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Magpul
Overview
The Magpul AR-15 PRS Lite Buttstock in Black is an adjustable stock designed to enhance your shooting experience with a customizable length of pull and cheek weld. Made from durable polymer, it offers lightweight performance while maintaining strength, ensuring that your rifle remains balanced and adaptable across various shooting scenarios. This buttstock is frequently found in builds featuring a mid-length gas system and chambered in 5.56 NATO, making it a practical choice for precision shooting and versatile applications.
Magpul AR-15 PRS Lite Buttstock Black
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Magpul AR-15 PRS Lite Buttstock Black ranked #28 of the 204 stocks and braces builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #29 of the 444 stocks and braces builders have added. Builds with this stock are split between 5.56 NATO (40%) and .223 Wylde (20%), mostly on rifle-length gas (67%, then mid-length 33%), and mostly AR-15 (78%, then AR-10 11%).
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 9 of the 10 retailers we track have it in stock. The best price drifted down from $94.99 to $88.99 over August 2026 without a real sale. Buying today, the lowest price is $88.99 at KY Gun Company, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 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 62 builds that include this one
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Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4
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Timber Creek Outdoors Ambidextrous Safety Selector - Black
Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Magpul Ar-15 Prs Lite Buttstock Black
| Build | Parts | Total |
|---|---|---|
 | 19 | $1389.63 |
 | 22 | $3361.72 |
 | 13 | $878.29 |
 | 10 | $2602.66 |
 | 14 | $2707.61 |
 | 23 | $994.79 |
 | 8 | $437.87 |
 | 23 | $2389.39 |
1 global rating
Top reviews
Magpul PRS Lite buttstock drops into any A2/rifle length receiver extension. The lite version is meaningfully lighter than the full PRS. Cheek riser and length of pull adjust independently. Solid stock for precision rifle setups.
