M17 Barrel Block

Replacement barrel block for M17

Compatibility:
With proper springs, technically compatible with the following models:

• M17 G3

• M17 A2 / M17 A2 PMC

• M17 CQC / PMC

• M17 ELITE

• M17 SMG

• M17 XDC

• M17 DMR

Not Compatible With:

• Older blowback models including K-Series MK1/2 and Paradigm 1

• T17
• M5 Magnus/Valken cqmf
• MK3 / Paradigm Pro