Update: This is still available but a few parts have been sold (6 shells, flip sights and original stock). I am moving and would like this shifted so it dosent end up in storage hence price drop. 

Marui M870 currently running HPA via a G&P gas stock. Bought the gun as a bit of a project to make a skirmishable Halo-esce shotgun but never got around to skirmishing it. The gun has a big spec as follows

13CI HPA tank Guerrilla/Firs strike Air 13 
Redline regulator £115

Nebula Enhanced Plastic Nozzle $30
SAT 6.01 7075 PRECISION INNER BARREL $50
SAT High Performance Output Valve $80
SAT Steel Loading Plate $39
SAT Reinforced Stainless Steel Parts to Replace Tokyo Marui Original Parts (870T-36) $12.99
G&P Tactical LED ForeArms, also upgraded with Cree bulb $73.00

ANGRYGUN - MESA TACTICAL SURESHELL 6 SHELL SIDE CARRIER £50

Laylax heat shield/ top rail - $135

G&P M870 stock adapter £229

Extra 2 (3 total) gas tubes for G&P stock

Magpul UBR stock

22 shotgun shells

2 X 5.11 shell carriers 

Bulle shell bag

Collection of parts (HPA, Cyma 870 bits possibly, G&P and original parts)

Carry bag

Haven't airsofted in a while and unlikely to pick it up again hence sale. Have other bits going up for sale so happy to combine postage, make an offer etc. If you need any other information etc please feel free to contact me. Many thanks