Glock 21 Gen 4
Confirmed (146 sales · Gen 4)High Demand · 100% sell-throughUpdated May 29
$429market value↓ 2.5%
Market Average
$429
90-day avg
30-Day Trend
-2.5%
Softening
Price Range
$100 – $1,325
12-month
Sales Tracked
0
completed sales
GUNNY VALUATION
Basic plan required
Upgrade to Basic to unlock AI market analysis for any firearm. Upgrade now →
Alert me under
$
PRICE BY CONDITION
2 grades · 57 salesUsed
$376
41 sales· -12% vs mkt
Unspecified
$379
16 sales· -12% vs mkt
Price Trend150 sales
Active Listings
View all 
1 / 4
76GREAT
1d 5h
Glock 21 Gen 4
.45 ACP
$330mkt $600
14 bidssaves $270
Case
✦45% below market
1 / 4
65GOOD
5d 5h
Glock 21 Gen 4
.45 ACP
$239mkt $525
7 bidssaves $286
Case
✦54% below market
1 / 4
63FAIR
3d 5h
Glock 21 Gen 4
.45 ACP
$310mkt $575
6 bidssaves $265
BoxCase
✦46% below market
54FAIR
3d 5h
Glock 21 Gen 4
.45 ACP
$470mkt $575
15 bidssaves $105
BoxCase+Mags
✦18% below market
1 / 4
46SOFT
1d 4h
Glock 21 Gen 4
.45 ACP
$455mkt $450
3 bids+MagsOptic
✦1% above market
Configurations
Glock G21 Gen4 .38 Super | .45 ACP | 12 Gauge | 9mm Luger G21413USGlock G21 Gen4 .38 Super | .45 ACP | 12 Gauge | 9mm Luger PG2150201DGlock G21 Gen4 .38 Super | .45 ACP | 12 Gauge | 9mm Luger PG2150201GFGlock G21 Gen4 .38 Super | .45 ACP | 12 Gauge | 9mm Luger PG2150203GFGlock G21 Gen4 .38 Super | .45 ACP | 12 Gauge | 9mm Luger UG2150204-BBBWFLAGGlock G21 Gen4 .38 Super | .45 ACP | 12 Gauge | 9mm Luger UG2150204PGC
Just Sold5 most recent
- May 29UsedGlock 21 Gen4 G21 Gen 4 45 ACP 4.61 +FOUR MAGS, ORIG CASE$53024%
- May 29UsedNice-Glock 21 Gen 4 G4 Generation 4 .45 ACP w/ Night Sights $Super Deal$ 13