Lambda 6.03 Precision Stainless Steel AEG Inner Barrel – 275mm
The Lambda 6.03mm Precision Inner Barrel (275mm) is a stainless steel precision barrel for compact AEG platforms — at 275mm, it suits CQB-format M4 derivatives, compact AKs, and other short-body AEG systems where a standard 363mm or 420mm barrel would extend beyond the outer barrel. The 6.03mm bore provides improved BB guidance consistency over the 6.08–6.10mm factory standard without the feeding sensitivity of a tighter 6.01mm bore.
Stainless steel construction ensures durability and corrosion resistance. For compact AEG players upgrading from a factory inner barrel, the 275mm Lambda 6.03mm is the right precision upgrade for a compact or CQB platform.
- Lambda 6.03mm precision inner barrel — 275mm length
- Stainless steel construction — durable and corrosion resistant
- 6.03mm bore — improved consistency vs standard 6.08–6.10mm factory barrels
- Suits compact and CQB-format AEG platforms





