Delivery before X-MAS only for orders received by December 17, 2025.

Prometheus 6.20mm Delta Strike Barrel (509mm) for Marui M16A1/AUG

Prometheus 6.20mm Delta Stike Barrel ( 509mm ) for Marui M16A1 / A2 / VN / AUG View larger
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DELTA HOP system uses an injection molded part, with 2 lower ridges aligns BB in the center of the inner barrel, forming a 3-point contact along with hop packing for greater consistency. Low friction material used with enlarged hop opening for...
DELTA HOP system uses an injection molded part, with 2 lower ridges aligns BB in the center of the inner barrel, forming a 3-point contact along with hop packing for greater consistency. Low friction material used with enlarged hop opening for better compatibility with high firing rate configuration 6.20±0.01 mm inner diameter allows greater BB inconsistency, reduces BB bouncing . 
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PROM0037

: Prometheus

DELTA HOP system uses an injection molded part, with 2 lower ridges aligns BB in the center of the inner barrel, forming a 3-point contact along with hop packing for greater consistency.
Low friction material used with enlarged hop opening for better compatibility with high firing rate configuration
6.20±0.01 mm inner diameter allows greater BB inconsistency, reduces BB bouncing .