The CMMG Mk4 RCE 5.56 NATO Rifle with Geissele SSA Trigger is a 5.56 NATO ar style rifles from CMMG. It is available from 1 vendor at $1275.99.
Name: CMMG Mk4 RCE 5.56 NATO Rifle with Geissele SSA Trigger
Brand: CMMG
Category: AR Style Rifles
Caliber: 5.56 NATO
Barrel Length: 16.1"
Capacity: 30 rounds
UPC: 815835015477
SKU: UCEMWGa9t
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The CMMG Mk4 RCE is a 5.56x45mm NATO semi-auto rifle built on a forged 7075-T6 aluminum upper receiver and a nitrided 4140 chromoly steel lower. The standout components are the Geissele SSA two-stage trigger and the CMMG SV muzzle brake, both of whic...
The CMMG Mk4 RCE is a 5.56x45mm NATO semi-auto rifle built on a forged 7075-T6 aluminum upper receiver and a nitrided 4140 chromoly steel lower. The standout components are the Geissele SSA two-stage trigger and the CMMG SV muzzle brake, both of which meaningfully improve how the rifle shoots rather than just padding the spec sheet.
The Mk4 RCE suits shooters who want a factory-built AR that doesn't need immediate trigger work. Experienced shooters who'd normally budget for a Geissele trigger upgrade will find that cost absorbed here.
Owners of the CMMG Mk4 RCE generally come away satisfied, with the Geissele SSA trigger getting the most consistent praise. It's the feature that distinguishes this rifle most clearly from comparable AR builds. The two-stage pull is noticeably cleaner than what ships on most factory rifles, and shooters who've spent time on both describe the difference as immediate.
Build quality reads as solid across the board. CMMG has a reputation for tight tolerances, and owners of the Mk4 RCE mostly confirm that the rifle holds up over time and cycles reliably.
The main sticking point is price. The Mk4 RCE costs more than a basic AR-15, and buyers who aren't familiar with what a Geissele trigger costs separately sometimes feel the sticker price is hard to justify. Buyers who are familiar with the components tend to view the pricing as fair given what's included.
Customization discussions sometimes come up, some users want different furniture or a different muzzle device, but the standard Magpul CTR and MOE setup is generally well-regarded as a starting point.
AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.
The CMMG Mk4 RCE is a 5.56x45mm NATO semi-auto rifle built on a forged 7075-T6 aluminum upper receiver and a nitrided 4140 chromoly steel lower. The standout components are the Geissele SSA two-stage trigger and the CMMG SV muzzle brake, both of which meaningfully improve how the rifle shoots rather than just padding the spec sheet.
The Mk4 RCE suits shooters who want a factory-built AR that doesn't need immediate trigger work. Experienced shooters who'd normally budget for a Geissele trigger upgrade will find that cost absorbed here.
| Caliber | 5.56 NATO |
| Capacity | 30 rounds |
| Barrel length | 16.1" |
| Weight | 107.2 oz |
| Color | STAINLESS |
AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.
Owners of the CMMG Mk4 RCE generally come away satisfied, with the Geissele SSA trigger getting the most consistent praise. It's the feature that distinguishes this rifle most clearly from comparable AR builds. The two-stage pull is noticeably cleaner than what ships on most factory rifles, and shooters who've spent time on both describe the difference as immediate.
Build quality reads as solid across the board. CMMG has a reputation for tight tolerances, and owners of the Mk4 RCE mostly confirm that the rifle holds up over time and cycles reliably.
The main sticking point is price. The Mk4 RCE costs more than a basic AR-15, and buyers who aren't familiar with what a Geissele trigger costs separately sometimes feel the sticker price is hard to justify. Buyers who are familiar with the components tend to view the pricing as fair given what's included.
Customization discussions sometimes come up, some users want different furniture or a different muzzle device, but the standard Magpul CTR and MOE setup is generally well-regarded as a starting point.
Price Range: $1275.99 - $1275.99
| Vendor | Price | Condition | Link |
|---|---|---|---|
| Guns Com | $1275.99 | New | Buy Now |
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