Sig Sauer SIG551A1 5.56 NATO Semi-Auto Rifle
DESCRIPTION
SIG SAUER SIG551A1 5.56 NATO THREADED BARREL Rifle . Excellent. 18" Barrel. Shiny Bore, Tight Action Semi Auto Featuring a Folding Stock, Sling swivels with Sling Attached, Adjustable Rear Sight on a Picatinny Rail. THREADED BARREL with Muzzle Flashider, Swiss precision meets modern firepower in this 5.56 NATO marvel, blending iconic aesthetics with rugged reliability. A favorite among enthusiasts seeking heritage, performance, and tactical flair. Includes One 30 Rd Magazine. .
Estate & Gun Consignment Auction #102
Auction Result
Lot
102051
Hammer Price
$2,300
Sold On
Apr 12, 2026
Hammer price excludes buyer’s premium
COLLECTOR NOTES
The catalog identifies notable features including threaded barrel, folding stock. Includes One 30 Rd Magazine. These accessories and the documented condition are important parts of the lot’s presentation.
SPECIFICATIONS
Manufacturer:
Sig Sauer
Model:
SIG551A1
Caliber:
5.56 NATO
Action:
Semi-Auto Rifle
Barrel Length:
18"
Condition:
Excellent
Serial Number:
43A002172
