Criterion Barrels monthly updates
What builders on GunPartPicker did with Criterion Barrels parts, month by month: how the brand ranked against every other brand on the site, which parts they added most, what came back in stock and what lagged. The figures come from real builds and daily price checks across 37 retailers. New month, new entry. Back to the Criterion Barrels brand page →
Criterion Barrels in September 2026
Criterion Barrels ranked #94 of 323 brands on GunPartPicker in September 2026, just behind Samson, with about 1 in every 1000 parts builders added. Up from #108 in August. Builders reached for Criterion Barrels mostly for barrel parts. The most added single part was the Core Series .223 Wylde Chrome-Lined Barrels For AR-15 - Core .223 Wylde 14.5'''' 1-8 Taperd Mid-Length Chrome-Line Thrd, taking the top spot from the AR-15 Barrels, Fluted, Stainless Steel, Rifle-Length - AR-15 Barrel, 18'''', Fluted, Rifle-Length, Stainless Steel.
Barrels were the busiest Criterion Barrels category in September: 31 products came back in stock, several more than once, and demand for them rose about 41% on August.
Also popular this month: Criterion Barrels 11.5" .223 Wylde Core Phosphate/Chrome-Lined Carbine Length Barrel 1:8 Twist - 15110-CR6, Core Series .223 Wylde Chrome-Lined Barrels For AR-15 - Core .223 Wylde 10.5'''' 1-8 Tapered Carbine Chrome-Line Thread, Criterion Barrels 12.5" .223 Wylde Core Phosphate/Chrome-Lined Carbine Length Barrel 1:8 Twist - 15120-CR6 and Criterion Barrels 11.5" .223 Wylde Hybrid Phosphate/Chrome-Lined Carbine Length Barrel 1:8 Twist.
| Category | Demand vs prior month | Products restocked | Sell-outs |
|---|---|---|---|
| barrels | up 41% | 31 | 20 |
Updated · from real builds and daily price checks on GunPartPicker
Criterion Barrels in July 2026
Criterion Barrels ranked #96 of 276 brands on GunPartPicker in July 2026, just behind AIM Sports, with about 1 in every 1000 parts builders added. Down from #92 in June. Builders reached for Criterion Barrels mostly for barrel parts. The most added single part was the Criterion Barrels 11.5" .223 Wylde Core Phosphate/Chrome-Lined Carbine Length Barrel 1:8 Twist - 15110-CR6, on top again this month.
Barrels were the busiest Criterion Barrels category in July: 63 products came back in stock, several more than once, and demand for them rose about 29% on June.
Also popular this month: Criterion Barrels 16" Hybrid Contour, Mid-Length Gas System, 223 Wylde, Criterion Barrels 16" Hybrid Contour, Carbine Gas System, 223 Wylde, Criterion Barrels .223 Wylde AR-15 Barrel - Hybrid Profile - Mid Length - Nitride - 16" and Criterion Barrels 12.5" .223 Wylde Core Phosphate/Chrome-Lined Carbine Length Barrel 1:8 Twist - 15120-CR6.
| Category | Demand vs prior month | Products restocked | Sell-outs |
|---|---|---|---|
| barrels | up 29% | 63 | 26 |
Updated · from real builds and daily price checks on GunPartPicker