The Retay T20 Project - Barrel Replacement and Initial Test

In this video I receive the replacement Lothar Walther Polygon barrel from Chambers and it is machined to fit the Retay T20 rifle by club member, Cliff Kirkman. Initial tests are made with the full length barrel and after three magazines the barrel starts to tighten its groups. The rifle barrel will now be cut down to a more reasonable size and the tests will begin again. The barrel shows some good potential for this project.

Barrel blanks from Chambers:
https://www.gunspares.co.uk/products/24911/177-45mm/

It looks like I fell lucky to get the barrel when I did. The price has gone up by £6 on the Polygon choked barrel and now appears to be out of stock.

Видео The Retay T20 Project - Barrel Replacement and Initial Test канала Airgun Sniper-Elite