From airgunner to airgunner
NEW GMAC BARRELS AND BLANKS AVAILABLE ONLY FROM GMAC THE RIFLING SPECIFICATION IS THE SAME AS USED BY LOTHAR WALTHER
5-001-04 Gmac Barrel .177 machined to fit the QB78 and '79 the muzzle threaded 1/2" UNF for a silencer 600mm long
5-001-05 Gmac Barrel .22 machined to fit the QB78 and '79 the muzzle threaded 1/2" UNF for fitting a silencer or flip 600mm long
5-001-01 Gmac Barrel Blank caliber .177 15 mm outside diameter 600 mm long colour Black...
5-001-02 Gmac Barrel Blank calibre .22 15 mm outside diameter 600 mm long colour Black....
002-0270 Black Anodised Aluminium Screw On Flip/Thread Protector 45mm long 15mm diameter with 1/2" UNF thread
5-2700-22 Gmac Barrel .22 machined to fit the Gmac Multishot breech for the QB78 and '79 the muzzle is threaded 1/2" UNF 600mm long
Company No. 7351873