In Stock
PRI Mark 12 Mod 0 AR-15 Complete Upper Receiver 5.56x45mm NATO 18" Barrel 1:7" Twist Flat Dark Earth
Sold byMidwayUSA•Posted Apr 27, 2026
Compare prices for PRI Mark 12 Mod 0 AR-15 Complete Upper Receiver 5.56x45mm NATO 18" Barrel 1:7" Twist Flat Dark Earth$1,470.50
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Deal Summary
- Currently in stock.
- Caliber: 223/5.56
- Category: parts
- UPC: 090222553705
- SKU: 877391
- Brand: Pri
Price History
Deal Details
The PRI Mark 12 Mod 0 SPR Upper Receiver Assembly is a ready to shoot 5.56 upper, equipped with a 18" Douglas 416 stainless steel barrel with a fitted bolt, and commercial bolt carrier. The Mark 12 Mod 0 SPR has a flat-top picatinny receiver, PRI flip up front gas block front sight/rear sight, and rifle length gas tube. It also comes with a Gas Buster charging handle with a big latch and OPS Muzzle Brake with collar. The Mark 12 Mod 0 SPR Gen II comes equipped with a Gen III rifle length carbon
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Active offers from your catalog for PRI Mark 12 Mod 0 AR-15 Complete Upper Receiver 5.56x45mm NATO 18" Barrel 1:7" Twist Flat Dark Earth.
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Lowest Price: $1,470.50
Highest Price: $1,729.00
You Save: $258.50
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PRI Mark 12 Mod 0 AR-15 Complete Upper Receiver 5.56x45mm NATO 18" Barrel 1:7" Twist Flat Dark Earth
PriMidwayUSASKU/UPC: 877391
$1,470.50
View at MidwayUSA
Ar-15 Mk12 Mod 0 Gen Iii 5.56x45 Nato Upper Receiver - Mk12 Mod 0 Spr Gen Iii 5.56mm 18'''' Bbl 1-7 Twist Upper Fde
Precision Reflex, Inc.BrownellsSKU/UPC: 430110474
$1,729.00
View at Brownells