MRP-L M-LOK Shovelnose 5.56mm 11.5" Assembled Upper Receiver
$940.50 at Brownells
In stock
Best price
$930.27at Battlehawk Armory
Sale checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Battlehawk Armory Best price | $930.27Salechecked Oct 1, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $1,093.99checked Oct 1, 2026 | Check store | Buy at Palmetto State Armory | |
| MidwayUSA | $951.99checked Oct 1, 2026 | Out of stock | Buy at MidwayUSA | |
| Brownells | $994.99checked Oct 1, 2026 | Out of stock | Buy at Brownells |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Battlehawk Armory | $930.27 | $930.27 | $930.27 |
| Brownells | $994.99 | $994.99 | $994.99 |
| MidwayUSA | $951.99 | $951.99 | $951.99 |
| Palmetto State Armory | $1,093.99 | $1,093.99 | $1,093.99 |
Since Sep 28, 2026.
About this part
The Enhanced Patrol M4 Le6921epr Upper Group 14.5in With BCG is a 14.5" 5.56 / .223 upper receiver from Colt. It's sold by 4 stores, from $930.27 to $1,093.99.
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
- Barrel length
- 14.5" · Handguards
Specifications
- Manufacturer
- Colt
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
From the manufacturer
The Colt EPR, or Enhanced Patrol Rifle, line of M4 Upper Receivers that come with Centurion Arms free float M-LOKA(R) handguards, making for a convenient and practical upper receiver ready to drop on your AR-15 lower receiver. Available in 3 different barrel lengths, each is chrome lined, has a 1-7 twist, is button rifled, and has a phosphate finish. You can also choose between complete, which includes a M16 bolt carrier group and charging handle or stripped which does not include those items. All NFA rules apply. Mfg: Colt
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