Compact, tough and built for CQB performance, the G&G MGCR 556 GBB 12" brings a full‑feature gas blowback AR platform into a short, maneuverable package. Its aluminum M‑LOK 12" handguard and metal‑alloy receivers give the rifle a premium feel while keeping weight balanced for dynamic close‑quarters play.
Designed around real‑world ergonomics, this MGCR model includes flip‑up iron sights, an oversized ambidextrous mag and bolt release, plus a 6‑position retractable stock for fast adjustments in tight lanes. The low‑cap 30‑round gas magazine and an adjustable hop‑up let you tune performance for indoor fields or short‑range outdoor skirmishes. Power and blowback are provided by green gas — it’s a true gas blowback (GBB) setup for realistic cycling and recoil feel.
Internals are built for consistency: a precision CNC barrel assembly and double Teflon O‑ring nozzle help the MGCR deliver repeatable velocities and reliable sealing under rapid fire. The full‑steel trigger and reinforced buffer components improve longevity under regular play, while the M‑LOK handguard keeps accessory options open without adding bulk.
Whether you’re upgrading to a high‑end GBB platform or want a compact specialist rifle for CQB events, the MGCR 556 12" is tuned for quick target transitions, solid ergonomics and the familiar handling of an AR‑style system.
| Feature |
|---|
| 12" aluminum M‑LOK handguard |
| Metal alloy upper & lower receivers |
| Low‑capacity 30‑round gas magazine |
| Flip‑up front and rear iron sights |
| 6‑position retractable stock |
| Adjustable hop‑up for accuracy tuning |
| Ambidextrous controls (magazine, bolt, selector) |
| Spec | Detail |
|---|---|
| Model | MGCR 556 GBB 12" (GBB‑MCR‑012‑BBB‑ECM) |
| Power Source | Green Gas (gas blowback system). |
| Blowback | Yes — Gas Blowback (GBB). |
| Fire Modes | Safe / Semi / Full Auto |
| Magazine Capacity | Low‑cap 30 rounds |
| Inner Barrel Length | ~316.8 mm |
| Overall Length | 821.1 mm |
| Weight | 3210 g |
| Receivers | Metal alloy |
| Handguard | 12" Aluminum M‑LOK |
| Stock | 6‑position retractable |
| Sights | Flip‑up front & rear iron sights |
| Colour | Black |
| Notes | Adjustable hop‑up; ergonomic controls and enlarged mag release. |
Warranty
Our products are covered by a manufacturer’s warranty ranging from 6 months up to a lifetime, subject to the specific item. For detailed warranty information, kindly enquire with our support team.
South Africa: 1-3 Days
Free Shipping Over R2000
Shipping From R60
International: 2-5 Days
It's a bit too big but works well.
Ordered a pc part, great communication and prompt delivery. Will be ordering more!
10/10 I couldn’t be happier with this Harpie Lady Funko Pop! The detail is incredible, and she looks even better in person than in the photos. As a huge fan of the series, this is easily one of my favorite additions to my collection. Delivery from GUNMANSA was smooth and the box arrived in perfect condition. Can't wait to get/find the rest of the Yu-Gi-Oh Funko Pop
Super happy with my product, service great with regular updates and quick delivery
gunmasa is very professional and the katcher product is a dope am loving it
Good communication and service. Great seller. Thanks
Good product, good service!
Great service, fast and reliable. Product was in good condition
What a pleasure working with url @ GUNMANSA THANKS GUYZ.
What a pleasure working with url @ GUNMANSA THANKS GUYZ.
Absolute pleasure fast delivery.
Great communication, prompt delivery!
Great for budget builds! Despite no 80+ Bronze rating, it works perfectly. Solid 500W power with all the essential connectors. Recommended!
Quite impressive, coming from a wired G513, I was amazed how solid this Keychron felt and sounded, thanks to the sound dampening inside of course. Battery seems to last quite a while so no complaints there.
Best thing i have ever owned, especially as a game
South Africa’s trusted online store for self-defence, tactical gear, blank guns, air guns, electronics and security essentials.
© 2026, GUNMANSA На платформе Shopify
!