20 Gauge firearms for sale in Australia
Every 20 Gauge firearm currently listed on Pew Pew Sports, from private sellers and licensed dealers across Australia. Filter by type, licence category and location.
54 matching listings
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Cat ASavage 20 Gauge Shotgun
$495
price as of 12 Sep 2026
20 Gauge · Break action · Good
20 Gauge Shotgun
$1,100
price as of 11 Sep 2026
20 Gauge · Break action
Beretta 20 Gauge Shotgun
$3,300
price as of 09 Sep 2026
20 Gauge · Break action
20 Gauge Shotgun
$1,395
price as of 08 Sep 2026
20 Gauge · Break action · New
20 Gauge Shotgun
$12,000
price as of 07 Sep 2026
20 Gauge · Break action
20 Gauge Shotgun
$1,750
price as of 06 Sep 2026
20 Gauge · Break action · Excellent
20 Gauge Shotgun
$2,000
price as of 06 Sep 2026
20 Gauge · Break action · Excellent
Beretta 20 Gauge Shotgun
$13,799
price as of 04 Sep 2026
20 Gauge · Break action · New
20 Gauge Shotgun
$11,500
price as of 03 Sep 2026
20 Gauge · Double barrel
Cat ABeretta 20 Gauge Shotgun
$1,500
price as of 02 Sep 2026
20 Gauge · Break action · Very good
20 Gauge Shotgun
$2,190
price as of 01 Sep 2026
20 Gauge · Double barrel
Beretta 20 Gauge Shotgun
$3,100
price as of 01 Sep 2026
20 Gauge · Over-under · New
Browning 20 Gauge Shotgun
$3,100
price as of 01 Sep 2026
20 Gauge · Break action · New
Beretta 20 Gauge Shotgun
$13,799
price as of 31 Aug 2026
20 Gauge · Break action · New
20 Gauge Shotgun
$1,549
price as of 30 Aug 2026
20 Gauge · Break action
20 Gauge Shotgun
$5,495
price as of 28 Aug 2026
20 Gauge · Break action · New
20 Gauge Shotgun
$5,995
price as of 28 Aug 2026
20 Gauge · Break action · New
Beretta 20 Gauge Shotgun
$8,500
price as of 28 Aug 2026
20 Gauge · Over-under · Very good
Beretta 20 Gauge Shotgun
$2,800
price as of 27 Aug 2026
20 Gauge · Break action
Beretta 20 Gauge Shotgun
$999
price as of 26 Aug 2026
20 Gauge · Break action · Good
20 Gauge Shotgun
$599
price as of 26 Aug 2026
20 Gauge · Break action · Fair
20 Gauge Shotgun
$1,295
price as of 25 Aug 2026
20 Gauge · Break action · Very good
Cat AMiroku 20 Gauge Shotgun
$1,995
price as of 25 Aug 2026
20 Gauge · Break action · New
Beretta 20 Gauge Shotgun
$4,500
price as of 25 Aug 2026
20 Gauge · Break action
Cat A20 Gauge Shotgun
$995
price as of 25 Aug 2026
20 Gauge · Break action · Very good
Beretta 20 Gauge Shotgun
$3,300
price as of 24 Aug 2026
20 Gauge · Break action · New
Cat A20 Gauge Shotgun
$1,000
price as of 23 Aug 2026
20 Gauge · Break action · Good
Cat A20 Gauge Shotgun
$7,500
price as of 22 Aug 2026
20 Gauge · Break action · Excellent
Winchester 20 Gauge Shotgun
$2,400
price as of 22 Aug 2026
20 Gauge · Pump action
Beretta 20 Gauge Shotgun
$4,400
price as of 21 Aug 2026
20 Gauge · Break action · New
Beretta 20 Gauge Shotgun
$13,500
price as of 21 Aug 2026
20 Gauge · Break action · New
20 Gauge Shotgun
$1,100
price as of 21 Aug 2026
20 Gauge · Over-under · Very good
Cat ABeretta 20 Gauge Shotgun
$3,000
price as of 08 Sep 2026
20 Gauge · Break action · New
Cat CBeretta 20 Gauge Shotgun
$695
price as of 04 Sep 2026
20 Gauge · Semi-automatic · New
Cat CBeretta 20 Gauge Shotgun
$995
price as of 04 Sep 2026
20 Gauge · Semi-automatic · New
Cat CBeretta 20 Gauge Shotgun
$995
price as of 04 Sep 2026
20 Gauge · Semi-automatic · New
20 Gauge Shotgun
$10,450
price as of 20 Aug 2026
20 Gauge · Over-under
Cat A20 Gauge Shotgun
$600
price as of 03 Sep 2026
20 Gauge · Break action · Good
20 Gauge Shotgun
$795
price as of 19 Aug 2026
20 Gauge · Break action · Good
Cat CRemington 20 Gauge Shotgun
$800
price as of 02 Sep 2026
20 Gauge · Semi-automatic · Very good
Cat A20 Gauge Shotgun
$950
price as of 02 Sep 2026
20 Gauge · Break action · Very good
Cat A20 Gauge Shotgun
$9,500
price as of 02 Sep 2026
20 Gauge · Over-under · Excellent
20 Gauge Shotgun
$19,000
price as of 18 Aug 2026
20 Gauge · Over-under · New
Beretta 20 Gauge Shotgun
$2,800
price as of 17 Aug 2026
20 Gauge · Break action · Very good
20 Gauge Shotgun
$2,900
price as of 17 Aug 2026
20 Gauge · Break action · New
Cat ASavage 20 Gauge Shotgun
$595
price as of 01 Sep 2026
20 Gauge · Break action · Very good
20 Gauge Shotgun
$495
price as of 14 Aug 2026
20 Gauge · Break action · Very good
Cat ABeretta 20 Gauge Shotgun
$2,750
price as of 31 Aug 2026
20 Gauge · Break action · Excellent
You choose a licensed dealer. You pay them when you pick the firearm up. We never hold the money.