Guns International #: 103289885
Seller's Inventory #: 9DK 10DK-2025

Category - Connecticut Shotguns - CSMC - CSMC Shotguns - A-10 American

Category
Connecticut Shotguns - CSMC
CSMC Shotguns - A-10 American

Connecticut Shotgun Mfg. (CSMC) A-10 American 12 Gauge 30" Barrels Match Pair

Description:
Offered here is an exceptional matched pair of Connecticut Shotgun Manufacturing Company (CSMC) A-10 American sidelock-style over/unders in 12 gauge, consecutive serials A10-002171 and A10-002172. Both guns are identically configured and presented in excellent, lightly-used condition. Each gun is separately cased in its own aluminum travel case and the set includes two sets of barrel weights (per gun) with tools and a full complement of screw-in chokes (five choke tubes per gun).

Key Specifications (each gun)
- Maker / Model: Connecticut Shotgun Manufacturing Co. (CSMC) — A-10 American
- Gauge: 12 bore (12 ga)
- Barrels: 30" ventilated rib with hand cross-cut filing and brass front bead
- Chambers: 3.00" (76 mm)
- Chokes: 5 × flush screw-in choke tubes (per gun)
- Trigger: Single selective (adjustable)
- Stock: English straight grip; Length of Pull: 15.00" over leather-covered pad
- Drops / Cast: Drop at comb 1 3/8" · Drop at heel 2.00" · Cast: 0 (neutral)
- Finish / Engraving: Color case-hardened actions with high-quality rose & scroll engraving; beautiful high-figure walnut stocks
- Weight: Balanced handling suitable for clays or field work (per gun weight varies slightly)
- Accessories: Two sets of barrel weights with tools (per gun); five choke tubes per gun; each gun in a dedicated aluminum travel case
- Serial Numbers: A10-002171 & A10-002172 (consecutive — matched pair)

Condition
Both guns present in excellent condition with crisp mechanics, strong metal finishes, and well-preserved wood. The actions cycle smoothly; the single selective triggers function properly and break cleanly. The chokes and screw-in systems are in good working order. Bores are clean and bright with minimal use evident. Each gun has been properly maintained and stored in its travel case when not in use.

Age / Provenance
- Estimated build period: mid-2010s 
- These guns were factory-built to the A-10 American specification and show standard CSMC build quality with premium options (rose & scroll engraving, color case hardening, high-grade walnut).

Why buy this pair
The CSMC A-10 American is a modern American-made sidelock-style platform that delivers the feel and balance of a classic English sporting gun with modern features, serviceability, and aftermarket support. This matched, consecutive-number pair, complete with cases, multiple choke options, and weight sets, represents a turnkey solution for a serious shooter or collector looking for matched handling and finish across two guns — ideal for a shooting syndicate, family legacy, or side-by-side paired rotations at club shoots.

 

Shotgun Gauge: 12 Gauge
Manufacturer: CSMC
Model: A-10
Serial Number: A10-002171/ A10-002172
Barrel Length: 30
Chambers: 3
Condition: Excellent
Metal Condition: Excellent
Wood Condition: Excellent
Bore Condition: Excellent
Barrel Type: O/U
Triggers: Single selective
Stock Comb: 1 3/8
Stock Heel: 1 7/8
LOP: 15
Rib: Flat
Weight: 7.12 oz
Sights: Single bead
Chokes: Screw in -5 choke set
Extras: Two sets of barrel weights with tools (per gun)
Case: Yes
Item Location: Michigan

Price: $24,999.00
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