B.C. Miroku “My Luck” Model OT Trap 30″ 12 GA 2.75″ Full/Full O/U Shotgun
SOLD FOR: $1,025.00
LSB#: LSB260123DG026
Make: B.C. Miroku
Model: My Luck Model OT
Serial#: 79677, all serialized parts match.
Year of Manufacture: Circa 1960-1970s.
Gauge: 12 Gauge, 2.75″ Chamber
Action Type: Top-Break Over/Under Shotgun with Single Selective Trigger (inertial) and Individual Ejectors with a non auto re-setting safety.
Markings: The markings on both sides of the upper barrel have all but worn away. The inside of the forend wood, forend iron, lower tang, monobloc and inside of the receiver are all marked “79677”. The bottom of the monobloc is marked “SP NP 12 FC 70mm”. The receiver is marked “MODEL OT BC MY LUCK”.
Barrel Length: 30”
Choke: Fixed Full over Full.
Sights/ Optics: There is a small silver bead at the front of the rib with a smaller silver mid bead. The rib is checkered to reduce glare.
Stock Configuration & Condition/ Grip: The furniture is a two-piece checkered walnut with finger shelf forend, capped semi-pistol grip, fluted Monte Carlo raised comb and rubber butt pad. The length of pull is 13.75″. The drop at comb 1.5″ and heel is 1 3/8ths”. The stock is neutral. The shotgun weighs 7lbs 13oz. The wood shows scattered minor marks, compressions, lines, and some scratches. The butt pad sits slightly proud to the wood. There is a small crack forming from the rear upper tang. There are no chips. The cap is very slightly loose. The butt pad shows some wear and slight hardening from age. Overall the furniture set is in about Good+-Good+ condition.
Type of Finish: Blued, and Coin Finished Receiver with gold toned trigger.
Finish Originality: Refinished
Bore Condition: The smooth bores are very bright. Both bores show some scattered corrosion. The top bore shows very minor corrosion throughout with a ring of corrosion about mid length in the bore. The lower bore shows light corrosion evenly spread throughout. The bores also show some lines from use. In this writer’s opinion the bores rate 7/10.
Overall Condition: This shotgun retains about 97% of its metal finish. The barrel set shows some rub wear under the handguard, with some very minor lines scattered throughout the finish with some finish thinning on the muzzle. The front left corner of the rib shows and dent/nick right at the end. The barrels show some minor surface rust freckles. The tang lever has turned plum. The trigger shows some minor finish thinning. The receiver shows minor rub wear inside the action. The monoblock has rub marks and shows some oxidation. The action is smooth. As mentioned before the markings are faded on the barrel set. The screw heads are sharp. Overall this shotgun is in about Good condition.
Mechanics: The action functions correctly including ejectors. The safety does not automatically reset when the action is opened. The barrels lock with no play to the receiver. We have not fired this shotgun. As with all previously owned firearms, a thorough cleaning may be necessary to meet your maintenance standards.
Box Paperwork and Accessories: None.
Our Assessment: This B.C. Miroku Model “OT MY LUCK” over/under shotgun, produced circa the 1960s–1970s, is a 12 gauge featuring 30-inch barrels with fixed full over full chokes. Manufactured during the period when Miroku of Japan was establishing its reputation for producing high-quality sporting shotguns, this model reflects the company’s focus on durability, solid machining, and practical design. Miroku would later become closely associated with Browning production, further cementing its standing in the shotgun market.
This example is clearly configured as a trap gun, with its longer 30-inch barrels and Monte Carlo stock designed to promote a consistent, high sight picture and smooth swing on rising targets. The fixed full chokes further support its intended role in trap shooting, delivering tight patterns at longer distances. Overall, it represents a classic Japanese-made trap shotgun from the mid-20th century, offering reliable performance and traditional styling suited for clay target use. Please see our high quality photos via the link and best of luck with your bidding!!!-R.L.