I have one of the English imported model 150 in 12 gauge, with the straight stock. Its currently getting a pad put on it. It is what the BSS should have been. Splinter forearm with double triggers and ejectors. I bought mine at an auction in 98 percent condition. Weight is 6 lb 13 oz on the digital scale. DAC of 1 3/8" and 2 1/4" DAH. Chokes are indeed Full/Mod and it was proofed in England to 3 1/4 tons, whatever that means. 70 mm chambers.
The choke constriction on the right barrel is .018 and the left its an amazingly tight .042. Also a new one on me is the chokes on this gun are tapered and they are about 6" long.
Last edited by tut; 02/08/26 09:32 AM.