MDT LSS magazines to increase ammunition reserves on the field. Green Gas performance can be optimised with heavier BBs (0.25 g, 0.28 g, or 0.30 g) to improve range and consistency; a chronograph test is advised before your first outing. Aftermarket trigger groups, springs, inner barrels, and hop-up rubbers are readily available for performance tuning. The 20 mm railed receiver accepts any standard optic mount, and the proprietary negative space system allows quick-change scope rings and accessories without rail clutter.
UK Legal & Site Notes
This is a Realistic Imitation Firearm (RIF) and is legal to own and use only with a valid UKARA defence or equivalent VCRA authorisation. If UKARA is not held, a two-tone version may be available for airsoft skirmish play—check with your local site first. Before attending any UK skirmish or milsim event, confirm the site’s FPS and joule limits; most sites cap sniper rifles at 500+ FPS to protect players. Always chrono with 0.20 g BBs before play, and be prepared to use heavier BBs (0.25–0.30 g) to stay within site velocity limits while maintaining range. Muzzle velocity must not exceed your site’s specified limit—failure to comply may result in ejection or bans.
The Well PRO XM5/XM7 MCX Spear delivers authentic bolt-action sniper performance backed by a proven platform and extensive upgrade potential. Order now from Airsoftdirect and enjoy fast UK dispatch. Stock levels are currently limited—add your name to our notification list to secure one as soon as it returns in stock. Browse our range of compatible M700 magazines, Green Gas, and sniper optics to complete your setup.














![[Pre-Order] Salvo Precision MCX SURG (MWS GBBR - S005B-01) airsoft](https://airsoftdirect.uk.com/wp-content/uploads/2026/06/a7f18b27-0f06-4b34-ba6f-5a60681dcf85-1-100x100.jpg)








