Does the Griffin Armament MK2 Stripped work with the JP Enterprises BCG including JPBC-3 6.5?

Lower Receiver
Griffin Armament MK2 Stripped
from $208.95

Bolt Carrier Group
JP Enterprises BCG including JPBC-3 6.5 Grendel low mass
from $375.25
Griffin Armament lower and JP Enterprises bolt carrier group compatibility
Yes, they fit
The Griffin Armament MK2 Stripped works with the JP Enterprises BCG including JPBC-3 6.5 Grendel. Our compatibility rules found no conflict between them.
No one has built this exact setup yet, but Griffin Armament lowers with JP Enterprises bolt carrier groups are a common pairing.
Counted from real GunPartPicker builds: parts lists people put together while planning to buy.
Checked by the same rules the AR builder runs on every part you add: caliber, frame size, receiver pattern, thread pitch and gas length.
Fit is judged from the specs retailers list, which can be missing or wrong. Confirm with the manufacturer before you buy, and have a qualified gunsmith check any build before you fire it.
How often builders pair the Griffin Armament lower and JP Enterprises bolt carrier group
Backed by thousands of qualified builds that have both a lower and a bolt carrier group.
Share of builds with the Griffin Armament MK2 Stripped and any bolt carrier group
Share of builds with the JP Enterprises BCG including JPBC-3 6.5 and any lower
Griffin Armament MK2 Stripped
- Of lower picks
- 1.3%
- Median paid
- $209
JP Enterprises BCG including JPBC-3 6.5
- Of bolt carrier group picks
- 0%
- Median paid
- $375
How we count ⌄
These shares come from GunPartPicker's build data: real parts lists people put together while planning a purchase, not sales or surveys. A build counts a part only when it is the final pick for its slot, so parts that were swapped out never count. Fit never comes from these numbers; it comes from our compatibility rules alone.
Frequently built with the Griffin Armament lower and JP Enterprises bolt carrier group
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Pistol Grip
Charging Handle
Upper Receiver

Bravo Company Mfg w/ Laser T-Markings
Fits, check note
Stock & Brace
Griffin Armament MK2 Stripped vs JP Enterprises BCG including: specs and prices
| Griffin Armament MK2 | JP Enterprises BCG including | |
|---|---|---|
| Best price | $209.00 at MidwayUSA | $375.25 at Optics Planet |
| Stores | 3 of 5 in stock | 1 of 1 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Caliber | Multi | n/a |
| Finish | Hardcoat Anodized | Polished |
| Color | Black | n/a |
| Cartridge | n/a | 6.5 Grendel |
Both for $584.25 at today's best prices.
Today's best prices and 90 day price history
Every store we track for each part, cheapest in stock first. Prices are checked through the day.
Price history, last 90 days
- Griffin Armament MK2 Stripped: lowest $189.99 on Aug 24, highest $219.00 on Jul 18 over the last 90 days.
- JP Enterprises BCG including JPBC-3 6.5: lowest $375.25 on Jul 5, highest $375.25 on Jul 5 over the last 90 days.
Bolt Carrier Groups frequently paired with the Griffin Armament MK2 Stripped
Most picked next to it in real builds. Only parts our rules say fit the Griffin Armament MK2 Stripped are listed.
Lower Receivers frequently paired with the JP Enterprises BCG including JPBC-3 6.5
Most picked next to it in real builds. Only parts our rules say fit the JP Enterprises BCG including JPBC-3 6.5 are listed.















