2 options

Lewis Machine & Tool
Overview
The LMT Defense SOPMOD Buttstock is a stock & brace. Compare prices from multiple merchants and find the best deal.
Prices checked
Builders have added the LMT Defense SOPMOD Buttstock to their builds on GunPartPicker. Since April 2026, it ranks #171 of the 560 stocks and braces builders have added. Builds with this stock are nearly all chambered in 5.56 NATO, split between carbine-length (57%) and mid-length (43%) gas systems, and mostly AR-15 (90%, then AR-10 10%).
It was in stock most times we checked in October 2026, but today only Primary Arms has it in stock. Buying today, the lowest price is $211.50 at Primary Arms, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every stock & brace by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Stock Popularity Report →Check it against the live catalog:
The part most often added in each category by the builds that include this one

Geissele Automatics .154" SSA Trigger

Knights Armament 5.56 M4QD Flash Suppressor KIT

Colt M4 Commando 5.56mm Semi-Auto Lower Receiver Assembly With "LE" Prefix

LBE Unlimited AR-15 Charging Handle, Black - ARSCH

Colt M4CQB Replacement Barrel Assembly 10.3in

LMT Upper Receiver Assembly - AR-15 - M4 - Black Anodize
Aggregated and anonymized data showing how builders use this product
Builds in the community that include the LMT Defense SOPMOD Buttstock
| Build | Parts | Total |
|---|---|---|
![]() | 27 | $6963.05 |
No reviews yet. Be the first to review this product!