L
LD331993CMMG end plate
Reviewed on April 27, 2026
single point QD socket is angled so a sling sits naturally against the body. install is the usual castle nut swap, took five min. anodize is a flat black that matches mil spec parts
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CMMG Ambidextrous Single-Point Receiver End Plate, Black
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CMMG
Overview
The CMMG Ambidextrous Single-Point Receiver End Plate, Black is a end plate. Compare prices from multiple merchants and find the best deal.
Specifications
MPN55CA9AC
TypeSingle-Point
MaterialSteel
ColorBlack
Available Merchants(7)
Prices checked
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November 2026 so far on GunPartPicker
CMMG Ambidextrous Single-Point Receiver End Plate, Black is the fourth most added end plate on GunPartPicker so far in November 2026, behind the Strike Industries End Plate and Anti-Rotate Castle Nut for Receivers, Red - SI-AR-UL-MFEP&ACN-RED, with about 5% of all end plates added to builds. That's its 2nd straight month at #4. Builds with this end plate are mostly chambered in 5.56 NATO (67%, then .223 Wylde 9%), split between mid-length (38%) and carbine-length (32%) gas systems, and mostly AR-15 (91%).
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today 6 of the 7 retailers we track have it in stock. It dipped to $6.75 at Classic Firearms for a stretch in October 2026, well under its usual $7.95, so sales do come around. Buying today, the lowest price is $6.78 at Classic Firearms, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
Not sure which end plate to pick?
We ranked every end plate by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 End Plate Guide →Frequently Built With
The part most often added in each category by hundreds of builds that include this one
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Trigger$335in 9% of them
CMMG AR-15 HD Pivot and Takedown Pin Parts KIT - 55AFF3B
Takedown Pin$16in 37% of them
Magpul AR-15 MOE Stock Collapsible Mil-Spec Black
Stock & Brace$34in 9% of them
Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK
Magazine Release$38in 19% of them
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
90.7%
AR-1590.7%
AR-106.2%
AR-93.1%
CaliberBased on real build data showing which calibers builders choose alongside this product.
67.3%
5.56 NATO67.3%
.223 Wylde9.2%
.308 Win7.1%
300 Blackout7.1%
6mm ARC2%
Other7%
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
38.2%
Mid-Length38.2%
Carbine31.6%
Rifle14.5%
Pistol13.2%
Blowback1.3%
Other1.3%
Builds Featuring This Part
See all builds →Builds in the community that include the CMMG Ambidextrous Single-Point Receiver End Plate, Black
| Build | Parts | Total |
|---|---|---|
 | 21 | $1469.25 |
 | 24 | $611.06 |
 | 20 | $1640.17 |
 | 24 | $3669.15 |
 | 21 | $3070.91 |
 | 17 | $1778.86 |
Customer reviews
5.0out of 5
1 global rating
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