A new outer barrel can change your gas rifle's length, add a threaded muzzle or replace a damaged part. Steel outer barrels are also tougher than stock and resist wear.
Choose GBBR outer barrels for the Tokyo Marui MP7, M4, VFC M249 and Saiga-12K from Pro-Arms, ZCI, VFC, Laylax and Jaeger Precision.
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Jaeger Precision
Jaeger Precision Stainless Steel Barrel Nut for TM MK18 NGRS & GBBR
Regular price £29.99Unit price -
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Frequently Asked Questions
Need To know more?
What thread do GBBRs use?
What thread do GBBRs use?
Will it fit my rifle?
Will it fit my rifle?
Why choose a steel outer barrel?
Why choose a steel outer barrel?
Do I need a new inner barrel?
Do I need a new inner barrel?
Our GBBR Outer Barrels
MP7 owners can fit the Pro-Arms TM MP7 steel threaded outer barrel for suppressors and tracers. The ZCI M4 outer barrel set suits both AEG and GBB M4s.
VFC M249 owners can lengthen their gun with the VFC M249 extended outer barrel, while Saiga owners can go compact with the Laylax Saiga-12K short outer barrel. TM MK18 owners can fit the Jaeger stainless barrel nut.
Check the Thread
Many GBBRs use a 14mm CW (positive) thread rather than the 14mm CCW common on AEGs. Check before buying muzzle devices, or use a thread adaptor. See also GBBR inner barrels.
