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ESD - Steel Valve Knocker Set For ER-15 GBB Series (VFC M4 /HK416D GBB System Compatible)

ESD - Steel Valve Knocker Set For ER-15 GBB Series (VFC M4 /HK416D GBB System Compatible)

#ES-ER15-FPN

NT$1,650
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Description

FOR AIRSOFT USE ONLY!
ESD ER-15 GBB original parts.
Compatible with VFC M4 /HK416D GBB series.
Please notice the corresponding installation information below.
Required DIY ability.

● Product Brand : ESD (TAIWAN)
● Material : Steel

Features :
● Full steel, integrated design valve knocker group for ER-15 GBB.

※ Required DIY ability.
※ There may still be some tolerances or size differences in cross-brand installation, please grind and adjust according to the real situation.

※ Suitable for installation on VFC M4 V2 /HK416D Gen2 GBB series, converted the split valve knocker parts into an integrated one.

※ For your latest version of VFC M4 V3 /HK416D Gen3 GBB series, it is recommended that choose original VFC V3 valve knocker parts to ensure the best and stable installation.

※ Compatible with VFC M4 V2 GBB series.
※ Compatible with VFC M4 V3 GBB series.
※ Compatible with VFC/Umarex HK416D Gen2 (V2) GBB series.
※ Compatible with VFC/Umarex HK416D Gen3 (V3) GBB series.
※ NOT compatible with VFC KAC SR-16 E3 (V2 system) GBB series. (Ambidextrous Bolt Catch.)
※ NOT compatible with VFC/Umarex HK416A5 GBB (Gen2 or Gen3) series. (Ambidextrous Bolt Catch.)

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