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Type
parts
Last Seen
May 20, 2026
JMac Customs Skeletonized Tube for Ultra Compact M4 Stocks Black
Sold byOptics Planet•Posted Apr 27, 2026
$103.46
$114.95
You save $11.49 (10% off)
Price and stock data refresh continuously from Optics Planet.
Deal Summary
- Currently in stock.
- Category: parts
- SKU: 4VI-3AK-GHNVN7-ST-5
- Brand: Jmac Customs
Price History
Deal Details
JMac Customs Skeletonized Tube for Ultra Compact M4 Stocks Black. (With proper folding adapter) The ST-5 was designed specifically to allow stocks such as the LWRC Ultra Compact Stock to collapse all the way up to the folding mechanism for a shorter overall length and profile. The ST-5 is the perfect option for compact stocks and braces Fits most M4 style stocks/braces Lightweight and Rigid Attaching a stock to a pistol makes it an SBR and requires NFA approval. You are responsible for knowing