KJW MK1 Ruger NBB 16 Brass tube installed and inner barrel fitted

You can see in this view that the barrel is now a much better fit in to the newly installed brass sleeve.This stabilises the barrel.
You can see in this view that the barrel is now a much better fit in to the newly installed brass sleeve.This stabilises the barrel.

GBB Inner Barrels – ContractorHouse

Maple Leaf 6.02mm 113mm Crazy Jet Inner Barrel & Hop Unit

KJ Works Ruger MK 1 World of Replica Air Pistols

What is the best automatic airsoft pistol? - Quora

KJW MK1 Gas Non Blowback Airsoft Pistol : Sports & Outdoors

KJ WORKS RUGER MK1 SNIPER-NEW - Airsoft Hub Buy & Sell Used Airsoft Equipment - AirsoftHub

Products – Tagged FSC

KJW MK1 Ruger NBB 16 Brass tube installed and inner barrel fitted - much better fit. - Member's Gallery - ArniesAirsoft Forums

Universal Precision Barrel 6.03 370mm + Hop Up Bucking

Airsoft Weapons - Dave's Custom Airsoft Ltd

KJW Ruger Mk1 NBB Pistol Mods - ArniesAirsoft Forums

Angel Custom G2 SUS304 Stainless Steel Precision 6.01mm Airsoft GBB Pistol Tightbore Inner Barrel (Length: 113mm KJW KP07 M1911), Accessories & Parts, Gas Gun Parts, Inner Barrels (Gas Guns) - Airsoft

KJ Works Ruger MK 1 World of Replica Air Pistols

Airsoft Weapons - Dave's Custom Airsoft Ltd

5PC Brass Tubes Diameter 2mm/3mm/4mm/5mm/6mm Length 300mm Brass Pipe Brass Tube Cutting Tool Best for Model Making, Architectural Design and Engineering (Size : OD 3mm) : : Industrial & Scientific

Lot Of (2) 1/2 Tube x 1/4 MNPT Brass Tube Adapter Fitting B-8-TA-1-8 [OF39]

Brass fittings lot, new and used - materials - by owner - sale - craigslist

Pr Eileen Gray Style Mcm Tube Brass Nesting Tables

Big A 3-172320 Brass Pipe, Tee Fitting Kit 3/16 x 1/8 Lot Of 10