JM Gen8 Gen9 Metal Buffer Tube

Reinvent your gel blaster’s performance with this heavy-duty metal buffer tube, engineered for maximum durability, smoother operation, and head-turning aesthetics. Whether you’re running a JM Gen8, Gen9, or other AR-platform blaster, this upgrade delivers next-level reliability with a splash of customization.

Why Choose This Metal Buffer Tube?

✔ Ultra-Strong Metal Build – No more cracking or flexing like plastic tubes
✔ Wide Compatibility – Fits JM Gen8/J9, M4, HK416, SLR, PDX, and more
✔ Sleek Color Options – Black (stealth) / Red (bold) / Blue (tactical) / Silver (classic)
✔ Precision Fit – Ensures consistent spring tension for smoother shots
✔ 185g Lightweight Design – Adds stability without weighing you down

Compatibility Guide

• Gen8 Version: JM J8/J13, BLG M16, XM316, Bohan M4

• Gen9 Version: J9 M4A1, SLR, PDX, Kublai, HK416, AR15 (V2 receivers)

Tech Specs:

• Material: High-grade metal alloy

• Size: 18.5cm × 5.5cm (perfect fit for most stocks)

• Weight: 185g (optimal balance)

• Included: 1x Metal Buffer Tube (Gen8 or Gen9 – select during purchase)

Who Needs This?

• Competitive players tired of plastic buffer tube failures

• Build enthusiasts wanting a metallic accent on their blaster

• MilSim operators needing battle-ready internal upgrades

Pro Tip: Pair with a collapsible stock for adjustable length-of-pull!

Installation Made Easy

📹 Watch our step-by-step guide →