Does the CMMG MK3 Semi-automatic Stripped 308 work with the Rise Armament 308/7.62?

CMMG MK3 Semi-automatic Stripped Lower Receiver 308 Winchester

Lower Receiver

CMMG MK3 Semi-automatic Stripped 308 Winchester

from $213.39

Rise Armament 308/7.62 Bolt Carrier Group, Black - RA-1012-BLK

Bolt Carrier Group

Rise Armament 308/7.62

from $194.99

CMMG lower and Rise Armament bolt carrier group compatibility

Yes, they fit

The CMMG MK3 Semi-automatic Stripped 308 Winchester works with the Rise Armament 308/7.62. Our compatibility rules found no conflict between them.

This exact setup is in a real GunPartPicker build.

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 CMMG lower and Rise Armament bolt carrier group

Backed by thousands of qualified builds that have both a lower and a bolt carrier group.

Bolt Carrier Groups builders put on the CMMG MK3 Semi-automatic Stripped 308

Share of builds with the CMMG MK3 Semi-automatic Stripped 308 and any bolt carrier group

Lower Receivers builders put under the Rise Armament 308/7.62

Share of builds with the Rise Armament 308/7.62 and any lower

  • CMMG MK3 Semi-automatic Stripped 308

    Of lower picks
    0.1%
    Median paid
    $213

  • Rise Armament 308/7.62

    Of bolt carrier group picks
    0.3%
    Median paid
    $195
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 CMMG lower and Rise Armament bolt carrier group

The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.

Charging Handle

Handguard

Upper Receiver

Gas Block

Trigger

Barrel

Light

Pistol Grip

Stock & Brace

Rifle Scope

CMMG MK3 Semi-automatic vs Rise Armament 308/7.62: specs and prices

CMMG MK3 Semi-automaticRise Armament 308/7.62
Best price$237.54 at Classic Firearms$194.99 at BattleHawk Armory
Stores3 of 4 in stock5 of 6 in stock
AssemblyStrippedn/a
PlatformAR-10n/a
Caliber.308 Winn/a
FinishHardcoat AnodizedNitride
ColorBlackn/a
Cartridgen/a.308 Win

Both for $432.53 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.

CMMG MK3 Semi-automatic Stripped 308 Winchester

Rise Armament 308/7.62

Price history, last 90 days

  • CMMG MK3 Semi-automatic Stripped 308: lowest $214.99 on Jul 7, highest $274.99 on Jul 5 over the last 90 days.
  • Rise Armament 308/7.62: lowest $194.99 on Jul 5, highest $259.99 on Jul 10 over the last 90 days.

Bolt Carrier Groups frequently paired with the CMMG MK3 Semi-automatic Stripped 308

Most picked next to it in real builds. Only parts our rules say fit the CMMG MK3 Semi-automatic Stripped 308 are listed.

Lower Receivers frequently paired with the Rise Armament 308/7.62

Most picked next to it in real builds. Only parts our rules say fit the Rise Armament 308/7.62 are listed.