Enhanced 308ar Bolt Completion Group
$192.80 at Ammunition Depot · 5 stores
In stock
Enhanced High Pressure 308ar HP Bolt Completion Group
JP Enterprises · Bolt Carrier Group
No ratings yetBest price
$203.25at MidwayUSA
In stock Lowest in 30 dayschecked Nov 13, 2026
Fits and works with
- Caliber
- .308 / 7.62x51 · Shop matching ammo
- Bolt
- AR-10 (.308 / 6.5 CM) · Bolt carrier groups
Specifications
- Manufacturer
- JP Enterprises
- Color
- Black
- Platform
- AR-10
- Caliber
- .308 / 7.62
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| MidwayUSA Best price | $203.25checked Nov 13, 2026 | In stock | Buy at MidwayUSA | |
| OpticsPlanet | $217.50Salechecked Nov 13, 2026 | In stock | Buy at OpticsPlanet | |
| Brownells 17.76% off · ends Nov 15 · exclusions apply | $217.95checked Nov 13, 2026 | In stock | Buy at Brownells | |
| Ammunition Depot | $218.99checked Nov 13, 2026 | In stock | Buy at Ammunition Depot | |
| AR15Discounts 5% off | $189.95Salechecked Nov 13, 2026 | Check store | Buy at AR15Discounts | |
| GrabAGun | $203.00Salechecked Nov 12, 2026 | Check store | Buy at GrabAGun | |
| Dirty Bird | $217.50checked Nov 13, 2026 | Check store | Buy at Dirty Bird | |
| Battlehawk Armory | $217.95checked Nov 13, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $246.99checked Nov 13, 2026 | Check store | Buy at Palmetto State Armory |
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
Lowest in-stock price in the last 30 days: $203.25 at MidwayUSA. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $189.95 | $189.95 | $189.95 |
| Ammunition Depot | $218.99 | $218.99 | $218.99 |
| Battlehawk Armory | $217.95 | $217.95 | $217.95 |
| Brownells | $217.95 | $217.95 | $217.95 |
| Dirty Bird | $217.50 | $217.50 | $217.50 |
| GrabAGun | $203.00 | $203.00 | $203.00 |
| MidwayUSA | $203.25 | $203.25 | $203.25 |
| OpticsPlanet | $217.50 | $217.50 | $217.50 |
| Palmetto State Armory | $246.99 | $238.99 | $246.99 |
Since Sep 27, 2026.
About this part
The Enhanced High Pressure 308ar HP Bolt Completion Group is a .308 / 7.62x51 bolt carrier group from JP Enterprises. It's sold by 9 stores (4 in stock), from $189.95 to $246.99. The lowest in-stock price in the last 30 days was $203.25 at MidwayUSA.
From the manufacturer
For anyone using .308/7.62 AR-type rifles, it is common knowledge that many factory rounds exhibit excessive primer flow and/or ejector smear. At its core, this is a result of ammo development being done by manufacturers only for manual platforms without testing in semi-auto platforms. Some rifle manuals even record the maximum recommended load data beyond the functional range of these rifles. Unfortunately, these issues will persist until the manufacturers of ammunition realize that an AR platform requires a unique pressure curve to allow for both accuracy and reliability. Manufactured to the exacting standards of our standard bolt offerings, the High Pressure EnhancedBolt(TM) des Mfg: J P Enterprises SPECS: SAE 9310 nickel-chromium-molybdenum steel, chromium nitride. Fully assembled with extractor, gas rings, ejector, pins, and springs installed. .308 fits DPMS/AR-10 Style rifles.
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