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New CNC machine bolt carrier : CNC process with heat treatment. Harder material and smooth performance.
Improvement of bolt lock: made of new material (magnet design adoption); stronger and more stable.
New version lightweight magazine: 35% weight reduction compared to the old magazine.
GHK00057
: GHK
Product Feature
GHK M4 URGI 10.3 Inch GBB Rifle
Update of the engraving receiver.
Optimized surface treatment of the main body.
Version 2 CNC machine steel bolt carrier with new bolt lock system
G-style DDC URGI handguard, charging handle and G-style gas block
Color | Black |
Muzzle velocity (m/s) | 120 (m/s) |
Recommended weight of ammunition | 0,30g - 0,36g |
Thread (mm) | 14- (mm) |
Outer length MINIMAL (mm) | 820 (mm) |
Outer length MAXIMAL (mm) | 905 (mm) |
Inner barrel length (mm) | 375 (mm) |
Weight (g) | 2980 (g) |
Body/receiver material | Metal |
Hop-Up chamber material | Metal |
Magazine material | Metal |
High-cap / Mid-cap | Mid-cap |
Magazine capacity | 40 |
Blowback | YES |