CYMA MK16 URG-I 10.5" CGS Lightning Series GBBR Airsoft Rifle (Black / Tan)
The CYMA MK16 URG-I 10.5" CGS GBBR is a compact, hard-kicking gas blowback AR15-style airsoft rifle made for fast CQB movement and realistic milsim handling. Built around the modern CYMA CGS gas system (developed with T8 SP Systems) and inspired by the Tokyo Marui MWS (Z-System), it delivers dependable cycling, strong recoil, and excellent parts support—while coming with more durable internals straight out of the box.
This Lightning Series (LS) version uses an aluminum bolt carrier to reduce reciprocating mass, speeding up the firing cycle for a snappier feel and higher potential rate of fire. Combined with a fully metal aluminum receiver set and realistic AR controls, it’s a premium MWS-compatible GBBR that feels right in the hands and performs consistently across long game days.
Key performance highlights
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CYMA CGS gas system (MWS-inspired) for stable cycling and reliability
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Upgraded steel adjustable trigger mechanism (CGS / MWS T8 SP Systems) with crisp pull and long service life
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Lightning Series aluminum bolt carrier for faster cycling and improved trigger response
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QD metal hop-up chamber with TDC-style screw pressure adjustment (quick access, minimal disassembly)
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6.03mm precision inner barrel + 70° T8 GBB/VSR bucking for consistent trajectory (great with heavier BBs)
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Tokyo Marui MWS magazine compatible for easy spare mag sourcing and upgrades
10.5" URG-I setup: made to move
The shorter URG-I front end keeps the rifle quick through doorways, tight cover, and vehicle play. The M-LOK handguard and upper RIS rail make it easy to mount a red dot, flashlight, foregrip, or sling setup, while the 4-position stock lets you tune length-of-pull in seconds.
Compatibility notes (CGS vs TM MWS)
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Magazines: fully compatible with TM MWS
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BCG / Nozzle / Trigger group: MWS compatible (easy upgrade ecosystem)
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Hop-up chamber: not MWS compatible (CGS uses its own QD + TDC design)
Finish your build with the right essentials: browse Gas & CO2 and Magazines for Airsoft Guns. Discover more rifles here: Airsoft Guns. Shop the brand: CYMA Collection.
Maintenance tip (recommended)
- Clean excess factory grease around the nozzle, hop-up area, and trigger group.
- Lightly lubricate seals and moving parts with quality silicone oil.
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Do not get oil/grease into the hop-up chamber or on BBs—range and accuracy will drop.
- After cleaning, set hop-up pressure before play to prevent BBs falling through with minimal hop applied.
Package contents
- CYMA MK16 URG-I 10.5" CGS LS gas blowback rifle
- CGS gas magazine (30 BBs, metal)
- Flip-up sights
- Speed loader
Specifications
| Type |
Gas Blowback Rifle (GBBR) |
| Platform |
AR15 / MK16 URG-I 10.5" |
| System |
CYMA CGS (Lightning Series) |
| Gas Type |
Green Gas |
| Fire Modes |
Semi / Full-auto |
| Output |
~1.0 J (Green Gas) |
| Muzzle Velocity |
~100 m/s (0.20g BBs) |
| Recommended BB Weight |
0.28g – 0.32g |
| Hop-Up |
Adjustable (QD chamber, TDC adjustment) |
| Inner Barrel |
280 mm / 6.03 mm |
| Magazine |
30 BBs (metal) – TM MWS compatible |
| Length |
730–810 mm |
| Weight |
2800 g |
| Thread |
14 mm CCW |
| Handguard |
M-LOK URG-I + upper RIS rail |
| Receiver Material |
Aluminum (metal) |
| Bolt Carrier |
Aluminum (LS version) |
| Trigger Mechanism |
Steel, adjustable (T8 SP Systems / MWS style) |
| Blowback |
Yes |
| Color |
Black / Tan |
