Noveske SPR 5.56MM Barrel - 18
$460.00 at MidwayUSA · 2 stores
In stock
Best price
$459.00at Geissele
checked Nov 12, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Geissele | $459.00checked Nov 12, 2026 | Check store | Buy at Geissele |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
About this part
The Geissele SPR Cut Rifled Barrel, 5.56 - 18" is an 18" 5.56 / .223 barrel from Geissele Automatics. One store lists it, Geissele at $459.00.
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
- Muzzle thread
- 5/8x24 · Muzzle devices
- Barrel length
- 18" · Handguards
Specifications
- Manufacturer
- Geissele Automatics
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
- Barrel length
- 18"
- Twist rate
- 1:7
- Thread pattern
- 5/8 x 24
From the manufacturer
18-inch 416 stainless, cut-rifled 5.56 barrel in Geissele's SPR profile with a 1:7 twist, Phased Array Tri-Port gas system for .750 gas blocks, and 5/8x24 muzzle threads.
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