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CMMG Banshee 100 MK10 10A428C

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MSRP:

$1319.96

Used Price:

$1,319.96

Sale Price:

$1402.46

CMMG Banshee 100 MK10 10A428C Gun Stats

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CMMG’s 10mm BANSHEE is the first AR capable of reliably running the wide assortment of 10mm ammunition on the market. It uses CMMG’s patented Radial Delayed Blowback operating system to significantly reduce felt recoil. The 10mm BANSHEE ships with one 30-round SGM Magazine (Glock Magazine Compatible) and uses CMMG’s patented bolt catch linkage to hold the bolt open after the last round. The 10mm BANSHEE is available in Short Barreled Rifle (SBR) and AR pistol configurations. With a variety of different options and furniture to choose from, the BANSHEE 100, BANSHEE 200 and BANSHEE 300 series will have the right combination for you when concealment and portability matter the most. Each 10mm BANSHEE comes with an H3 buffer and a 3.5oz tuning weight pre-installed in the carrier. A standard carbine buffer is also included in the box – ideal for those running lighter loads. For those planning to run the 10mm BANSHEE suppressed, check out our 8oz buffer (sold separately here) for additional tuning. All BANSHEE 300 series firearms are the shortest configuration that we make in their respective caliber.

CMMG Banshee 100 MK10 10A428C Specs

1 Brand

2 Category

Technical Data

Weight

494.4 oz

Capacity

17+1

Barrel Length

4.48"

Finish

Aluminum

Sights

None (Optics Ready)

Gun Type

Pistol

How much is a CMMG Banshee 100 MK10 10A428C worth?

In 2025 a new or used CMMG Banshee 100 MK10 10A428C value varies depending on supply and demand. In the last 12 months there is great demand for a CMMG Banshee 100 MK10 10A428C and most semi-auto pistols. The Price for a CMMG Banshee 100 MK10 10A428C has increased in cost by $0.00 in 2025 compared to 2024.

Estimated New and Used Values for a CMMG Banshee 100 MK10 10A428C Values are based on a basic model with no options or colors.

Condition Trade-In Private Party Dealer
New In box $943.77 $1,234.17 $1,451.96
Excellent $871.18 $1,161.57 $1,306.76
Very Good $798.58 $1,161.57 $1,306.76
Good $725.98 $1,088.97 $1,234.17
Fair $508.19 $943.77 $1,161.57
Poor $362.99 $725.98 N/A

Gun Value Conditions explained:

New in box - 100% condition in unopened box. Excellent - 95%+ condition with or without box.

Very Good - 90% - 95% condition (all parts/finish should be original).

Good - 80-90% condition (all parts/finish should be original).

Fair - 30% - 80% condition, parts, and finish may or may not be original. Must function properly and shoot.

Poor - under 30% condition. Firearm has severe wear and tear, does not function, or is damaged.

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