Using only the best of raw materials available and without the use of unnecessary coatings, Prometheus Inner Barrels are made with precision to maintain pinpoint accuracy for every pull of a trigger.

EG Inner Barrel Info:

• Length: 300mm, for M733, M1 Thompson, MC51+
• Also compatible with Tokyo Marui NEXT GEN SCAR-H (S), RECCE RIFLE (S), SCAR-L, and G36K
• High precision inner barrel, 6.03mm diameter
• Materials: High quality Stainless Steel
• Made in Japan, Superior Quality!
• Made for Tokyo Marui based AEGs and Clones