Description
PTS Enhanced Polymer Stock Compact EPS-C (Black)
The PTS Enhanced Polymer Stock Compact (EPS-C) is a slim, lightweight stock for AR-pattern replicas that use a mil-spec buffer tube. This version is black.
PTS designed the EPS-C to be one of the slimmest and lightest stocks available, so it suits players who want to trim weight from their rifle or who wear plate carriers and bulky kit, where a compact stock is easier to shoulder.
Design
PTS describes a high-performance reinforced polymer stock that installs without tools. It offers multiple ambidextrous sling mounting points, including a detachable QD swivel socket that can be fitted on either side, and a pass-through channel for loop-type sling attachments.
An angled, rubberised butt pad is designed to stop the stock slipping on your shoulder without getting in the way of movement, and the rounded cheek weld keeps the profile slim while staying comfortable.
Size and weight
The stock is listed as about 175 x 40 x 130mm and about 242g.
Key features
- Slim, compact polymer stock
- High-performance reinforced polymer (per manufacturer)
- Tool-free installation
- Ambidextrous sling points with QD socket
- Pass-through channel for loop slings
- Rubberised, non-slip butt pad
- Black finish
Compatibility
PTS lists the EPS-C for mil-spec diameter airsoft buffer tubes (1.148 in). Commercial-spec tubes are slightly larger and are not a good fit. Some AEGs keep their battery in the buffer tube, so check your battery space and your tube type before ordering, and contact us if you are unsure.
Care and maintenance
Wipe the stock down after a muddy game and check the locking lever engages securely on the buffer tube. Avoid solvents on the butt pad. Check the QD socket and sling points before each game if you rely on them.
Who is it for?
The EPS-C suits players who want a light, slim stock for an M4 or AR-pattern replica, particularly CQB players and anyone wearing a plate carrier.
Please note: The replica and buffer tube are not included.









