In StockSave 5%
Ps90 10.4'''' Barrel - Ps90 10.4 Barrel 4150cmv Cl 1:9 5.7x28
Sold byBrownells•Posted Apr 28, 2026
Compare prices for CMMG FN PS90 Prefit Barrel 5.7x28mm FN 10.4" Manganese Phosphate 1:9" Twist$260.99
$275.99
You save $15.00 (5% off)
Price and stock data refresh continuously from Brownells.
Deal Summary
- Currently in stock.
- Caliber: 5.7x28
- Category: parts
- UPC: 815835017082
- SKU: 100037928
- Brand: Cmmg
Price History
Deal Details
One of the iconic platforms chambered in the 5.7x28mm FN cartridge is the FN P90, and the company offers a non-NFA, semi-automatic variant for commercial sale in the US. However, this long-barreled model just doesn't look right, which makes this platform a candidate for an NFA-regulated SBR build. Enter CMMG and its PS90 barrel. The CMMG PS90 barrel is the correct length for a PS90 SBR, measuring in at 10.4 inches. The barrel is machined from 4140 chrome-moly steel and features a salt-bath nitr
Other Offers for This Product
Active offers from your catalog for CMMG FN PS90 Prefit Barrel 5.7x28mm FN 10.4" Manganese Phosphate 1:9" Twist.
Comparing 8 retailers carrying this product
Lowest Price: $224.99
Highest Price: $285.99
You Save: $61.00
Avg Discount: 10% off
CMMG 5.7x28mm 10.4 PS90 Barrel
CmmgBattleHawk ArmorySKU/UPC: 815835017082
$224.99$324.95Save 31%
View at BattleHawk Armory
CMMG BBL 5.7X28 10.4 PS90
CmmgGrabAGunSKU/UPC: GAG_RES-CMMG57DF1C7
$237.99$299.95Save 21%
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CMMG FN PS90 Prefit Barrel 5.7x28mm FN 10.4" Manganese Phosphate 1:9" Twist
CmmgMidwayUSASKU/UPC: 411769
$252.99
View at MidwayUSAPs90 10.4'''' Barrel - Ps90 10.4 Barrel 4150cmv Cl 1:9 5.7x28
CmmgBrownellsSKU/UPC: 100037928
$260.99$275.99Save 5%
View at Brownells
CMMG 10.4 5.7x28mm Barrel Sub-Assembly Nitride Finish
CmmgAmmunition DepotSKU/UPC: 57DF1C7
$266.99
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CMMG 57DF1C7 Barrel Sub-Assembly 5.7x28mm 10.40 in Black Nitride Finish 416R Stainless Steel Material, Pistol Length with Medium Taper Profile for PS90 SBR
CmmgHinterland OutfittersSKU/UPC: 78556
$269.56
View at Hinterland Outfitters
CMMG Inc Barrel PS90 10.4in. 1-9 Twist 5.7x28 Chamber Threaded M12x1.0 LH 4150CMV
CmmgOptics PlanetSKU/UPC: 2CM-RTB-57DF1C7
$279.99$324.95Save 14%
View at Optics Planet
CMMG 5.7x28mm 10.4" Barrel, Salt Bath Nitride Black - 57DF1C7
CmmgPalmetto State ArmorySKU/UPC: 770775
$285.99$317.99Save 10%
View at Palmetto State Armory