USED Superlative Arms Adjustable Gas Block DI Builders Kit .750in Clamp On Melonite QPQ DI Gas Block Pistol Length Melonite Gas Tube Right Hand Full

Gun Parts Superlative Arms SKU 4RX-RGB-ADGB-SABO-DI-RFD-PM750CM-EDEMO-US-C

USED Superlative Arms Adjustable Gas Block DI Builders Kit .750in Clamp On Melonite QPQ DI Gas Block Pistol Length Melonite Gas Tube Right Hand Full
$163.99

Down 17.5% since Oct 30

at Optics Planet ·

Free shipping over $49

Firearm Data Lab may earn a commission when you buy through this retailer link. Commissions never change a price or move a cheaper listing below a pricier one. When two retailers tie exactly, the one that pays us a commission is listed first.

Price history

Lowest seen
$163.99
Typical price
$181.43
Tracked since
Oct 29, 2026

This price matches the 14-day low and is 10% below typical.

Embed this chart

A live price-history image, updated as we track new prices. Paste the snippet that matches where you're posting.